Wound Healing

Acemannan is the primary bioactive polysaccharide from Aloe vera gel. It has been shown in multiple studies to stimulate macrophage activation, promote fibroblast proliferation, and accelerate wound closure. Clinical and preclinical studies support its use in dental, skin, and burn wound healing.

Ajwain's principal constituents thymol and carvacrol have been studied for wound healing. A systematic review published in the Journal of Pharmacy and Pharmacology examined wound healing effects of carvacrol and thymol-containing essential oils. Antimicrobial prevention of wound infection by thymol is well-established in vitro.

OKG (ornithine alpha-ketoglutarate) has demonstrated accelerated wound healing in multiple RCTs in burn patients, and in four controlled trials in elderly patients with pressure ulcers. The mechanism involves enhanced nitrogen balance, increased synthesis of proline (for collagen), glutamine (immune fuel), and arginine, plus anabolic hormone stimulation. AKG is also used in clinical wound-healing formulations.

ALA promotes wound healing by accelerating the inflammatory phase and promoting granulation tissue formation, with especially pronounced effects in hyperglycemic conditions. Animal studies show improved wound closure and neurotrophin-mediated nerve regeneration at wound sites.

Alginate dressings are well-established clinical tools for wound healing, particularly for chronic exuding wounds. They maintain a moist wound environment, support angiogenesis and tissue regeneration, and have RCT evidence for pressure ulcers, diabetic foot ulcers, and venous leg ulcers.

A prospective, randomized, blinded, placebo-controlled clinical trial (BMC Complement Altern Med, 2017; n=60) showed that topical 20% A. tinctoria ointment on split-thickness skin graft donor sites significantly accelerated healing versus standard dressing (96.66% vs 23.3% complete healing at 4 weeks, P<0.05). Alkannin and shikonin, the key naphthoquinones, promote collagen synthesis, angiogenesis, and fibroblast activity and inhibit pathogens relevant to wound infection.

Allantoin is a natural compound found in comfrey (Symphytum officinale) and other plants, widely used in topical wound-care formulations. It stimulates cell proliferation, accelerates re-epithelialization, and exerts anti-inflammatory effects. It is an approved active ingredient in many over-the-counter skin healing products.

Aloe vera gel has well-documented wound-healing activity, supported by in vitro studies, animal models, and clinical trials. It accelerates burn wound healing, stimulates fibroblast and keratinocyte proliferation, and shows anti-inflammatory and antimicrobial properties. Traditional use extends back thousands of years across multiple cultures.

A 2024 peer-reviewed study demonstrated that topical application of an ointment with 10% bitter apricot kernel (BAK) extract produced significant wound and burn healing in rats. The extract's polyphenols showed analgesic and anti-inflammatory activity alongside wound-healing efficacy. Traditional medicine also documents apricot's use as a vulnerary (wound-healing) agent.

Supplemental arginine enhances collagen synthesis, a key component of wound healing, and alpha-ketoglutarate salts have direct RCT evidence in burn patients. A prospective, double-blind RCT with OKG (a structurally related AKG salt) in 60 severely burned patients showed significantly better wound healing scores, nitrogen balance, and reduced body weight loss.

Ascorbyl palmitate and its close relatives support wound healing through antioxidant ROS scavenging, promotion of cell proliferation, and collagen deposition. Preclinical animal model data (mouse wound closure) support the role of vitamin C esters in accelerating wound closure. The broader mechanistic basis is well-established through ascorbic acid's requirement in collagen biosynthesis and tissue regeneration.

An in vivo rat study demonstrated that topical ashitaba leaf nanoparticle gel (5% nano ethosomal formulation) achieved the best burn wound healing outcomes, attributed to the plant's combined antioxidant, anti-inflammatory, and antibacterial properties. Traditional Japanese use also included topical application of ashitaba sap to cuts and wounds.

Asiaticoside, a triterpenoid glycoside from Centella asiatica, has well-documented wound-healing properties via stimulation of collagen synthesis, angiogenesis, and fibroblast proliferation. Multiple in vitro, in vivo, and clinical studies confirm its efficacy in burn wounds, surgical wounds, and chronic ulcers.

Topical astragalus application is promoted for wound healing. Animal and in vitro studies show astragalus extracts improve wound closure, increase fibroblast proliferation, and reduce inflammation at wound sites. Human mechanistic data suggest astragalus may promote healing via cytokine-mediated cell proliferation, though clinical trials remain limited.

Bamboo extract (Bambusa vulgaris/tabashir) demonstrates wound-healing activity through anti-inflammatory, antimicrobial, and collagen-synthesis-stimulating mechanisms. Studies show bamboo extract enhances fibroblast proliferation, accelerates epithelial regeneration, and reduces infection in wound models. Traditional medicine worldwide uses bamboo topically for skin injuries and infections.

A 2025 PMC-indexed animal study found topical O. basilicum ethanolic extract significantly reduced inflammatory infiltration and improved collagen deposition in excisional wounds. Broader pharmacological reviews confirm wound healing as a documented activity. Phenolic compounds, tannins, flavonoids, and essential oils are identified as the active fractions.

Bee pollen ointments have been studied in pig burn wound models and referenced in a Chinese clinical trial for burns. Topical bee pollen reduced healing time, improved tissue histopathology, and demonstrated strong antimicrobial activity against wound pathogens. Traditional use for wound and burn treatment is extensively documented.

Bee propolis is a resinous hive product with well-documented antibacterial, anti-inflammatory, and wound-healing properties supported by multiple in vitro, in vivo, and some clinical studies. It shortens healing time, reduces scar formation, and promotes epithelialization and wound contraction.

Adequate protein intake is foundational to wound healing, and bovine collagen has well-documented use in wound care. Both beef protein as a macronutrient and bovine collagen peptides supply the amino acid precursors (glycine, proline, hydroxyproline) required for collagen synthesis in healing tissue.

T. bellirica extracts demonstrate in vitro wound healing properties (ethanolic extract) and antimicrobial activity against wound-associated pathogens. Classical Ayurvedic texts describe application of fruit paste to chronic wounds, ulcers, cuts, and bruises. ScienceDirect documents that ethanolic extract demonstrates in vitro wound healing properties. The astringent tannins additionally support tissue repair by promoting hemostasis and reducing bacterial contamination.

Berberine promotes wound healing by modulating inflammation, reducing oxidative stress, and stimulating epithelial cell migration and proliferation. Animal and cell-model studies (including radiation-induced skin injury) confirm accelerated wound closure. Human clinical wound healing trial data remain limited.

Tocopherols including delta forms have been applied topically and orally to protect skin and accelerate tissue repair. Mixed tocopherol preparations reduce healing time of wounds and help repair skin lesions. Delta-tocopherol has been specifically noted in clinical settings for its potential to accelerate tissue repair alongside UV protection.

Topical beta-glucan activates macrophages, fibroblasts, and keratinocytes via Dectin-1, accelerating granulation tissue formation, collagen deposition, and reepithelialization. In vivo and clinical studies support faster wound contraction and reduced inflammatory cytokine elevation with beta-glucan dressings. A systematic review and meta-analysis confirmed significant improvement in healing rates for chronic wounds.

Piper betle leaf extract promotes wound healing by stimulating fibroblast proliferation, reducing oxidative stress markers, and suppressing the stress enzyme 11β-HSD-1. Animal studies show accelerated healing in both diabetic and non-diabetic wound models via multiple cellular mechanisms.

Oleogel-S10, a birch bark triterpene extract (betulin 72–88%), has been evaluated in Phase 2 and Phase 3 randomised clinical trials for wound healing in epidermolysis bullosa (EB) and partial-thickness wounds. The Phase 3 EASE trial in EB patients demonstrated sustained reductions in wound burden over 24 months. Oleogel-S10 received regulatory approval in Europe and the US for EB.

A triple-blind RCT found topical N. sativa emulgel significantly improved episiotomy wound healing (REEDA score MD −0.79; p=0.001) and reduced pain versus placebo. Anti-inflammatory, antimicrobial, and antioxidant properties of TQ promote granulation tissue formation and collagen maturation.

Preclinical screening studies have evaluated A. scholaris extracts for wound-healing activity in rodent models, with positive results attributed to tannins and antimicrobial alkaloids. In traditional practice across multiple Asian systems, the milky juice (latex) and bark paste are applied topically to wounds, ulcers, and sores.

An enteral formula containing fish oil (EPA) and borage oil (GLA) was studied for pressure ulcer healing in critically ill patients. GLA supports cellular repair and membrane restoration, and topical borage oil is recognized for promoting skin cell turnover and barrier repair. Evidence is derived from critically ill ICU populations using combination enteral formulas.

A 2024 Frontiers in Bioengineering and Biotechnology comprehensive review confirmed that boron compounds promote wound healing through anti-inflammatory, antimicrobial, antioxidant, and pro-proliferative mechanisms, with both preclinical and several clinical studies supporting benefit. Topical boric acid has been used clinically for wound management for decades.

Boswellia (frankincense) resin and its boswellic acids have documented anti-inflammatory wound-healing properties via inhibition of 5-lipoxygenase. Topical Boswellia-containing formulations have been tested in preclinical wound-healing models with positive outcomes, and traditional use for wounds spans millennia.

Bromelain, a proteolytic enzyme complex from pineapple stems, reduces wound inflammation, promotes eschar removal, and has been used clinically as a topical debriding agent. RCT evidence supports its use in enzymatic debridement of burns and as an oral/topical anti-inflammatory in wound management.

Burdock leaves have been investigated as wound dressings, particularly for burns. A published study on burn wound care (Reiman et al., J Burn Care Res, 2014) evaluated an herbal ointment with burdock leaf dressings, reporting a mean healing time of 13.8 days. A study using burdock polysaccharides in diabetic wounds found acceleration of healing, promotion of collagen deposition, reduced inflammation, and enhanced vascularization.

Wound healing activity of C. crista seed kernel extracts has been demonstrated in preclinical studies, and is listed as a confirmed pharmacological property across multiple peer-reviewed reviews. Traditional topical use for wounds and skin conditions is also documented.

Calendula officinalis (marigold) has strong preclinical and growing clinical evidence for wound healing, including acceleration of epithelialization, collagen production, and anti-inflammatory and antimicrobial activity. A systematic review (2019) confirmed its wound-healing efficacy in multiple wound types.

Camphor stimulates dermal fibroblasts to produce collagen and elastin, with this mechanism demonstrated in a published study (cited in Phytotherapy Research, PubMed PMID 26458283). An animal study confirmed that camphor-containing ointment reduced burn wound healing time. A 2015 clinical case series in 2,000 patients supported wound outcomes with camphor and coconut oil.

Vitamin C is required for all phases of wound healing — collagen deposition, angiogenesis, immune defense against wound pathogens, and remodeling. Camu camu's exceptional vitamin C content supports these mechanisms. Traditional Amazonian indigenous use of camu camu specifically included application for wounds and sores.

Carrot extracts demonstrated significant wound-healing activity in animal excision models, reducing wound area, epithelialization time, and scar width. Vitamin A derived from beta-carotene promotes epidermal cell renewal and collagen synthesis essential for tissue repair.

BCP from Copaifera oleoresin has been studied in rodent excision wound models, demonstrating accelerated macroscopic wound contraction, increased anti-inflammatory cytokines (IL-10), and reduced pro-inflammatory markers. Human evidence is limited to BCP-rich botanical preparations.

Centella asiatica (Gotu kola) has extensive scientific evidence for wound healing via its triterpenes (asiaticoside, madecassoside, asiatic acid), which enhance collagen synthesis, fibroblast proliferation, and angiogenesis. A systematic review of RCTs confirms its efficacy in improving wound contraction, erythema, and re-epithelialization.

