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Ferment Extract

KITASATOSPORA FERMENT FILTRATE

65

Safety score · 0–100

Fine

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

A ferment filtrate from Kitasatospora bacteria — marketed as a postbiotic skincare ingredient. Mild profile typical of ferment filtrates; published safety data is limited.

Function

COLORANT

Skin benefits

  • Postbiotic actinobacterial ferment
  • Marketed for skin-microbiome support
  • Antioxidant metabolite claims

Known concerns

  • Limited published cosmetic safety data
  • Standardization and sterility critical
  • Proprietary efficacy claims only

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.