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fermented extract

RHIZOPUS/SACCHAROMYCES/RICE FERMENT

80

Safety score · 0–100

Good

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

A multi-microbe rice ferment producing amino acids, polysaccharides, and brightening metabolites. Common in Asian skincare, it hydrates and supports a luminous skin tone with a strong safety record.

Function

SKIN CONDITIONING - EMOLLIENT, SKIN CONDITIONING

Skin benefits

  • Rice fermented with Rhizopus and Saccharomyces yields rich amino acids and peptides
  • Contains kojic acid family metabolites supporting brightening
  • Delivers humectants like polysaccharides and B vitamins
  • Long history of safe topical and cultural use

Known concerns

  • Possible trace mycelial residues that need filtration
  • Batch-to-batch variation in active content
  • Rare yeast sensitivity in some users

References

EU

EU CosIng database

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

Same plant / compound family

86
RHIZOPUS/SACCHAROMYCES/RICE FERMENT EXTRACT FILTRATE
Skin Conditioning
 80
RHIZOPUS/SACCHAROMYCES/RICE LEES FERMENT EXTRACT
Skin Conditioning

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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve, so always read the physical product label and consult a healthcare professional for personal concerns.