Film Former
ACRYLIC ACID/ACRYLONITROGENS COPOLYMER
Safety score · 0–100
Caution
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
A hydrolysed acrylonitrile copolymer used for binding and film forming. Acrylonitrile is an EU CMR-classified carcinogen, so residual monomer must be tightly controlled — better avoided when modern alternatives exist.
Function
Skin benefits
- Binding and film forming in cosmetics
Known concerns
- Acrylonitrile monomer is IARC 2B carcinogen
- EU CMR classification for the parent monomer
- Residual monomer toxicity concerns
- Microplastic environmental concern
- Limited cosmetic safety dossier
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.