Hair Conditioning
POLYQUATERNIUM-82
Safety score · 0–100
Good
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
A cationic conditioning polymer that smooths hair by forming a thin film around each fiber, reducing static and improving combability. Follows the standard polyquaternium safety profile — well tolerated at typical use.
Function
Skin benefits
- Cationic conditioning film for hair
- Reduces static and frizz
- Smooths hair texture
Known concerns
- Cationic build-up with repeated leave-on use
- Not biodegradable
- Residual monomer levels supplier-dependent
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, so always read the physical product label and consult a healthcare professional for personal concerns.