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Hair Conditioning

POLYQUATERNIUM-46

CAS 174761-16-1
72

Safety score · 0–100

Fine

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

A polyquaternium hair and skin conditioner — coats the surface with a thin film for softness and reduced static. Generally well tolerated; standard polymer-class caveats apply.

Skin benefits

  • Cationic conditioning polymer for hair and skin
  • Improves wet-comb and softness
  • Reduces static and frizz
  • Forms a thin breathable film

Known concerns

  • Quaternary polymer — mild eye irritation in concentrate
  • Possible buildup with repeated use
  • Limited biodegradability data

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.