Skin Conditioning
SACCHAROMYCES/RICE LEES FERMENT LYSATE
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
Yeast-lysate ferment from rice sake lees, supplying amino acids and beta-glucans for skin softening. A long-established Asian beauty ingredient with a generally clean tolerance profile.
Function
Skin benefits
- Yeast lysate rich in amino acids and beta-glucans
- Skin softening and moisturizing
- Long traditional use in Asian skincare (sake lees)
Known concerns
- Variable composition between batches
- Yeast components may rarely sensitize
- No formal CIR review
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related skin conditionings
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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve — always read the physical product label and consult a healthcare professional for personal concerns.