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Skin Conditioning

KLUYVEROMYCES/LACTOBACILLUS/WALNUT SEED FERMENT OIL FILTRATE

68

Safety score · 0–100

Fine

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

A yeast and lactobacillus ferment of walnut seed oil. Provides emollient fatty acids and postbiotic metabolites; main caveat is tree-nut allergen risk.

Function

ANTIOXIDANTBLEACHINGHAIR CONDITIONINGSKIN CONDITIONINGSKIN PROTECTING

Skin benefits

  • Postbiotic ferment metabolites
  • Walnut oil fatty-acid skin softening
  • Combined yeast/bacterial enzymatic action

Known concerns

  • Tree-nut allergen risk from walnut
  • No formal CIR review
  • Variable composition between batches

References

EU

EU CosIng database

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

Related skin conditionings

Same plant / compound family

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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.