The triterpene fraction of Centella asiatica (primarily asiaticoside and madecassoside) is the clinically validated active component responsible for the plant's wound-healing effects, including collagen stimulation, angiogenesis, and anti-inflammatory activity supported by in vitro, in vivo, and RCT evidence.

Ceramide deficiency is linked to delayed wound healing and impaired skin recovery; studies demonstrate that ceramide-containing formulations improve barrier function, reduce inflammation, and promote more rapid epithelial recovery in wounded skin. A randomized double-blind split-face trial of ceramide-enriched cream post-microneedling and a preclinical study of C24 ceramide lipid nanoparticles both showed accelerated wound closure and enhanced dermal regeneration. Clinical evidence in human subjects remains largely from procedural wound models rather than chronic wound settings.

In vivo wound-healing and antioxidant activity of A. aspera has been demonstrated in experimental burn models in animals. A PMC-published study and a Tandfonline study both confirm wound contraction and healing properties.

Chicory root extracts have demonstrated wound healing activity in both ethnopharmacological studies and experimental animal models. A Turkish ethnopharmacological study isolated beta-sitosterol as an active compound responsible for wound healing activity, attributed to anti-inflammatory, antioxidant, and enzyme-inhibiting properties. Traditional applications of chicory leaves to wounds are widely documented across cultures.

Danshen promotes angiogenesis and tissue repair, and is used in TCM for skin wounds, scalds, and burns. Tanshinone IIA has been shown to improve tendon repair in animal models through collagen type I upregulation, anti-inflammatory effects, and VEGF modulation. Topical use for wounds is documented in classical texts.

Chitosan is a biocompatible aminopolysaccharide derived from chitin with well-documented wound-healing properties. It promotes granulation tissue formation, fibroblast proliferation, and has antimicrobial activity. Multiple in vitro, in vivo, and clinical studies support its use as a wound dressing material.

Chlorophyllin has been used clinically in topical wound applications since the 1940s and remains available in prescription ointments for wound management. Experimental and clinical studies document anti-inflammatory, antimicrobial, and tissue-regenerative properties. Chlorophyllin-containing ointments have been shown to reduce wound odor, decrease inflammation, and accelerate tissue granulation in chronic wounds and ulcers.

Chondroitin sulfate is naturally upregulated in granulation tissue during wound healing and plays active roles in fibroblast proliferation, cell adhesion, and wound closure. In vitro studies using human fibroblasts show that chondroitin-6-sulfate promotes cell proliferation, adhesion, and wound closure in 2D models. Knockdown of chondroitin inhibits cell migration and proliferation. CS-based scaffolds and hydrogels have demonstrated accelerated wound closure and enhanced tissue organization in animal models.

Chymotrypsin supports wound healing by degrading necrotic tissue, reducing fibrin deposits, and resolving inflammatory edema, thereby facilitating the proliferative and remodeling phases. Clinical trials confirm faster wound healing parameters with trypsin:chymotrypsin versus other enzyme preparations. Evidence covers accidental, surgical, and burn wounds.

Cinnamon extract promotes wound healing through antioxidant and antimicrobial mechanisms. One human RCT in postpartum women found that 2% cinnamon topical application significantly improved wound healing scores compared to placebo. Traditional use of cinnamon for wounds is documented across Ayurvedic, Chinese, and Middle Eastern medicine.

A 2024 PMC study evaluated G. aparine extract for in vitro wound healing, antimicrobial, and antioxidant properties, demonstrating wound closure enhancement, radical scavenging, and antibacterial activity. Traditional poultice use across global medicine systems provides additional context.

Clematis simensis leaf extract has been tested in excision and incision mouse wound models showing enhanced wound contraction and healing. Topical application of Clematis as a poultice for infected wounds and ulcers is also documented across European and North American traditional medicine. Evidence is preclinical.

Clove oil formulations have been studied for wound healing in animal models and preclinical systems, showing promotion of collagen synthesis, skin regeneration, and infection prevention. Eugenol-based dental pastes showed superior wound healing vs. controls in a human RCT for post-extraction alveolar osteitis.

A systematic review of in vivo studies (PubMed/Scopus search) found four animal studies—covering excisional, burn, and diabetic wounds—all showing VCO promotes wound healing. Human evidence is limited; the WHAM evidence summary found no clinical trials of topical coconut on human wound healing.

A 2024 systematic review of in vivo studies (excisional, burn, and diabetic wound models) found all four qualifying studies demonstrated that VCO promotes wound healing, attributed to its anti-inflammatory, antioxidant, and antibacterial properties. Animal studies show faster epithelialization and increased collagen synthesis with VCO. Human clinical data are currently limited to no available trials.

Virgin coconut oil accelerates wound healing via anti-inflammatory, tissue-regenerative, and antioxidant mechanisms. Animal RCTs show faster epithelialization and increased collagen/elastin in VCO-treated wounds. A systematic review of studies from 1970–2023 supports VCO's significant therapeutic benefits in wound healing in in vivo skin models.

Topical and oral cod liver oil supports wound healing through multiple mechanisms. Vitamin A promotes epithelial cell proliferation; vitamin D supports immune response and tissue repair; omega-3s reduce excessive wound inflammation. An experimental study found topical CLO ointment accelerated wound healing in an animal model.

Fermented coix seed hydrolysate upregulates skin barrier genes and promotes dermal wound healing in cell models. Coix seed is also documented in TCM for treating chronic skin ulcers and non-healing wounds via its 'heat-clearing' and barrier-supporting properties.

Collagen is both a fundamental structural component of wound healing and a clinically used biomaterial scaffold for wound management. Oral and topical collagen supplementation supports wound healing by providing essential amino acids and acting as a structural template for tissue regeneration. Multiple RCTs support oral collagen for wound outcomes.

Bovine colostrum contains EGF, IGF-1, TGF-β, and lactoferrin, which collectively promote keratinocyte and fibroblast activity essential for wound repair. Clinical studies show colostrum dressings outperform conventional dressings for deep wounds, and in vitro data confirm promotion of fibroblast-mediated closure. Evidence includes both topical and systemic applications.

Comfrey (Symphytum officinale) root extracts contain allantoin and rosmarinic acid with documented wound-healing properties. Topical preparations have been shown in animal studies and clinical observations to accelerate wound contraction and epithelialization. Commission E and ESCOP approve topical comfrey for blunt injuries and wounds.

Commiphora myrrh has been validated for wound healing in a randomized controlled trial (post-dental extraction) and ESCOP recognizes myrrh for small wounds. Multiple species of Commiphora demonstrate wound healing activity in preclinical models confirmed by multiple PMC studies.

Copper is required for multiple wound-healing processes: it induces VEGF-driven angiogenesis, activates lysyl oxidase for collagen/elastin cross-linking, upregulates integrins, and stabilizes fibrinogen. Copper oxide wound dressings have demonstrated statistically faster wound healing vs. controls in human trials. GHK-Cu peptide promotes tissue remodeling and granulation.

Curcumin, the principal curcuminoid of turmeric, has extensive preclinical and growing clinical evidence for wound healing. It enhances granulation tissue formation, collagen deposition, and wound contraction while suppressing inflammatory cytokines. A 2025 scoping review of clinical trials confirmed consistent wound-healing efficacy across multiple wound types.

Vitamin E levels decline rapidly at cutaneous wound sites, stimulating research into its supplemental role in wound repair. Animal studies show benefit in diabetic wound healing, and topical α-tocopherol has been studied in delayed wound healing, though evidence in normal human skin is limited and topical vitamin E on surgical scars has shown little benefit or harm in small trials.

Topical Rosa canina rosehip oil has demonstrated accelerated wound healing in human studies including burn injuries, post-surgical wounds, and ulcers. Clinical findings show significantly faster healing times versus standard care, with mechanistic evidence pointing to linoleic acid barrier repair and anti-inflammatory constituents.

Echinacea has documented traditional use for wound healing across multiple indigenous and European herbal traditions, supported by animal studies, in vitro mechanistic data, and uncontrolled clinical observations. A 2025 PMC study confirmed E. angustifolia root extract reduces TNF-α, IL-1β, and IL-6 and promotes cell migration in scratch-wound assays. A PubMed study (2009) showed oral E. pallida extract accelerated wound closure in stressed mice. No placebo-controlled RCTs in humans are available.

The EMA HMPC officially recognizes E. purpurea aerial part preparations for alleviation of skin disorders and minor wounds. In vitro studies show E. purpurea extracts accelerate wound closure by increasing cell migration and promoting TGF-β1 expression. This is supported by antioxidant and anti-inflammatory mechanisms.

Ellagic acid, a polyphenol found in pomegranate, berries, and nuts, has demonstrated wound-healing properties in multiple in vitro and animal studies via anti-inflammatory, antioxidant, and collagen-stimulating mechanisms. Pomegranate-derived preparations containing ellagic acid have been tested in wound healing models with positive outcomes.

Epidermal Growth Factor (EGF) is a well-characterized mitogen that stimulates keratinocyte and fibroblast proliferation and migration, directly accelerating wound closure. Recombinant EGF has been tested in multiple clinical trials for chronic wounds and burns with significant positive outcomes.

Eucalyptus essential oil has documented wound healing potential through combined antimicrobial, anti-inflammatory, and analgesic properties that reduce infection and promote tissue repair. In vitro and in vivo (animal) studies confirm these effects; the PMC 2023 review on eucalyptus therapeutic applications characterizes wound healing as a validated biological activity. Traditional antiseptic application to wounds is consistent with these findings.

A fenugreek polysaccharide gel has been shown in animal studies to accelerate cutaneous wound healing, and fenugreek seed extract, oil, and powder have demonstrated acceleration of mucosal wound healing in mice. Human evidence is limited to indirect support from documented mucosal protective effects in the gastrointestinal tract.

Ferulic acid promotes wound healing by enhancing angiogenesis, supporting fibroblast viability, inhibiting MMP expression, and accelerating cell proliferation. In vitro work with human dermal fibroblasts shows FA substantially increases viable cell percentage after UVB damage. FA also exerts anti-inflammatory effects in wound tissue by reducing adhesion molecules ICAM-1 and E-selectin.

In vivo rat studies and in vitro human cell studies show fulvic acid accelerates wound healing by promoting angiogenesis, fibroblast activation, and reducing inflammatory cell infiltration. Shilajit (rich in fulvic acid) has traditional Ayurvedic use for skin wounds.

Clinical trials have demonstrated the efficacy of topical garlic extract in skin wound healing and venous ulcers. Aged garlic extract showed wound healing potential in a dose-dependent manner in preclinical studies. Traditional use of garlic as an antiseptic for wounds is extensively documented across ancient cultures.

Geranium essential oil possesses well-documented in vitro and in vivo antimicrobial, antiseptic, and hemostatic properties supporting wound healing. Its use in wound care is supported by preclinical evidence and long ethnobotanical tradition. Clinical human wound-healing trials are limited but positive.

Glycine is essential for collagen synthesis required in wound repair and also exerts cytoprotective and anti-inflammatory effects on healing tissue. The Arthritis Foundation's synthesis of 19+ RCTs found collagen supplements (glycine-rich) showed excellent results for wound healing. Mechanistically, glycine limits pro-inflammatory macrophage activation at wound sites via glycine-gated chloride channels.

Applied topically, amla berry extract has been shown in studies to accelerate wound healing. Researchers found elevated ascorbic acid, alpha-tocopherol, and glutathione at wound sites, and an RCT of subgingival amla gel as an adjunct for periodontitis demonstrated improved healing outcomes.

Gotu Kola (Centella asiatica) has strong scientific and traditional evidence for wound healing via its triterpene constituents. It enhances collagen synthesis, promotes fibroblast proliferation, and reduces inflammation. A systematic review of 4 RCTs confirmed significant improvements in wound contraction and appearance.

