Film Former
SODIUM STYRENE/ACRYLATES COPOLYMER
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A synthetic latex-style polymer used as a film former and opacifier. Inert on skin, but it's a microplastic-class material with environmental persistence concerns.
Function
Skin benefits
- Film former in nail and hair products
- Provides opacifying effect
- Stable polymer with low reactivity
Known concerns
- Microplastic-class polymer — environmental persistence
- Residual styrene monomer concern if poorly purified
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.