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Skin Conditioning

SILKWORM OLIGOPEPTIDE-4

78

Safety score · 0–100

Fine

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

A short peptide derived from silkworm fibroin — adds hydration and a soft, conditioning film on skin. Long traditional use; people with silk allergies should approach with caution.

Function

EMULSION STABILISINGFILM FORMINGHUMECTANTSKIN PROTECTINGSKIN CONDITIONING - HUMECTANTSKIN CONDITIONING - MISCELLANEOUSSURFACTANT

Skin benefits

  • Hydrating film-former from silk fibroin
  • Long traditional cosmetic use
  • Soothing on dry skin

Known concerns

  • Animal-derived — sericin co-extract can sensitize
  • Possible silk allergy in rare individuals
  • Batch-to-batch variability

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.