Hair Conditioning
POLYQUATERNIUM-10
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A cellulose-derived hair conditioning polymer common in shampoos. Effective and well-tolerated; classic quat-style buildup is its main concern.
Function
Skin benefits
- Cellulose-based conditioning polymer
- Reduces hair static and flyaways
- Improves wet combing
Known concerns
- Quaternary ammonium can build up
- Possible mild eye irritation
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.