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Skin Conditioning

RHIZOPUS/SACCHAROMYCES/RICE LEES FERMENT EXTRACT

Updated
80

Safety score · 0–100

Good

Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.

About

A double-fermented sake-lees extract (Rhizopus mold + Saccharomyces yeast on rice by-product) loaded with amino acids, peptides and gentle AHAs. Long history of safe use in Asian skincare.

Function

ANTIOXIDANTSKIN CONDITIONINGSKIN PROTECTING

Skin benefits

  • Amino acids and peptides condition skin
  • Naturally derived AHAs for gentle smoothing
  • Antioxidant ferment metabolites
  • Hydration support

Known concerns

  • Trace mold sensitivity in susceptible users
  • Variable composition between batches

References

EU

EU CosIng database

European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.

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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.