Film Former
AMMONIUM ACRYLATES/ACRYLONITROGENS COPOLYMER
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A synthetic polymer that thickens products and forms flexible films — common in mascaras and stylers. Large molecule unlikely to penetrate skin, though residual monomer purity matters in cheap grades.
Function
Skin benefits
- Excellent film-forming for long-wear cosmetics
- Effective viscosity control
- Stable in varied formulations
Known concerns
- Trace residual acrylonitrile monomer possible
- Synthetic polymer not biodegradable
- Limited skin-penetration data
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.