A double-blind clinical trial found topical 2% GSE cream accelerated surgical wound healing compared to placebo. GSE promotes wound contraction via endothelial growth factor release and provides antioxidant and antibacterial properties. Proanthocyanidins stabilize collagen through MMP inhibition, supporting tissue repair. Most supporting evidence comes from small clinical trials and animal studies.

A double-blind clinical RCT (PMC4802053) confirmed that topical 2% GSE cream significantly accelerated post-surgical skin wound healing versus placebo, via stimulation of endothelial growth factor, collagen deposition, and antioxidant-antibacterial activity. Traditional use of grape sap for scrapes and minor wounds is documented in ancient Greek and European history.

A peer-reviewed BMC Complementary Medicine and Therapies study demonstrated that Haliotis diversicolor shell accelerated burn wound healing in rats by promoting tissue remodeling, reducing inflammation, and inducing TGF-β1 secretion. Historical TCM records from the Qing Dynasty also document its use for ulcers and traumatic wounds.

A 2023 study published in the Journal of Ethnopharmacology (Farooq et al.) directly evaluated the wound healing potential of H. spicatum ethanolic extract in an excision wound model in rats, providing the primary scientific evidence. The plant is also traditionally used for wounds in Ayurvedic and folk medicine. Antimicrobial and anti-inflammatory properties of the extract support the mechanism.

Hesperidin accelerates wound healing in preclinical models by enhancing angiogenesis (via VEGF-c and Ang-1/Tie-2 signaling), promoting epithelial proliferation, upregulating TGF-β/Smad pathways, and reducing wound oxidative stress. Diabetic wound healing models show particularly robust results. Animal evidence is strong; human clinical trial data are limited.

Preclinical studies with Hibiscus rosa-sinensis flower extract in rat wound models have consistently demonstrated accelerated wound contraction, increased collagen synthesis, enhanced epithelialization, and antimicrobial activity against wound pathogens. Evidence is from animal models; human RCTs are not available.

Linalool, the dominant constituent of ho wood, has demonstrated wound-healing support through antioxidant, antimicrobial, and anti-inflammatory properties in preclinical models. Reviews confirm linalool-containing essential oils promote granulation and collagen remodeling.

Honey, particularly Manuka honey, has substantial evidence for wound healing including antimicrobial activity against MRSA, stimulation of angiogenesis, moist wound environment maintenance, and anti-inflammatory effects. Multiple systematic reviews and RCTs confirm its efficacy in burn wounds, chronic ulcers, and surgical wounds.

A PMC-indexed preclinical study demonstrated that 10% LJEE ointment significantly accelerated wound contraction, increased hydroxyproline and hexosamine content, and promoted greater tissue regeneration and fibroblast proliferation compared to control in an excision wound rat model. Combined antimicrobial and anti-inflammatory activities act synergistically to accelerate wound repair.

Wound healing activity of M. vulgare is supported by in vitro and animal studies, as well as ethnobotanical documentation from Morocco, Tunisia, and Algeria. A 2017 study demonstrated antioxidant and wound healing properties of leaf extract, and a 2022 PMC study showed accelerated burn wound healing using a horehound-containing ointment. All evidence remains preclinical.

Topical horsetail has been evaluated in human and animal wound healing studies. A randomized, placebo-controlled clinical trial in 108 postpartum women found that horsetail ointment significantly improved episiotomy wound healing scores and reduced pain at 5 and 10 days post-birth. Animal studies confirm accelerated wound closure and increased fibroblast collagen synthesis.

Hyaluronic acid (HA) is a naturally occurring glycosaminoglycan critical to wound healing, modulating inflammation, cell migration, and tissue regeneration. HA-based wound dressings are widely used clinically, and multiple studies demonstrate they accelerate healing in chronic wounds, burns, and surgical sites.

Helichrysum italicum essential oil and hydrolate have been evaluated in multiple in vitro, animal, and limited clinical contexts for wound healing. Studies confirm promotion of fibroblast proliferation, collagen synthesis, and gene expression of tissue-repair factors. A case series reported successful healing in dermatology patients treated topically with H. italicum EO.

Multiple preclinical studies support the wound-healing activity of Impatiens balsamina. Hariyanto et al. (2018) investigated the ethnomedicinal wound-healing potential of I. balsamina leaves in an animal model. Traditional topical use of crushed leaves as a wound poultice is corroborated by in vitro antimicrobial evidence.

Bael extracts have been evaluated in in vivo wound healing models (excision, incision, and dead space wound models in rats), demonstrating enhanced wound contraction, epithelialization, tensile strength, and collagen deposition. Antimicrobial and antioxidant properties of the plant support the wound healing mechanism.

Animal models demonstrate that alpha-boswellic acid accelerates acute wound healing via NF-κB signalling (PLOS One, 2024). A topical boswellic acid cream reduced radiation-induced skin damage in a clinical RCT (n=114). Traditional Ayurvedic use includes wound healing applications.

Wound healing activity of H. indicus root extracts is documented in multiple in vivo animal studies and is listed among its confirmed pharmacological properties. A herbal ointment formulation of H. indicus root extract showed significant wound-healing activity in Wistar rats, promoting granulation tissue formation and cell proliferation.

A PLOS One (2025) in vivo mouse skin wound model study using direct T. cordifolia extraction demonstrated histopathologically confirmed accelerated wound healing—reduced inflammation, restored blood vessels, collagen fiber formation, and swift epidermal closure by day 10. Antibacterial and anti-inflammatory properties underpin the mechanism. Traditional use for wound healing is also well-documented.

A PubMed-indexed animal study (2023) demonstrated that topical indigo plant leaf extract (5%) applied twice daily significantly accelerated excision wound healing in rats, supporting traditional use. The leaves have documented traditional wound-healing use across Ayurvedic, Siddha, and folk medicine systems.

Povidone-iodine (PVP-I), an iodine-based antiseptic, has been studied extensively as a wound care agent. It possesses broad-spectrum antimicrobial activity, no reported bacterial resistance, and anti-inflammatory properties. Clinical evidence supports its use for surgical site preparation and intraoperative irrigation; evidence for direct wound-healing promotion is mixed but more recent reviews support appropriate use. It has been used clinically for wound antisepsis for over 150 years.

Iron is an essential micromineral required for collagen synthesis, oxygen transport to wound sites, and immune cell function. Iron deficiency impairs wound healing by reducing hydroxylation of proline and lysine in collagen formation and impairing neutrophil killing capacity.

Isoleucine is recognized as important for wound healing via its role in protein synthesis—essential for tissue repair—as well as immune activation through beta-defensin induction. As an essential amino acid, its adequate supply supports the cellular and protein-synthetic processes required at wound sites. The evidence base is primarily mechanistic and based on amino acid physiology rather than isoleucine-specific wound healing RCTs.

Jujube leaves extract formulated as a topical ointment (10% dried extract) showed wound healing and anti-inflammatory properties in rodent models. The extract contains rutin, quercetin, chlorogenic acid, epicatechin, and caffeic acid — compounds known to promote re-epithelialization and collagen deposition. Animal studies confirm accelerated wound healing.

Topical application of PC extract showed reductions in inflammation and improved wound-healing rates in mouse models. Resveratrol promotes diabetic wound healing via SIRT1-FOXO1-c-Myc signaling-mediated angiogenesis. Knotweed is used in TCM for skin burns. Preclinical evidence supports this link; no human wound-healing RCTs specifically for knotweed exist.

Glutamine delivered as the AG dipeptide supports wound healing by fueling immune cells and proliferating fibroblasts, enhancing heat shock protein production, and improving nitrogen balance after surgery. After injury, glutamine is rapidly released from muscle stores to fuel healing tissues. Clinical evidence comes primarily from perioperative studies showing reduced infectious complications and improved tissue repair.

L-arginine is a conditionally essential amino acid with well-documented wound-healing roles as a precursor to nitric oxide (NO), which promotes angiogenesis and collagen deposition. Multiple RCTs confirm arginine supplementation accelerates wound healing, particularly in pressure ulcers and surgical wounds.

L-cysteine/L-cystine has been investigated for wound healing support through its roles as a glutathione precursor and keratinocyte proliferation promoter. A clinical trial of oral L-cysteine in post-photorefractive keratectomy (PRK) patients demonstrated improved corneal wound healing outcomes. In vitro evidence confirms L-cystine improves keratinocyte proliferation in reconstructed skin models.

L-glutamine is a conditionally essential amino acid that becomes depleted during major wounds and stress states. It supports immune function, intestinal barrier integrity, and provides fuel for rapidly dividing cells at wound sites. Meta-analyses confirm glutamine supplementation reduces complications and may improve healing in critically ill and wound patients.

Glycine is an obligate structural component of collagen (one-third of residues), which is essential for wound closure and tissue remodeling. In vitro, glycine enhances collagen production in human dermal fibroblasts. Animal and human clinical evidence with collagen-based interventions supports accelerated wound healing, reduced infection, and better tissue regeneration.

L-histidine is a component of filaggrin and provides antioxidant protection to healing epithelial tissues. As the histidine-containing tripeptide GHK-Cu (glycyl-L-histidyl-L-lysine:copper), it has demonstrated wound-healing activity in research contexts. Histidine's ability to scavenge reactive oxygen species and support nitrogen balance in tissues underpins its role in repair.

As an essential amino acid and key activator of mTOR-driven protein synthesis, leucine provides the anabolic substrate and signaling necessary for tissue repair, including collagen synthesis. In skin and immune tissues leucine contributes to acute-phase responses. Higher-protein diets—in which leucine is the primary signaling BCAA—are established nutritional practice in surgical and wound recovery.

Ornithine is a metabolic precursor to proline (a collagen building block) and polyamines (required for cell proliferation), making it mechanistically central to wound repair. Animal studies (Shi et al., J Surg Res 2002) showed dietary ornithine supplementation significantly enhanced wound breaking strength and collagen deposition. The NCATS database notes ornithine may have wound-healing activity via arginine metabolism under stress conditions, though robust human wound-healing trials are limited.

L-Proline is a rate-limiting amino acid for collagen synthesis in wound repair; proline and hydroxyproline constitute approximately one-third of all amino acids in collagen, the primary connective tissue protein required to rebuild damaged tissue. Animal studies confirm that topical and systemic L-proline administration accelerates epithelialization, wound contraction, and increases tensile strength. A clinical RCT found that an oral supplement containing arginine and proline significantly accelerated wound edge growth in hard-to-heal wounds.

Topical LA and LA-rich vegetable oils promote wound healing by facilitating neutrophil and keratinocyte migration, maintaining skin hydration, stimulating endothelial cell regeneration, and modulating the early inflammatory phase. Evidence primarily derives from preclinical models and mechanistic studies, with supporting clinical context from skin barrier repair trials.

Lactoferrin accelerates wound healing through combined antimicrobial, anti-inflammatory, antioxidant, and tissue-repair mechanisms. In vitro and in vivo evidence demonstrates it promotes fibroblast migration and collagen deposition. Clinical evidence from the dermatology systematic review supports benefit in diabetic wound healing.

Vitamin C from lemon is essential for wound healing through its role in collagen biosynthesis and immune function. Deficiency impairs wound healing with documented clinical reversal upon vitamin C repletion. Vitamin C stimulates fibroblast migration and keratinocyte proliferation at wound sites.

Clinical and preclinical evidence demonstrates that topical licorice root extract accelerates wound healing through anti-inflammatory, antimicrobial, and pro-regenerative mechanisms. The same double-blind RCT showing burn healing benefit also encompasses general wound healing outcomes, and animal studies confirm enhanced re-epithelialization and angiogenesis.

