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Skin Conditioning

LACTOBACILLUS/RICE FERMENT

80

Safety score · 0–100

Good

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

About

Rice fermented with Lactobacillus — a traditional East Asian skincare postbiotic. Gentle, lightly exfoliating, safe.

Lactobacillus/Rice Ferment is rice (Oryza sativa) fermented by Lactobacillus lactic acid bacteria. It contains lactic acid, peptides, amino acids, polysaccharides, and postbiotic metabolites and is used in skin care for conditioning, mild exfoliation, and microbiome-support claims. Parent materials are food-grade. Same ingredient class as Lactobacillus/Oryza Sativa Ferment. Typical use 1-10% in toners and serums.

Function

HAIR CONDITIONING, SKIN CONDITIONING

Skin benefits

  • Lactobacillus-fermented rice — traditional East Asian skincare ingredient
  • Peptides, amino acids, lactic acid, polysaccharides
  • Gentle exfoliation and skin conditioning
  • Food-grade parent materials

Known concerns

  • Lactic acid content lowers pH — mild exfoliation
  • Variable composition by fermentation conditions
  • Requires preservation
  • Limited dedicated cosmetic CIR review

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.