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Silk-derived hydrolysate

SILK WATER

76

Safety score · 0–100

Fine

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

An aqueous fraction containing silk fibroin and sericin derived amino acids used to add hydration, softness and a smooth silky finish to skincare and haircare formulations.

Function

SKIN CONDITIONING - EMOLLIENT, HUMECTANT, SOLVENT, SKIN CONDITIONING - HUMECTANT

Skin benefits

  • Provides silk-derived amino acids for skin and hair conditioning
  • Adds a luxurious sensorial feel
  • Lightweight humectant properties
  • Generally well tolerated

Known concerns

  • Animal-derived ingredient unsuitable for vegan formulas
  • Rare allergy potential in silk-sensitive individuals
  • Variability in protein content across suppliers

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.