Evidence supporting the use of: Potassium caprylate
For the health condition: Athlete's Foot
Synopsis
Source of validity: Scientific
Rating (out of 5): 2
Potassium caprylate, the potassium salt of caprylic acid (octanoic acid), has demonstrated antifungal properties in vitro and is sometimes used in formulations targeting fungal skin infections, including Athlete’s Foot (tinea pedis). Scientific evidence supporting its use is limited but present. Caprylic acid and its salts disrupt fungal cell membranes, particularly those of Candida species and some dermatophytes, by integrating into lipid bilayers and causing leakage of cellular contents. Several laboratory studies have shown fungistatic and fungicidal effects of caprylic acid, but most data focus on Candida rather than the dermatophytes (Trichophyton, Epidermophyton) responsible for Athlete’s Foot.
Clinical studies specifically evaluating potassium caprylate for tinea pedis are sparse. Some over-the-counter topical products include fatty acid salts as part of multi-ingredient antifungal creams, but these are usually supported by anecdotal reports or extrapolation from in vitro findings. No major clinical trials have established potassium caprylate as a standalone or first-line therapy for Athlete’s Foot.
In summary, the scientific rationale for potassium caprylate’s antifungal activity exists, but direct clinical evidence for its efficacy in treating Athlete’s Foot is limited. It may be included in topical formulations as a supplementary antifungal agent, but it is not considered a primary or proven treatment based on current clinical standards.
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ajoenealoe vera
berberine
bisabolol
black walnut
garlic bulb
ginger
lauric acid
monolaurin
oregano
plantain
selenium
thyme
undecylenic acid
zinc
chickweed
shen-chu
neem tree
eucalyptus
camphor oil
menthol oil
herbal blend (proprietary)
melaleuca alternifolia
geranium
10-Undecenoic Acid
Apple Cider Vinegar
Alpha-terpineol
Allicin
Asteracea
allyl isothiocyanate
Babchi
Borate
Bee products
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coconut oil
Carvacrol
Cajuput
Copaiba Oil
Essential Oil Blend
Garlic