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Hair Conditioning

HYDROXYPROPYLTRIMONIUM HYDROLYZED SILK

Updated
75

Safety score · 0–100

Fine

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

About

A quaternized hydrolyzed silk protein. Cationic charge makes it bind hair/skin for smoothing and shine; well-tolerated, with the usual mild quat caveats.

Function

ANTISTATICHAIR CONDITIONINGSKIN CONDITIONING

Skin benefits

  • Smooths hair cuticle
  • Adds shine
  • Moisture binding

Known concerns

  • Mild eye irritation potential
  • Animal-derived

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 — always read the physical product label and consult a healthcare professional for personal concerns.