Thickener
AMMONIUM ACRYLOYLDIMETHYLTAURATE/BEHENETH-25 METHACRYLATE CROSSPOLYMER
Safety score · 0–100
Good
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
A modern crosspolymer rheology modifier that builds the silky, lightweight gel textures common in serums and lotions. Well tolerated; residual-monomer control comes from the supplier.
Function
Skin benefits
- Creates silky, lightweight gel textures
- Stable across wide pH and electrolyte range
- Low irritation in patch testing
Known concerns
- High-MW polymer — limited transdermal absorption but residual monomers possible
- Beheneth segment carries PEG-class purity caveat
- Not for use in sprays — inhalation risk for polymer mists
References
EU CosIng database
European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.
Related thickeners
Same plant / compound family
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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.