Evidence supporting the use of: Bacillus
For the health condition: Skin (infections)

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Synopsis

Source of validity: Scientific
Rating (out of 5): 3

Bacillus species, particularly Bacillus subtilis and related strains, have been investigated for their antimicrobial properties and potential role in supporting or treating skin infections. The use of Bacillus in this context is primarily justified by scientific studies rather than tradition. Several in vitro and in vivo experiments have demonstrated that metabolites produced by Bacillus, such as lipopeptides (e.g., surfactin, iturin, fengycin), possess strong antibacterial and antifungal activities. For example, research has shown that Bacillus-derived compounds can inhibit pathogens commonly associated with skin infections, including Staphylococcus aureus and Candida albicans.

In clinical and preclinical studies, topical formulations containing Bacillus lysate or fermentation products have been found to promote wound healing, modulate the skin microbiome, and reduce inflammation. Some cosmeceutical and dermatological products incorporate Bacillus extracts for these purposes. However, large-scale, high-quality clinical trials in humans are still limited, and much of the evidence is preclinical or derived from small pilot studies.

Overall, the scientific rationale for using Bacillus to support skin health and treat infections is supported by promising laboratory data and early clinical findings, but further research is necessary to fully establish its efficacy and safety for widespread clinical use.

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Products containing Bacillus

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