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Antimicrobial

CRYPTOCOCCUS/FILOBASIDIELLA/GRAPE EXTRACT FERMENT LEES

73

Safety score · 0–100

Fine

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

A wine-style ferment of grape extract by Cryptococcus/Filobasidiella yeast lees. Provides antioxidant polyphenols and ferment metabolites, but the Cryptococcus genus contains pathogens — strain identity must be confirmed safe.

Function

ANTIMICROBIAL

Skin benefits

  • Antioxidant grape polyphenols
  • Organic-acid and ferment metabolite content
  • Mild antimicrobial profile

Known concerns

  • Cryptococcus genus contains opportunistic pathogens — strain identity is critical
  • Filobasidiella is the teleomorph of Cryptococcus; cosmetic strain must be non-pathogenic
  • Limited published cosmetic safety data on this specific ferment

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, so always read the physical product label and consult a healthcare professional for personal concerns.