Hair Conditioning
POLYQUATERNIUM-48
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 used in hair-care and rinse-off products. Improves wet-comb and reduces static. Generally safe at use levels though large polyquats can mildly irritate eyes.
Function
Skin benefits
- Conditioning polymer for hair and skin
- Anti-static and substantive
- Improves wet-comb
Known concerns
- Quaternary polymer — possible eye irritation
- Synthetic polymer — environmental persistence
- Limited public safety dossier
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.