Syringin, a phenylpropanoid glycoside isolated from S. vulgaris bark, has been shown in in vitro cell studies to enhance wound healing via increased dermal fibroblast and keratinocyte migration, TGF-β upregulation, and collagen gene expression. Traditional ethnopharmacological use of lilac parts for skin wounds is also well documented across European countries.

Multiple in vitro and in vivo studies support lily bulb's wound-healing properties. Steroidal glycosides from Lilium longiflorum promoted dermal fibroblast migration in vitro. L. candidum extract in alginate hydrogel accelerated wound closure in human cell lines. Rodent models show lily bulb ointment accelerated wound closure via collagen deposition. European folk medicine has used L. candidum as a wound remedy since antiquity.

Vitamin C, abundant in lime, is required for collagen biosynthesis and immune cell function, both essential for wound healing. In vitro evidence shows vitamin C stimulates collagen production, reduces wound-site inflammation, and increases white blood cell activity. Traditional use of lime in wound care is widespread in Southeast Asia and aligns with the biochemical mechanism.

Topical D-limonene has been studied in diabetic mice for wound healing, demonstrating accelerated closure and modulation of immune and inflammatory mediators. It reduces pro-inflammatory cytokines (TNF-α), modulates T-cell subsets including regulatory T cells, and suppresses inflammatory gene expression at the wound site. Evidence is preclinical (animal models) only.

Luteolin significantly attenuates blood glucose, improves impaired healing, and accelerates re-epithelization in diabetic rat wound models. It also modulates PPAR-related pathways involved in keratinocyte proliferation and epidermal barrier formation.

A. vasica leaf extracts have demonstrated wound-healing activity in animal excision wound models, and traditional use applies leaf poultices to wounds for antibacterial and anti-inflammatory effects. Pharmacological reviews confirm wound-healing as a validated activity.

Manganese activates prolidase to supply proline for collagen synthesis and activates glycosyltransferases for glycosaminoglycan production—both required in wound repair. Early clinical studies of topical manganese-containing formulations show promising results for chronic wound healing.

Mango peel extract was tested in a murine incision wound model and showed better wound architecture, collagen fiber deposition, and epidermis/dermis organization than a standard dexpanthenol control. Mango's high vitamin C content independently supports wound healing through collagen synthesis and immune activation.

Mannose has been studied for wound healing primarily in preclinical models, with emerging early clinical evidence. In diabetic wound models, D-mannose inhibits advanced glycation end-product (AGE) formation in keratinocytes and modulates the inflammatory microenvironment. A published surgical study reported approximately halved healing time using topical D-mannose compared to povidone-iodine.

A 2021 preclinical study developed marjoram essential oil–incorporated PVA/kaolin composite sponges with demonstrated hemostatic, antibacterial, and antioxidant properties for wound healing. Traditional use for wounds is also documented.

Animal and in vitro evidence supports marshmallow leaf extract accelerating wound healing, reducing infection rates, and promoting tissue repair via anti-inflammatory and antibacterial mechanisms. A 2015 rat excision wound study showed significantly faster healing versus controls. Human clinical data remain limited.

Menthol has been investigated for wound healing properties in animal models, demonstrating anti-inflammatory cytokine modulation, antioxidant effects, and accelerated epithelialization. Human clinical data are not yet established.

MMSC accelerates wound healing by promoting the proliferation and migration of human dermal fibroblasts via ERK1/2 pathway activation. Animal studies demonstrate accelerated wound closure and re-epithelialization in both physical and chemical wound models. This pharmacological activity underlies its use as a cosmetic raw material.

Momordica charantia has been studied for wound healing activity in both preclinical and one small human-context RCT. Topical and oral M. charantia extracts accelerate wound closure in diabetic animal models, reportedly through enhanced TGF-β expression. An RCT examined its effect on diabetic foot ulcer improvement.

In vitro evidence demonstrates that monolaurin has potent antibacterial and antibiofilm activity against MRSA and other wound pathogens. A 2024 PMC study using 155 clinical wound specimens found significant inhibitory effects on MRSA biofilm development and preformed biofilms. No human interventional wound-healing trials have been completed.

M. citrifolia leaf extract demonstrated wound healing activity in rat excision and dead space wound models: 71% reduction in wound area (vs. 57% controls), with increased granulation tissue weight and hydroxyproline content. Traditional topical use of noni leaves for wounds is documented across Pacific Island and Asian traditional medicine.

Animal model studies and a small human trial support mullein's wound-healing properties. Extracts applied topically accelerated wound closure and collagen deposition in animal models, and a small human study found a mullein-based cream aided episiotomy wound healing. Antimicrobial and anti-inflammatory constituents provide mechanistic support.

TC extracts promote proliferation of fibroblasts and keratinocytes in vitro, and tannin extracts from immature TC fruits significantly accelerate cutaneous wound healing in rats. Traditionally, TC paste is used for wound cleansing and healing in Ayurvedic and folk medicine.

NAG, particularly in poly-NAG nanofiber form, has demonstrated accelerated wound closure in preclinical models. NAG stimulates HA synthesis, a key mediator in the proliferative phase of wound healing. A PubMed review (Toole & Wight, J Biol Chem, 2002 lineage; Pujalte and Bissett, 2007) established glucosamine's role in accelerating wound healing through HA upregulation.

N-Acetyl Cysteine (NAC) is a cysteine precursor and potent antioxidant that supports wound healing by replenishing glutathione, reducing oxidative stress at wound sites, and modulating inflammatory signaling. It has been studied in preclinical models and in clinical contexts for its wound-healing and tissue-regenerative properties.

Naringin promotes wound healing in animal models by upregulating VEGF-A/B, MMP-2/9/14, and TIMP-2 in skin cells and wound tissue. Topical naringin ointment demonstrated anti-inflammatory and wound-healing activity via NF-κB suppression and VEGF/TGF-β upregulation. In silico studies confirm affinity for matrix metalloproteinases. No human clinical trials exist.

Preclinical studies using excision and incision wound models demonstrate that neem leaf methanolic extract promotes wound contraction and increases scar tissue resistance to traction. The wound-healing activity is attributed in part to tannins in the extract promoting re-epithelialisation. Traditional Ayurvedic use of neem paste on wounds is extensive and well-documented.

Alcoholic tuber extracts of C. rotundus demonstrate enhanced wound healing in animal excision and incision wound models, with increased wound contraction and reduced closure time. Antimicrobial properties of the essential oil also support wound protection. Traditional use for wounds and sprains is documented.

Oat β-glucan applied topically increases macrophage infiltration at wound sites, accelerates cellular debris clearance, and promotes collagen deposition. Evidence includes in vitro and in vivo mechanistic studies, and clinical applications in dermatological wound contexts.

OA promotes wound healing by stimulating cell migration via EGF receptor and MAP kinase activation, increasing wound tensile strength in animals, and modulating collagen production. Use of OA-containing mixtures in human wounds has shown accelerated healing and improved aesthetic outcomes in at least one study.

Oleic acid is documented to modulate the immune response during wound healing and promote resolution of the inflammatory phase, facilitating transition to proliferation and tissue remodelling. Multiple preclinical and clinical studies confirm topical oleic acid accelerates healing of chronic skin wounds by modulating inflammatory cell activity and supporting epithelialisation.

Olive leaf extract and olive oil polyphenols demonstrate wound-healing activity through antimicrobial, anti-inflammatory, and collagen-promoting effects in both in vitro human models and animal studies. Clinical trials support EVOO use in diabetic foot ulcers. An OLE-based hydrogel (EHO-85) showed superior wound healing outcomes in animal models and has been assessed in human ulcer care.

Topical olive oil has been traditionally used to promote wound healing, and clinical studies support its use for specific wound types including diabetic foot ulcers. Olive's anti-inflammatory and antioxidant phenolics promote epithelial repair. A PMC review of randomized trials in diabetic foot ulcers, pressure ulcers, and episiotomy wounds found olive oil to be an effective topical treatment.

Omega-3 fatty acids (EPA and DHA) modulate the inflammatory phase of wound healing by reducing pro-inflammatory prostaglandins and cytokines, and EPA has been linked to increased collagen production in ligament fibroblasts. Clinical studies in diabetic foot ulcers and pressure ulcers show modest benefits, though results are mixed.

Oleic acid (omega-9) modulates the inflammatory phase of wound healing and supports skin barrier repair. Research shows that topical and systemic OA reduces wound-associated pro-inflammatory cytokines (IL-6, IL-1, MIP-3α) while maintaining anti-inflammatory resolution. OA also serves as an emollient that supports epidermal barrier function.

Topical onion extract gel (e.g., Contractubex/Mederma) is commercially available and has been tested in multiple RCTs for scar and wound management. NCBI Bookshelf (Textbook on Scar Management) concludes that onion extract appears beneficial for prevention of fresh scar formation. The anti-inflammatory, antimicrobial, and antiproliferative properties of onion extract underpin this application.

A randomized double-blind clinical study in 40 surgical patients found that 3% Origanum vulgare ointment significantly reduced post-operative wound bacterial contamination (19% positive cultures vs. 41% for petrolatum) and resulted in fewer cases of cellulitis. Oregano oil has also demonstrated bactericidal activity against MDR wound pathogens including MRSA and Pseudomonas aeruginosa in a mouse burn wound model with a 3-log₁₀ reduction in bacterial load within 1 hour.

P. foetida flower absolute (PFFA) has been shown in vitro to promote keratinocyte proliferation, migration, and collagen synthesis in human epidermal cells. Topical gel formulations have demonstrated burn wound healing in preclinical studies. The plant is also used for wound treatment in tribal communities.

Vitamin A (as retinyl palmitate) plays a documented role in all phases of wound healing, including stimulating epithelial turnover, collagen synthesis, fibroblast proliferation, and reversing steroid-impaired healing. This is supported by published clinical and mechanistic data.

Topical palmitoleic acid significantly hastened wound closure in a preclinical rat model by suppressing inflammatory cytokines and modulating granulation tissue formation. The antimicrobial properties of POA against Gram-positive bacteria further support its role in wound care.

Panthenol (pro-vitamin B5) is a widely used wound-healing active in dermatological preparations. It is metabolized to pantothenic acid (vitamin B5), stimulates fibroblast proliferation, accelerates re-epithelialization, and promotes collagen synthesis. German Commission E and other regulatory agencies list it as an approved wound-healing ingredient.

Papain is a cysteine protease from Carica papaya with documented enzymatic wound-debridement activity. Topical papain-urea preparations are used clinically to remove necrotic tissue and eschar from chronic wounds without damaging viable tissue. FDA-regulated topical preparations existed until 2008 when they were reclassified.

Papaya pulp, latex, and extracts have been tested in multiple animal models and in clinical use for wound healing, including burns and surgical wounds. A randomized open-labeled study compared papaya dressing with hydrogen peroxide for wound bed preparation, finding papaya comparable in efficacy. Mechanisms include proteolytic debridement by papain, antimicrobial activity against Staphylococcus and Pseudomonas, and collagen support via vitamin C.

Topical Carica papaya preparations have clinical trial evidence for promoting wound debridement and healing, particularly for burns, diabetic foot ulcers, and chronic skin ulcers. Papain and chymopapain, proteolytic enzymes in unripe papaya latex, are the primary mechanisms. Multiple prospective studies in humans demonstrate accelerated granulation and eschar separation.

Proteolytic enzymes have demonstrated capacity to support wound healing in clinical trials by reducing fibrin deposits, clearing necrotic tissue, and modulating local inflammation. A 2025 Scientific Reports RCT showed oral enzyme therapy improved wound-related clinical symptoms including erythema, induration, and tenderness after orthopedic surgery. Topical enzymatic debridement (e.g., with papain) also has an established clinical record.

