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Skin Conditioning

SACCHAROMYCES/XYLINUM/BLACK TEA FERMENT

Updated
70

Safety score · 0–100

Fine

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

About

Kombucha-style ferment of black tea by yeast and bacteria. Polyphenol-rich skin conditioner; safe at cosmetic levels but standardization varies.

Function

SKIN CONDITIONING

Skin benefits

  • Kombucha-style ferment with polyphenols
  • Antioxidant and conditioning
  • Marketed for skin-radiance

Known concerns

  • Variable bioactivity standardization
  • Potential trace acetic acid irritation
  • Limited safety review

References

EU

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.