Film Former
ACRYLATES/METHOXY PEG-10 MALEATE/STYRENE COPOLYMER
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A styrene-acrylate copolymer with PEG-10 maleate, used to opacify and add pearlescence to cosmetics. Polymer itself is inert, but trace styrene monomer keeps it in the cautious tier.
Function
Skin benefits
- Opacifying and pearlescent effects
- Improves visual appeal of formulations
- Long-wear film former
Known concerns
- Trace styrene monomer is an IARC Group 2A possible carcinogen
- Trace 1,4-dioxane potential from PEG portion
- Synthetic polymer with environmental persistence
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related film formers
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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.