Thickener
ACRYLATES/BEHENETH-25 METHACRYLATE COPOLYMER
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A polymeric thickener that gives lotions and gels a smooth, slip feel. Inert on skin once polymerized; main concern is environmental persistence as a microplastic-class polymer.
Function
Skin benefits
- Associative thickener for gels and lotions
- Improves rheology
- Stable in a wide pH range
- Adds smooth feel
Known concerns
- Acrylate copolymer — environmental persistence
- Residual monomer trace risk
- Possible mild eye irritation
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related thickeners
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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.