P. amurense bark is documented as having wound healing properties based on its antibacterial, anti-inflammatory, and tissue-regenerative alkaloids. A multicenter clinical trial (Liu et al., Med Sci Monit 2020) specifically assessed topical Cortex Phellodendri compound fluid for diabetic foot ulcer wound healing. Preclinical patch studies with P. amurense extract confirmed acceleration of skin fibroblast viability supporting wound closure.

Bromelain promotes wound healing through debridement of necrotic tissue, modulation of angiogenic factors (VEGF, MMPs), anti-inflammatory action, and reduction of edema. Clinical trials confirm accelerated healing in surgical and gingival wounds. Traditional use of pineapple on wounds is centuries old.

Plantago major has clinical and extensive preclinical evidence for wound healing. A case-control study compared P. major 10% ointment against silver sulfadiazine in second-degree burn patients. A randomized controlled trial found 10% topical P. major gel accelerated healing of diabetic foot ulcers and pressure ulcers. Mechanisms include antioxidant, anti-inflammatory, and antimicrobial effects from polyphenolic compounds, and stimulation of fibroblast proliferation.

Pomelo's high vitamin C content is essential for collagen formation and wound tissue repair. A pharmacognosy study evaluated pomelo peel extract specifically for experimentally induced wounds in diabetic rats, demonstrating accelerated healing. Traditionally, pomelo leaf preparations are topically applied to skin swellings, rashes, and ulcers across Asian medicine systems.

Opuntia cladode polysaccharides accelerated dermal wound healing in rat models, and seed oil has demonstrated wound healing and improved laser-induced burn healing. Traditional poultice use is extensively documented across indigenous cultures. Human clinical trial evidence remains limited.

Propolis (bee propolis) is a resinous hive substance with well-documented antibacterial, anti-inflammatory, and wound-healing properties confirmed by multiple preclinical studies and some clinical trials. It shortens healing time, reduces scar formation, promotes wound contraction, and stimulates epithelialization.

Preclinical wound-healing studies show that P. marsupium promotes faster wound contraction and epithelialization. Traditional external application of the bark and gum for wounds and ulcers is also well-documented.

Animal and in vitro studies demonstrate purslane extracts accelerate wound closure, reduce wound area, and improve tissue strength; flavonoids mediate antibacterial, anti-inflammatory, and antioxidant activity in wound beds. Traditional use of leaf poultices for wound healing is extensively documented. Human RCT evidence remains limited, but the pharmacological basis is well-established.

Quercetin, a ubiquitous flavonoid, promotes wound healing through anti-inflammatory, antioxidant, and collagen-stabilizing mechanisms. Multiple in vitro and animal studies demonstrate it accelerates wound closure, enhances fibroblast proliferation, and inhibits matrix metalloproteinases involved in pathological wound remodeling.

Rosehip oil and extract accelerate wound healing by promoting collagen synthesis, increasing fibroblast proliferation, and modulating macrophage activity. Clinical and pre-clinical evidence supports topical rosehip oil for excisional and surgical wound healing. A 2025 review confirmed rosehip can be used for wound care and reducing wound size.

Rose hip oil and extracts have demonstrated wound-healing properties across multiple studies, including accelerated collagen synthesis, increased fibroblast proliferation, reduced inflammatory cell infiltration, and faster wound contraction. A 2024 review in the Journal of Cosmetic Dermatology documented these effects. Vitamin C from rose hips is essential for collagen synthesis required in wound repair.

Rosmarinic acid, found in rosemary, sage, comfrey, and basil, has documented anti-inflammatory and antioxidant wound-healing properties. It inhibits 5-lipoxygenase and COX-2, reduces oxidative stress at wound sites, and has been identified as a key active compound in comfrey-based wound preparations.

Animal studies show RJ accelerates gastric mucosal ulcer healing and skin wound repair, mediated by anti-inflammatory, antioxidant, and collagen-stimulating activity. In vitro data confirm RJ promotes keratinocyte proliferation and migration. Human wound-healing clinical trials are absent, limiting direct clinical translation.

R. cordifolia hydrogel preparations have demonstrated significant wound-healing activity in animal models, improving wound contraction, reducing wound surface area, and promoting tissue regeneration (p<0.01). Multiple preclinical studies confirm this activity. Topically, the root paste has been used traditionally for wounds and bruises across Ayurveda and Ethiopian medicine.

In hyperglycemic rat wound healing models, rutin reduced inflammatory cell infiltration, promoted epithelial reorganization, and increased collagen deposition. Rutin gel combined with bone graft enhanced bone formation and collagen expression in rabbit models of bone defects.

Sage gel applied to minor oral aphthous ulcers significantly improved pain relief and wound healing compared to standard treatment in a double-blind randomized study. Sage's astringent and antimicrobial properties protect wounds from infection and accelerate mucosal healing. Traditional topical wound use is extensively documented.

Preclinical studies have demonstrated that Schizonepeta extract promotes wound healing. The 2025 systematic review of 13 preclinical studies specifically lists wound healing promotion as one of Schizonepeta's confirmed pharmacological effects. Evidence is entirely preclinical with no human wound healing trials.

Wound healing is a traditional indication across multiple Scrophularia species, and at least one randomised clinical trial has evaluated a topical Scrophularia striata extract (SHE) for pressure wounds. The double-blind RCT in 120 patients with brain/spinal cord injury found that twice-daily topical SHE achieved 100% wound closure by day 10 compared to 27% in the phenytoin control group.

Serratiopeptidase is proposed to support wound healing by thinning inflammatory exudate fluids, facilitating drainage, and reducing swelling and pain that impede tissue repair. Multiple clinical reviews describe these mechanisms. A prospective trial referenced in the Jadhav 2020 PMC review and ResearchGate systematic review summary document enhanced drainage and wound resolution with SRP use.

Sesame oil has been tested for wound healing in a clinical RCT in trauma patients. A double-blind, placebo-controlled RCT (90 patients, Iranian emergency department) found topical sesame oil significantly reduced pain severity, sensitivity, and heaviness at traumatic limb sites. Animal studies confirm accelerated re-epithelialization (70% healing at 14 days vs. 35% for vaseline). Sesamol's NF-κB inhibition and anti-inflammatory cytokine suppression are the proposed mechanisms.

A. julibrissin is traditionally applied topically to wounds, ulcers, and traumatic injuries, and has been included in herbal preparations shown in clinical trials to be effective for burn wound treatment. Anti-inflammatory and antimicrobial constituents provide a plausible mechanism.

Silymarin promotes wound healing through anti-inflammatory, antioxidant, and pro-regenerative mechanisms. Clinical evidence includes studies in burn patients showing accelerated re-epithelialization with oral silymarin. Topical silymarin has been evaluated in diabetic wound models. Chitosan-pectin films incorporating silymarin show high antioxidant activity in wound dressing applications.

Preclinical and in vitro evidence supports wound healing properties of P. hydropiper extracts, linked to anti-inflammatory and antioxidant mechanisms. A topical gel formulation of the methanol leaf extract was developed and tested for wound healing potential. The root juice has been traditionally applied to wounds.

An in vivo animal study (MDPI, Pharmacognosy Magazine, 2018) demonstrated that a 5% w/w ointment of A. majus flower extract significantly outperformed a standard wound-healing ointment (MEBO) in promoting wound closure and increasing hydroxyproline content in Wistar albino rats. The effect was linked to the flowers' high phenolic content and antioxidant activity. Traditional use as a wound poultice is also well-documented.

The ethyl acetate leaf extract of A. muricata demonstrates wound-healing activity in pre-clinical studies, supported by antioxidant and anti-inflammatory mechanisms. Wound healing accounts for 4% of documented pharmacological activities across a major systematic review and is additionally supported by traditional use in Nigeria and other regions.

Wound healing activity has been demonstrated for S. indicus formulations in preclinical models and is well documented in traditional medicine. Topical formulations enhance wound contraction, epithelialization, and collagen synthesis in animal models.

SPMs are enzymatically produced in human body fluids and organs and are directly involved in wound healing. Preclinical studies show SPMs promote re-epithelialization, macrophage-mediated debris clearance, and tissue remodeling. In diabetic wound healing models, SPMs rescue the defective healing program characteristic of impaired resolution.

Norway spruce resin has been rigorously studied for wound healing, with clinical evidence supporting its efficacy in chronic and surgical wounds. A medical device (Abilar®) based on purified Picea abies resin is used in clinical settings. A prospective RCT showed 92% complete healing of severe pressure ulcers within six months using resin salve versus a standard hydrocolloid treatment.

Squalene has demonstrated wound-healing properties in cell and tissue studies through multiple mechanisms including macrophage immunomodulation, collagen formation, keratinocyte proliferation, and neovascularization. A topical squalene emulgel formulation showed accelerated wound closure, scarless tissue growth, and reduced CD68 macrophages in histopathological analysis. In vitro, squalane stimulates fibroblast migration following UV-induced damage.

St. John's Wort (Hypericum perforatum) has documented wound-healing evidence via its active constituents hypericin and hyperforin, which exert anti-inflammatory, antimicrobial, and tissue-regenerative effects. Clinical studies and systematic reviews support topical application for wound healing, minor burns, and skin inflammation.

Succinic acid has been shown to accelerate injured tissue regeneration and support wound repair by enhancing mitochondrial energy production in repair-active cells and modulating inflammatory resolution. In vitro and preclinical data show reduced cell lysis in oxidant-injured cells supplemented with succinate. Topical succinic acid is also noted for supporting wound healing in acne and skin lesion contexts.

Topical sunflower seed oil has shown wound-healing benefits in clinical and animal studies. Topical sunflower seed oil applied 3 times daily to preterm infants produced a significant improvement in skin condition and a highly significant reduction in nosocomial infections. Animal research found a 300% reduction in open wound area after 3 days of topical sunflower oil treatment.

Animal and translational studies show topical sunflower oil accelerates open wound healing, reducing wound area, increasing wound contraction, and accelerating granulation tissue formation compared to petrolatum controls. Human neonatal studies support its use in skin barrier protection and infection prevention. A review of phytotherapy confirms sunflower oil's role among vegetable oils in wound healing.

Tea tree oil (Melaleuca alternifolia) has well-documented antimicrobial activity against wound pathogens including MRSA, Staphylococcus aureus, and Candida species, supporting its traditional and clinical use in wound care. It also has anti-inflammatory properties supporting wound healing.

A PMC-indexed study demonstrated that asperosaponin VI (ASA VI) from Dipsacus asper promotes angiogenesis and significantly accelerates wound healing in a full-thickness rat wound model via HIF-1α/VEGF upregulation. Traditional European use of teasel root for skin lesions and fistulas also supports this link.

T. chebula demonstrates documented wound healing activity in both animal studies and traditional pharmacopoeia. Its paste applied to wounds is described in Ayurvedic texts as anti-inflammatory, analgesic, and healing. Animal studies confirm accelerated cutaneous wound healing, attributed to astringent tannins and antioxidant polyphenols.

Thyme extracts have demonstrated antimicrobial, antioxidant, and hemostatic properties relevant to wound healing across multiple in vitro evaluations. The antiseptic application of thyme oil to infected wounds is one of its oldest and best-documented traditional uses, and thyme is formally recognized by the German Commission E. Preclinical studies confirm facilitation of tissue repair alongside antimicrobial activity.

T. cordifolia extract accelerates wound healing in mouse skin models, with histopathological confirmation of reduced inflammation, restored blood vessels, collagen fiber deposition, and swift epidermal closure. Its antibacterial and anti-inflammatory properties contribute to this effect.

