Thickener
HEA/SODIUM ACRYLOYLDIMETHYLTAURATE/STEARETH-20 METHACRYLATE COPOLYMER
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
A synthetic acrylate-based polymer used to thicken and stabilize emulsions. High-molecular-weight and inert on skin; environmental persistence is the main concern.
Function
Skin benefits
- Effective rheology modifier and stabilizer
- Provides smooth, non-tacky skin feel
- Stable across pH and electrolyte conditions
Known concerns
- Synthetic acrylate copolymer — limited biodegradability
- Trace residual monomers if poorly purified
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, so always read the physical product label and consult a healthcare professional for personal concerns.