Hair Conditioning
POLYQUATERNIUM-86
Safety score · 0–100
Good
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
A polymeric quaternary ammonium salt — the Polyquaternium class are workhorse hair conditioners that smooth and tame static. High-MW means minimal skin penetration and broad safety.
Function
Skin benefits
- Hair conditioning and anti-static
- Adds smoothness and manageability
- Compatible with surfactant systems
Known concerns
- High-MW cationic polymer — minimal skin penetration
- Possible eye sting at high %
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.