Tocotrienols promote wound healing through antioxidant, anti-inflammatory, angiogenic, and cell-signaling mechanisms demonstrated in in vitro and animal models. Topical tocotrienol formulations have been studied in burn and biopsy wound models. Human clinical evidence is primarily from in vitro keratinocyte and preclinical models; large human wound healing RCTs are lacking.

Triphala extracts applied topically in preclinical models and in vitro studies accelerate wound healing by reducing bacterial load, enhancing collagen synthesis, and decreasing inflammatory phase duration. A study found Triphala-collagen sponge improved wound sealing and tissue regeneration. No large human RCT has been completed.

Trypsin—both topically and orally in combination—has multiple randomized clinical trials demonstrating acceleration of wound healing and reduction of edema, pain, and inflammation in post-surgical wounds. A 2025 phase-IV multi-center RCT (200 patients) confirmed trypsin/bromelain/rutoside is as efficacious as trypsin-chymotrypsin for surgical wound symptoms. Topically, trypsin removes necrotic tissue by proteolytic debridement.

Turmeric (Curcuma longa) and its principal active constituent curcumin have extensive scientific evidence for wound healing, including multiple clinical trials. Turmeric accelerates healing by reducing inflammation, promoting collagen deposition, stimulating fibroblast migration, and enhancing granulation tissue formation.

A 2021 PMC study in primary human gingival fibroblasts found vanillin reduced pro-inflammatory cytokines (IL-6, IL-8, COX-2, iNOS) and accelerated wound healing rate in an in vitro wound model. The anti-inflammatory mechanism is considered the primary driver of wound healing support. Evidence is in vitro only; no human wound trials exist.

Vitamin A is essential for normal wound healing, supporting epithelialization, collagen synthesis, and immune function at wound sites. It can reverse corticosteroid-impaired wound healing and enhance granulation tissue formation. Multiple authoritative reviews confirm its critical role in all phases of wound repair.

Small clinical trials of dexpanthenol in postoperative settings (sinus surgery, tonsillectomy, intubation injury) show improved healing outcomes versus controls. Oral B5 combined with vitamin C was shown in a perioperative RCT to produce stronger scars with enhanced mineral recruitment at wound sites. The LPI at Oregon State University acknowledges evidence from limited intervention studies.

Vitamin C (ascorbic acid) is a critical co-factor for collagen synthesis, acting as a cofactor for prolyl and lysyl hydroxylases. It also enhances neutrophil function, promotes angiogenesis, and exerts antioxidant protection at wound sites. Multiple RCTs confirm supplementation improves wound healing outcomes, particularly in deficiency states.

Vitamin E (tocopherols) has antioxidant wound-healing properties and can modify scar formation. Evidence is complex—it protects wound cells from oxidative damage and may modulate scar formation, but high doses can retard wound healing and collagen production. Its role is primarily supportive and dose-dependent.

Vitamin K is essential for blood coagulation (the first step in wound healing) via its role in γ-carboxylation of clotting factors II, VII, IX, and X. Vitamin K deficiency leads to impaired hemostasis and prolonged wound bleeding. It is also relevant to tissue repair via its role in matrix Gla protein.

Wheat germ oil has been studied in animal wound models with significant results, and in vitro studies confirmed its ability to increase fibroblast proliferation and migration in wound areas. Its vitamin E, B-complex, and unsaturated fatty acid content support tissue repair mechanisms. Topical formulations have been evaluated in rat burn and wound models.

Whey protein, as a rich source of essential amino acids including cysteine, glycine, and proline, supports wound healing by providing substrates for collagen synthesis, tissue repair, and immune function. A systematic review and meta-analysis (4 clinical RCTs, 3 preclinical studies) confirmed WP as a promising adjuvant therapy. Animal studies show whey enhances wound closure, increases vascularization, collagen deposition, and modulates inflammatory cytokines during wound healing phases.

Oak bark tannins have been studied in animal models for wound healing, including a porcine model study (Davis & Mertz, Ostomy Wound Manage, 2008) showing MRSA reduction in partial-thickness wounds. In vitro studies confirm antimicrobial and anti-inflammatory properties. Evidence is preclinical rather than from human RCTs.

Yarrow has documented wound-healing activity supported by in vivo animal studies, a double-blind randomized human skin study, and fibroblast proliferation data in vitro. The ESCOP monograph approves external use for small wounds. Traditional use as a vulnerary spans thousands of years globally.

Zeolite-based wound dressings are in clinical use for hemostasis, exploiting zeolite's water-absorbing properties to concentrate platelets and clotting factors at injury sites. Animal and in vitro studies show clinoptilolite topically reduces skin inflammation and may accelerate healing. A small animal dental extraction study in diabetic rats evaluated clinoptilolite for bone-socket wound healing. Confirming human wound-healing trials remain limited.

Zinc is one of the best-established micronutrients in wound healing, essential for DNA replication in dividing repair cells, collagen synthesis, immune function, and epithelialization. Multiple RCTs confirm zinc supplementation improves wound healing in deficient patients, and topical zinc is an approved wound treatment.

Acacia gum has centuries of documented traditional use as a topical wound-healing agent. Its adhesive, film-forming properties create a protective barrier over wounds, preventing infection. In vitro and animal studies support biopolymers from acacia gum as wound dressing materials. Robust controlled clinical trials in humans are lacking.

Folk medicine traditions in the Amazon Basin use acai fruit rind preparations as topical washes for skin ulcers and wounds. Some preclinical in vitro and invertebrate model data support antioxidant and proliferative properties relevant to wound healing, but no human clinical trials exist for this indication.

The ESCOP, WHO, and EMA/HMPC monographs all recognise agrimony applied as a compress or irrigation for wound healing support. In vitro and animal studies confirm antibacterial, anti-inflammatory, and antioxidant properties that underpin this use. One rat-model study showed significantly shortened wound healing time with agrimony extract ointment.

Allspice is traditionally used as a topical antiseptic and has documented antimicrobial activity against wound pathogens in vitro. Eugenol contributes antibacterial, anti-inflammatory, and mild analgesic properties. In vitro enzyme inhibition assays show allspice oil inhibits collagenase and elastase, relevant to tissue repair. No human wound-healing trials exist.

Topical use of amaranth leaves and roots as poultices on wounds, burns, boils, and abscesses is documented across Ayurvedic, South Asian, African, and Latin American folk medicine traditions. Experimental studies show amaranth leaf/root extracts may support wound healing through antimicrobial and anti-inflammatory actions. Squalene in amaranth oil has been reported to accelerate skin repair.

Amber (Hu Po) is used in TCM topically as a powder to promote tissue regeneration and reduce swelling in sores and ulcers. Kikar amber (Acacia nilotica resin) is used in Ayurvedic and Unani medicine for wounds. Preliminary evidence links amber's flavonoids and terpenoids to wound-healing properties.

Andrographis has well-documented traditional use as a topical wound remedy in TCM for sores, ulcers, burns, carbuncles, and scalds. Preclinical animal studies confirm accelerated wound closure and enhanced collagen deposition with topical A. paniculata extract. No human clinical trials for wound healing have been identified.

Annatto leaf poultices and seed paste applied topically to wounds, cuts, and burns is a thoroughly documented traditional practice across Amazonian, Mesoamerican, and Caribbean indigenous cultures. The antimicrobial and anti-inflammatory properties of bixin provide a plausible mechanism. Controlled human clinical trials for wound healing specifically are not available.

Traditional Moroccan medicine uses argan oil for wound care. The proposed mechanisms include antioxidant and anti-inflammatory action. Animal evidence (rat burn model, PMID 26978857) supports wound-healing activity, but human clinical trials are absent.

Arnica montana has been used in traditional European herbal medicine for centuries to treat bruises, wounds, and inflammation. Its active sesquiterpene lactones (helenalin) exert anti-inflammatory effects. Clinical use is primarily topical for minor wounds, bruises, and post-surgical swelling; evidence from clinical trials is limited but supports modest wound-care effects.

In TCM, Qingdai (derived from S. cusia) is documented as having 'great therapeutic effects on inflammations, dermatoses, scald and even hemorrhage.' The plant's antibacterial and anti-inflammatory alkaloids (tryptanthrin, indirubin) are pharmacologically consistent with wound healing support.

Multiple ethnobotanical sources document the topical use of baobab bark gum and fruit preparations for wound disinfection and healing across African traditional medicine. The HerbalGram ethnopharmacological review describes the bark's astringent, acidic gum as being used to disinfect skin ulcers and wounds, and notes that baobab oil has been traditionally applied to wounds. Modern understanding of baobab's antimicrobial and antioxidant properties provides a plausible mechanistic basis.

Barberry has traditional and documented use as a topical wound treatment, attributed to berberine's antiseptic and antimicrobial properties. Topical preparations have been recommended for minor wounds in multiple herbal medicine references. No clinical RCT data are available specifically for wound healing.

Topical application of bayberry root bark—as a poultice, decoction wash, or powder—is documented in multiple herbal traditions for wound healing, including slow-healing ulcers, boils, and sores. Native American tribes applied bayberry root as a poultice. The astringent tannins and antimicrobial myricitrin are the proposed active constituents.

Black spruce resin has been traditionally used by Indigenous North Americans for wound healing — applied to sores, purulent wounds, and burns. This use is documented in peer-reviewed ethnobotanical literature, including a formal citation in a PubMed-indexed study. The resin was mixed with oil for burns, skin rashes, and infected wounds.

Black walnut hull has documented traditional use applied to wounds to reduce pain, swelling, and prevent infection, attributed to high tannin content and antimicrobial juglone. The University of Vermont's ethnobotanical records note this use. No clinical wound-healing trials have been conducted.

Blackberry leaves and roots have been applied topically to wounds in European folk medicine and Native American traditions since ancient times, attributed to their astringent tannin content which is believed to reduce inflammation and promote tissue healing. Blackberry's vitamin C content (essential for collagen synthesis) and antimicrobial polyphenols provide mechanistic plausibility.

Calcium alginate from bladderwrack has shown promise in animal wound healing models. Fucoidan promotes collagen gel contraction via fibroblast integrin upregulation in in vitro studies. Clinical wound healing evidence for whole bladderwrack in humans is absent; traditional topical use is documented.

Blessed thistle has a documented traditional use as a topical antiseptic and wound-healing agent, applied as a poultice or decoction to boils, skin ulcers, and wounds. Its antimicrobial and anti-inflammatory properties from cnicin and the essential oil underlie this use. No clinical trials in wound healing have been conducted.

Borage has traditional external use for wound healing, with leaf poultices applied to promote skin repair. Borage oil's antioxidant and anti-inflammatory properties are documented in vitro as supporting wound healing, with GLA's role in skin barrier repair providing a mechanistic basis, though no dedicated wound-healing RCTs exist.

Multiple traditional systems, including North American indigenous medicine, Chinese herbalism, and Tibetan medicine, have documented topical use of broomrape for wound healing and ulcers. The plant's astringent properties and antimicrobial compounds are cited as the underlying rationale.

External application of buchu as an antiseptic wash for wounds is a primary documented traditional use among the Khoisan. It was applied as a vinegar infusion or compress to infected wounds, bruises, and sprains. No clinical studies have evaluated wound healing outcomes with buchu.

Butterbur leaves have traditionally been applied topically as a poultice over wounds and skin ulcerations. This use is documented across European and North American herbal traditions and cited in NCCIH sources and pharmacognosy databases. No controlled human clinical trials have evaluated topical butterbur for wound healing.

Cabbage leaf poultices have been used since antiquity as wound dressings in European and Asian folk medicine. Historical records note their application for infected wounds, ulcerations, and skin lesions. Cabbage contains vitamin C (important for collagen synthesis), vitamin K, and glucosinolates with antimicrobial and anti-inflammatory properties. Modern wound care literature includes white cabbage leaves as wound covers in complementary wound management protocols, but robust human RCT evidence is lacking.

