Hair Conditioning
BEHENYL METHACRYLATE/ETHYLAMINE OXIDE METHACRYLATE COPOLYMER
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A hair-conditioning copolymer of behenyl methacrylate (long fatty chain) and an ethylamine-oxide methacrylate (mild cationic) — forms a smooth substantive film that holds hair in shape and cuts down static. Methacrylate residuals are the standard caveat.
Function
Skin benefits
- Conditions hair and reduces static buildup
- Forms a smooth film that improves manageability
- Behenyl chain adds substantivity
Known concerns
- Residual methacrylate monomers must be controlled
- Amine-oxide group is cationic and mildly ecotoxic
- Cosmetic-specific safety dossier is thin
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.