Hair Conditioning
POLYQUATERNIUM-92
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A cationic conditioning polymer for hair care. Behaves like other polyquaterniums — good for wet combing, low skin risk; the only watch-out is mild eye irritation in leave-on sprays.
Function
Skin benefits
- Conditions hair and reduces static
- Improves wet combing
- Substantive to damaged hair
Known concerns
- Cationic polymer — slight eye irritation potential
- Can build up on hair with repeated use
- Limited public safety dossier vs older PQ grades
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related hair conditionings
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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.