Cajuput leaf extracts and oil have traditional use for wound healing in Southeast Asia and among Australian Aboriginal peoples. A ScienceDirect study (2023) demonstrated M. cajuputi leaf extract accelerates wound healing in an animal model, attributed to high antioxidant phenolic content. Ethnobotanical records document topical application to sores and injuries.

Cat's claw is listed among Amazonian traditional remedies for wound healing, including deep wounds, in ethnobotanical records. The Ashaninka used it to 'cure deep wounds.' Traditional and some preclinical antimicrobial data support the plausibility of this use, though no controlled human clinical trials exist.

Cowpea leaves and seeds are traditionally applied as poultices to skin infections and wounds in African traditional medicine, documented by Kew Science. The antimicrobial properties of leaf extracts offer partial scientific support for this topical use.

Traditional medicine documents cayenne's use in wound healing, and the PMC review of Capsicum annuum lists wound healing among traditional applications. Capsaicin promotes local blood flow and has antimicrobial properties in vitro. Controlled clinical evidence for cayenne in wound healing is absent.

Chamomile (Matricaria chamomilla) has been used traditionally for centuries to promote wound healing, reduce wound inflammation, and treat skin irritations. Its active compound α-bisabolol and chamazulene exert anti-inflammatory effects. Commission E approves chamomile for skin and mucous membrane inflammation and wound healing.

Chickweed has widespread traditional use as a vulnerary (wound-healing) herb applied topically to cuts, bruises, and ulcers. Preclinical literature documents wound-healing activity. No human clinical trials exist.

Chlorophyllin has been used clinically for wound healing since the 1940s, with early American Journal of Surgery case series reporting accelerated healing of chronic wounds, ulcers, and suppurative conditions with topical chlorophyllin preparations. The Linus Pauling Institute notes that 1940s research showed chlorophyllin slowed anaerobic bacterial growth and accelerated wound healing in animals. Modern controlled human trials are very limited, though the compound remains in use in some wound care products.

CQ has a long traditional history of topical use for wound healing across India and Africa, where stem paste and leaf poultices are applied to wounds and cuts. Animal studies support this with evidence of enhanced mucosal and gastric tissue repair via cell proliferation. Dedicated clinical wound-healing trials in humans are not available in the peer-reviewed literature.

Topical application of coltsfoot leaves as poultices for wound healing is documented across multiple traditional medicine traditions including Turkey, Ukraine, Poland, Russia, and Nordic countries. No controlled human trials confirm efficacy for wound healing.

Coptis chinensis has traditional documentation for topical application to wounds, ulcers, and skin lesions in TCM for over 2,000 years. Berberine's broad antimicrobial activity against wound pathogens such as S. aureus and Pseudomonas aeruginosa provides biological plausibility. Controlled clinical wound-healing trials are not available.

Traditional use of cottonseed oil for wound healing has been documented in Turkish herbal medicine (as a base for ointments treating cuts) and in Ayurvedic practice for managing inflammation and wounds. The 2025 Frontiers in Pharmacology review documented these uses. CSO's vitamin E and linoleic acid content provide a mechanistic rationale, but no clinical trials directly testing CSO for wound healing in humans have been identified.

Topical application of dried Devil's Claw powder for wound dressing is documented across multiple ethnobotanical sources from southern Africa. The PMC bibliographic review confirms its use as a topical wound dressing. No clinical trials have assessed wound healing efficacy.

American dogwood bark was traditionally applied as a poultice to wounds, boils, and ulcers. This use is documented across multiple historical and ethnobotanical sources. The astringent tannins are plausible wound-healing agents. No clinical trial evidence exists.

Elecampane gained its traditional name 'scabwort' from topical use of the root boiled in vinegar as a salve for scabs, skin sores, and wounds. Irish and general European ethnomedical literature documents its use for dermal ailments. In vitro antimicrobial evidence provides mechanistic support. No clinical wound-healing trials exist.

Wound healing is documented as a traditional use of E. littorale in Indian folk medicine and Siddha practice, and the plant is listed in the Ayurvedic disease category that includes wound healing. A Siddha herbal wound formulation containing E. littorale was reported to fully heal cattle wounds within 4–7 days in a preliminary observation.

Elderberry leaves have an extensively documented history of external use for wounds, skin ulcers, burns, and boils in European folk medicine, particularly in the Balkans and Eastern Europe. Laboratory studies show elderberry leaf extract promotes keratinocyte activity relevant to wound healing. No human clinical wound healing trials exist.

Topical application of Gardenia jasminoides for wound healing, sprains, and skin trauma has a well-documented history in TCM and Ayurvedic medicine. Modern sources note it is applied to the skin for bleeding, wound healing, sprains, and muscle soreness. Preclinical anti-inflammatory and antioxidant properties support a plausible mechanism, though clinical wound-healing trials are absent.

Fructus Gardeniae is documented in the Chinese Pharmacopoeia for external use on 'fire toxin sores and sores' and contusion pain, representing traditional wound healing use. Genipin, a crosslinking agent derived from geniposide, has been studied as a biomaterial crosslinker relevant to wound healing but not as a direct oral/topical therapeutic in wound healing RCTs.

Traditional preparations of gentian root mixed with vinegar were applied as plasters to infected wounds, skin inflammations, and animal bites in European folk medicine. The 2025 PMC Gentianaceae review lists wound healing as an area of interest with mechanistic (dermatological/cytoprotective) preclinical data. No human wound-healing clinical trials have been conducted.

Topical application of gentian root preparations for wounds, skin inflammation, and poorly healing purulent wounds is documented in European folk medicine. Drugs.com and folk medicine records note its use as a topical plaster or ointment. Antimicrobial properties of gentian against Pseudomonas aeruginosa and other pathogens provide a theoretical basis. No clinical trials have evaluated gentian for wound healing in humans.

Western herbal traditions document topical use of gentian, including G. macrophylla, for wound healing. The Gale Encyclopedia of Alternative Medicine records that gentiana 'is used externally to treat wounds.' Anti-inflammatory and antioxidant properties are consistent with wound-healing support.

Goldenrod has centuries of traditional use as a vulnerary (wound-healing) herb, reflected in its common name 'Woundwort' and the Latin 'Solidago' meaning 'to make whole.' Native American peoples applied goldenrod topically for wounds, sores, and burns. Astringent tannins and anti-inflammatory constituents support this use mechanistically. Formal clinical trials on wound healing are absent.

Goldenseal has been used since Native American times as a topical wound treatment, applied to cuts, ulcers, and skin injuries. It is described as possessing antiseptic, astringent, and hemostatic qualities when applied topically. No adequate human clinical trials have confirmed efficacy for wound healing.

GMT's very name derives from its ancient use in healing iron-weapon wounds. It is listed in the 2023 Herba Sideritis monograph and ethnobotanical reviews as having documented traditional use as a vulnerary (wound-healing) agent. Its antimicrobial and antiseptic properties provide plausibility. No human clinical trials on wound healing have been published.

Green chiretta is used topically and internally in Ayurveda and TCM for wounds, sores, and infected skin. Its antiseptic, anti-inflammatory, and tissue-regenerating properties are recognized in traditional literature and supported by preclinical antimicrobial and anti-inflammatory data.

Guggul is classified in Ayurveda as Vrana-ropaka (wound-healing) and has documented traditional use for infected wounds, ulcers, and sores. Its antimicrobial and anti-inflammatory properties are cited as the basis for this action. Modern studies confirm antimicrobial and antioxidant properties but no human wound-healing trials have been conducted.

H. antidysenterica is used topically in traditional medicine for boils, skin lesions, and wound healing. Tannins and flavonoids are proposed to accelerate wound repair via angiogenesis and collagen synthesis promotion. Preclinical review-level evidence supports this mechanism; no dedicated clinical wound healing trials exist.

Holly leaves have a documented history of topical use in poultices for wounds and skin conditions in European folk medicine. The astringent tannin content and documented antimicrobial activity of I. aquifolium extracts provide partial biological plausibility.

In traditional herbal medicine, poultices of horse chestnut seeds have been used topically for skin ulcers and wounds. Preclinical data (a rat diabetic wound model) suggests potential wound-healing activity linked to antioxidant effects. No human clinical trials have validated this use.

Hyssop has traditional use as a vulnerary (wound-healing herb) applied topically to cuts, bruises, and burns. Eclectic physicians used it to soothe burned skin, and poultices of crushed leaves were applied to reduce bruising. Antioxidant and antimicrobial properties may contribute mechanistically.

Acacia nilotica bark and gum have long been used topically for wound healing across traditional medicine systems. Preclinical studies confirm the bark extract accelerates wound closure and enhances antioxidant markers in excision wound models. The review literature (PMC11678605) cites wound healing as among the most robust evidence for V. nilotica.

The antibacterial and antiseptic properties of I. racemosa root paste underpin its traditional use for dressing wounds and ulcers, documented across Ayurvedic texts and ethnomedicinal reports. Ayurvedic pharmacopeias classify the roots as antiseptic and alexipharmic (antidote/wound-healing).

Isoleucine is listed in standard nutritional and pharmacological references as important for wound healing, based on its structural role in protein synthesis and hemoglobin formation. Adequate protein and essential amino acid supply, including isoleucine, is a recognized requirement for normal tissue repair. However, specific human clinical trials isolating isoleucine's wound-healing contribution are absent.

Lavender (Lavandula angustifolia) has been used traditionally across Mediterranean and European cultures for wound healing, burns, and skin infections. Its essential oil (containing linalool and linalyl acetate) exerts antimicrobial, anti-inflammatory, and analgesic effects on wounds. Limited clinical data exist, but traditional use and preclinical evidence support its wound-care role.

Topical wound healing is a documented traditional use of lemon balm in European and Mediterranean herbalism, appearing in the British Herbal Pharmacopoeia. Antimicrobial, anti-inflammatory, and antioxidant properties of rosmarinic acid and tannins provide mechanistic plausibility. No controlled clinical RCTs specifically for wound healing in humans have been published.

Lemongrass has traditional use for wound healing and antiseptic applications. Preclinical studies confirm that LGEO and geraniol accelerate gastric wound healing in animal models. Anti-inflammatory and antimicrobial properties of lemongrass provide mechanistic support for topical wound healing. No human RCTs for skin wound healing have been conducted.

Macadamia nut oil has traditional use for wound healing and skin repair, supported by animal studies on palmitoleic acid. Palmitoleic acid accelerates wound healing by promoting cell regeneration and reducing inflammation. Human clinical trial evidence for macadamia oil in wound healing is limited.

Traditional use of mangosteen pericarp for infected wounds and suppuration is well-documented across Southeast Asian cultures. The rind has historically been applied as an antibacterial agent for wound management and chronic ulcers. Memorial Sloan Kettering notes clinical data for wound healing are lacking despite laboratory antimicrobial evidence.

Mapuche healers traditionally applied maqui leaves as topical dressings for wounds, burns, and slow-healing injuries—use documented by Chilean chroniclers from as early as 1496. The mechanistic plausibility includes maqui's documented antimicrobial and anti-inflammatory polyphenols. No human clinical trial specifically examining wound healing with maqui has been published.

Documented Aboriginal traditional use for wound care is the oldest recorded application of M. alternifolia. The EMA monograph formally recognizes TTO as a traditional herbal medicinal product for small superficial wounds. Small human studies exist (MRSA-infected wounds, chronic wound reviews), but robust RCT evidence for wound healing is lacking.

Milkweed latex was traditionally applied to cuts and wounds as an adhesive and hemostatic agent. Multiple Indigenous cultures used fresh sap to dress wounds. Laboratory research has characterized thrombin-like cysteine proteases in A. curassavica latex that promote blood clotting in vitro, providing partial scientific support for this traditional use.

