Stabilizer
ACRYLATES/BEHENETH-25 METHACRYLATE/HEMA CROSSPOLYMER
Safety score · 0–100
Good
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A crosslinked acrylate polymer — versatile thickener, film former, and emulsion stabilizer with good skin compatibility.
This crosspolymer combines acrylates, beheneth-25 methacrylate, and HEMA (hydroxyethyl methacrylate), crosslinked with allyl pentaerythritol ether. CosIng-listed for emulsion stabilizing, film forming, hair fixing, and viscosity controlling. The finished crosspolymer is chemically inert. Residual HEMA monomer is a known contact allergen. No GHS codes on the polymer. Safety depends on residual monomer levels being properly controlled.
Function
Skin benefits
- Emulsion stabilizer
- Film forming
- Hair fixing
- Viscosity control
Known concerns
- Residual HEMA monomer — known contact allergen
- Acrylate monomers are sensitizers if residual levels are high
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related stabilizers
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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.