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Hair Conditioning

STEARDIMONIUM HYDROXYPROPYL HYDROLYZED JOJOBA PROTEIN

CAS 333338-12-8 Updated
72

Safety score · 0–100

Fine

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

About

A jojoba-protein hair conditioner with a quaternary ammonium tail to bind to hair. Helps reduce breakage and add shine. Generally safe in rinse-off; mildly irritating to eyes.

Function

ANTISTATICHAIR CONDITIONING

Skin benefits

  • Improves hair manageability and shine
  • Reduces breakage
  • Combines quat conditioning with jojoba-protein film

Known concerns

  • Quaternary ammonium — mild eye irritation
  • Possible build-up
  • Limited stand-alone safety publications

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.