Film Former
BUTYL ACRYLATE/ISOPROPYLACRYLAMIDE/PEG-18 DIMETHACRYLATE CROSSPOLYMER
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
A crosslinked film-forming and emulsion-stabilising copolymer using PEG-18 dimethacrylate and isopropylacrylamide. Acrylamide-family monomers and PEG residuals create the main safety conversation around this material.
Function
Skin benefits
- Crosslinked film and emulsion stability
- Temperature-responsive behavior from isopropylacrylamide
- PEG-18 component improves water compatibility
- Long-wear performance in finished products
Known concerns
- Residual butyl acrylate is a known sensitizer
- Acrylamide-class monomer residuals require strict control
- EU ozone-depleting solvent restriction reference (manufacturing)
- Microplastic environmental persistence
- PEG component may contain trace 1,4-dioxane
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, so always read the physical product label and consult a healthcare professional for personal concerns.