Ethnobotanical records document that Shoshoni people applied a poultice of crushed Mimulus guttatus leaves to wounds and rope burns. This topical use, recorded in Moerman's Native American Ethnobotany, reflects the plant's documented astringent and vulnerary properties in indigenous North American medicine. No pharmacological or clinical studies have validated this use.

Medieval European medicine used A. vulgaris externally for wound treatment, and its antibacterial, anti-inflammatory, and antioxidant properties provide pharmacological plausibility. Leaf poultices for wounds are documented across multiple folk traditions. No dedicated clinical wound-healing trials with A. vulgaris exist.

Myrrh (Commiphora myrrha) resin has been used since antiquity in Egyptian, Greek, and Ayurvedic traditions for wound healing, antisepsis, and inflammation. Its terpenoid constituents (sesquiterpenes, furanosesquiterpenoids) exert antimicrobial and anti-inflammatory effects relevant to wound care. Evidence is primarily traditional with some preclinical support.

The pulp of nopal pads has traditional use across many cultures as a poultice for wounds, burns, cuts, and fractures. A PMC study confirmed Opuntia ficus-indica seed oil improves healing of laser-induced skin burns and full-thickness wounds in animal models. Traditional use is extensive and well-documented in ethnopharmacological literature. Human clinical trials are lacking.

Oregon grape root preparations have been used topically in Native American, TCM, and Western herbal traditions for wound healing due to antimicrobial alkaloids that prevent infection. The herbs antiseptic properties help prevent wound infection, and its use in wounds is documented historically across multiple cultures. No human clinical trials for wound healing have been conducted.

P. orientalis has traditional use for wound care and skin healing, primarily through antimicrobial and anti-inflammatory properties attributed to its tannins and essential oils. Bark is traditionally used for burns and scalds, and preclinical data support antimicrobial and anti-inflammatory activity relevant to wound contexts.

Powdered dried peach leaves have been used topically to aid wound and sore healing in Eclectic medicine and folk traditions. This use is documented in multiple botanical references. No clinical or pharmacological wound-healing studies exist for peach specifically.

Crushed pennycress leaves were applied topically as poultices to sores and wounds in folk medicine, with the plant's antimicrobial oils believed to draw out infection and speed healing. The whole plant was also documented for bruises and swellings. No clinical studies have evaluated wound healing.

Pine resin and bark have been used traditionally across many cultures (Native American, ancient Greek, medieval European) for wound healing, applied topically to cuts, scrapes, and minor injuries. Pine bark's antimicrobial and anti-inflammatory properties support wound cleanliness. Some preliminary clinical data also shows topical Pycnogenol gel accelerates wound healing and reduces scar size.

Traditional medicinal use of pine bark for wound healing dates to Hippocrates (~400 BC) and Native American practices. Animal and in vitro studies show Pycnogenol accelerates wound healing and reduces scar formation. Limited human study data exist; clinical applications include venous ulcer management.

Plantago major leaves have been used for wound healing across virtually all global cultures for centuries. Multiple animal and preclinical studies document wound closure acceleration, collagen deposition, and fibroblast proliferation. A human case-control study tested P. major ointment in second-degree burns. However, the systematic review of preclinical studies found insufficient evidence for in vivo effectiveness, and human RCT data are lacking.

External use of P. tenuifolia for skin wounds and infections is documented in TCM materia medica, consistent with the root's noted antibacterial properties. No preclinical wound healing models or human trials have been published for P. tenuifolia specifically.

Pomegranate has been used for wound healing in Chinese, Ayurvedic, and Greco-Roman traditional medicine due to its antimicrobial, astringent, and anti-inflammatory properties. Preclinical animal data support wound-healing effects, but human clinical RCTs specifically for wound healing are lacking.

Prickly ash bark has documented traditional use for wound care — 'to treat old wounds for cleansing, stimulating, drying up and healing' — as recorded in multiple ethnobotanical and herbal medicine sources. The USDA plant guide documents topical bark applications. Preclinical research suggests antimicrobial and anti-inflammatory properties relevant to wound healing. No clinical trials have been conducted.

Prunus africana bark and leaves have well-documented traditional use for wound healing across multiple African ethnic communities, including application to skin wounds, rashes, and infections. This use is documented in peer-reviewed ethnomedicinal surveys across East, West, and Central Africa. In-vitro antimicrobial activity of bark extract against wound-relevant pathogens provides supportive pharmacological evidence, but clinical wound-healing trials are lacking.

Queen of the meadow has documented traditional and pre-clinical support for wound healing, attributed to its tannin astringency and antimicrobial phenolic compounds. Russian pharmacological and traditional medicine sources list wound healing among its primary properties. The European Pharmacopoeia monograph and multiple peer-reviewed reviews cite this use.

Raspberry leaf infusion and tincture have a documented traditional use as a topical wash and poultice for wounds, burns, ulcers, and slow-healing wounds across Native American and European herbalism. The astringent, antimicrobial, and antioxidant properties of the leaf are the proposed mechanisms. An in vitro extract study showed the leaf extract to be proliferative of healthy cells and to display antibacterial activity. No human wound-healing clinical trials with raspberry leaf have been conducted.

Red clover has a traditional use for topical wound healing, documented in herbal monographs and the drugs.com clinical reference. Preclinical in vitro evidence from 2026 (PMC12944059) shows red clover extract enhances fibroblast migration — a key step in wound closure. No clinical RCT evidence for wound healing exists.

Red root has been used in Native American medicine as a topical wash for wounds, sores, and skin infections, documented in multiple ethnobotanical sources. The astringent, haemostatic, and mild antiseptic properties are the proposed mechanisms. No clinical wound-healing studies have been conducted.

Rhubarb root is documented in traditional medicine for topical application to wounds and sores. Its tannins provide astringent, protein-precipitating, and antimicrobial actions relevant to wound healing. Modern research on burn wound formulas containing rhubarb supports the traditional use.

Multiple California tribes applied Rosa californica poultices or washes of petals and leaves to minor wounds and sores. This topical wound-healing use is well-documented ethnobotanically, and is supported mechanistically by research on rose hips of related species demonstrating collagen-stimulating and anti-inflammatory effects.

Rosemary (Rosmarinus officinalis) has been used in traditional European herbal medicine for wound healing, antisepsis, and skin health. Its active compounds—carnosic acid, carnosol, rosmarinic acid—have anti-inflammatory and antimicrobial properties. Preclinical evidence supports its wound-healing activity, but clinical RCT data are limited.

Safflower flower extract has been used in traditional Persian, Chinese, and Indian medicine to clean wounds and promote healing. In TCM, it is applied for 'ulcers on the body surface.' PMC reviews cite wound-healing and skin-protective activity linked to antimicrobial and anti-inflammatory properties of safflower extracts.

Wound healing is among the most documented traditional uses of shea butter across Sub-Saharan Africa, including for umbilical cord care in newborns. Its occlusive barrier, anti-inflammatory triterpenes, and vitamin A content support a plausible wound-healing mechanism. It should not be used on open wounds; use is appropriate on closed healing wounds.

Traditional herbalists have applied sheep's sorrel leaves as poultices for minor wounds, sores, and skin lesions. The tannin and vitamin C content provides a biochemical rationale. No clinical studies validate this use.

Shepherd's purse has an extensive history as a battlefield and folk wound hemostatic. During WWI, fluid extract was used to staunch wounds. Preclinical evidence shows anti-inflammatory and antimicrobial properties relevant to wound healing. A 2022 animal study found a herbal mixture containing shepherd's purse reduced blood loss and inflammation in liver lacerations in rats.

Slippery elm has been used topically for wound healing across Native American traditions and early American military history. The mucilage creates a moist wound environment, while antioxidant compounds may reduce oxidative stress. Preliminary preclinical research supports hydrogel formulations for tissue repair.

Slippery elm has a deeply documented traditional role in wound healing, from Native American use and Civil War accounts to modern traditional herbal references. The mucilage creates a moist, protective environment promoting tissue regeneration. No controlled human trials for wound healing specifically have been published.

Solomon's seal has been used topically for wound healing since at least 70 AD, with Dioscorides documenting it 'good when laid on for wounds.' Allantoin (a key constituent) is a pharmacologically validated wound-healing agent. In vitro studies show P. odoratum promotes wound healing and tissue regeneration.

Sophora extracts have been applied topically for skin lesions and sores in TCM, with rutin and quercetin providing antioxidant and anti-inflammatory support for wound healing. Preclinical data and traditional documentation support this use, though dedicated wound healing RCTs are lacking.

Suma root has been applied topically in South American traditional medicine for wound healing and skin problems. Its content of allantoin—a compound with established cell-proliferating and wound-healing properties—and ecdysteroids that promote cellular repair provide a biochemical rationale for this use.

A. calamus has documented traditional use for wound healing as an antiseptic and vulnerary across multiple traditional systems, and in vitro antibacterial activity against wound pathogens (including MRSA) has been demonstrated. Traditional documentation includes use 'in healing cuts and wounds' with antiseptic properties.

Thymus vulgaris is documented in traditional and empirical medicine for wound care, attributed to its antimicrobial, antiseptic, and hemostatic properties. Thymol-containing preparations were used to medicate bandages before modern antibiotics. In vitro antimicrobial activity against wound pathogens (S. aureus, P. aeruginosa) is well-established, but clinical trial evidence for wound healing specifically is lacking.

T. dioica is used in Ayurvedic and ethnomedicinal traditions for wound healing and skin infections. Pharmacological studies document wound-healing activity in T. dioica as part of its established pharmacological portfolio. T. kirilowii root is used in TCM for skin swellings and to promote drainage of pus. Evidence is ethnomedicinal and preclinical.

Wheatgrass and chlorophyll have a historical use in wound care dating to early 20th-century medicine, when chlorophyllin-based preparations were used topically. Traditional naturopathic practice recommends wheatgrass topically and internally for wound healing. No modern RCT has validated wheatgrass specifically for wounds.

Witch Hazel (Hamamelis virginiana) bark and leaf preparations have long traditional use in wound care for their astringent, anti-inflammatory, and hemostatic properties. Commission E and ESCOP recognize its use for minor skin inflammation and wounds. Some in vitro evidence supports anti-inflammatory and collagen-protective activity.

Wood betony is one of Europe's oldest documented vulnerary (wound-healing) herbs. It is used topically as a wash, poultice, or compress for cuts, ulcers, bruises, and strains. Its tannin and anti-inflammatory constituents support a plausible mechanism.

Wound healing and external application to skin injuries is documented across Indian, Native American, and South Asian ethnomedicinal traditions for X. strumarium. Antimicrobial and anti-inflammatory properties of extracts provide biological plausibility. Antioxidant phenolic compounds also theoretically support wound repair, but no controlled wound-healing clinical or animal studies have been located.

Yellow Root has a documented traditional use in topical application to sores, wounds, and skin infections. Berberine's antimicrobial and anti-inflammatory properties provide mechanistic support. This is primarily a traditional use with in vitro antimicrobial evidence for berberine.

Native Americans traditionally prepared yucca root salves and poultices for wound healing, skin sores, and infections. Multiple clinical reference databases document this use. In vitro evidence suggests yucca extract may promote collagen synthesis and skin regeneration. No dedicated human wound-healing RCT exists.

Traditional use of Zanthoxylum for wound healing is documented in South Africa, Kenya, Togo, and Nigeria. Pastes from Zanthoxylum species are applied to suppress wound pain and aid healing. Antimicrobial and antioxidant properties provide mechanistic plausibility. No controlled wound healing animal model studies specifically using Zanthoxylum have been indexed.