Science
Mechanism of Action
This innovative ingredient is a ferment filtrate produced through the biotransformation of glucose and papaya fruit by Enterococcus faecalis, augmented by the inclusion of amylase and protease enzymes. The Enterococcus faecalis component contributes beneficial postbiotic metabolites, which function as humectants to attract and bind moisture within the skin. It also secretes proteases. Papaya fruit provides natural proteolytic enzymes, such as papain, which work to selectively hydrolyze keratin protein bonds on the skin's surface. This enzymatic action facilitates the gentle removal of dead skin cells, promoting cellular turnover and revealing a smoother, brighter complexion. Amylase further supports the fermentation process by breaking down starches into simpler sugars, which then serve as substrates for E. faecalis. The overall mechanism combines enzymatic exfoliation, support for skin renewal, and significant hydration.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Enterococcus faecalis demonstrates robust stability, tolerating a broad pH range up to 9.6 and temperatures up to 60°C for 30 minutes. However, the optimal activity and stability of the incorporated amylase and various proteases (from papaya and E. faecalis) will be highly dependent on the specific pH and temperature conditions of the final cosmetic formulation.
Safety
Safety Profile
No specific safety assessments from CIR or SCCS are available for this precise combined ingredient. While Enterococcus faecalis is a common commensal bacterium, its use here is as a processed ferment filtrate for topical cosmetic application, distinct from its medical context.
Your Skin
Skin Compatibility
Our Assessment
Verdict
This multi-component ferment filtrate offers valuable benefits for enzymatic exfoliation, skin renewal, and hydration, making it a promising ingredient for revitalizing skin, though further specific clinical efficacy data would enhance its profile.
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References
Sources