Film Former
STEARYL ACRYLATE/VA COPOLYMER
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A film-forming copolymer of stearyl acrylate and vinyl acetate, used in long-wear cosmetics. The long stearyl chain gives a soft, skin-friendly film, and the polymer form means very low irritation in practice.
Function
Skin benefits
- Creates flexible long-wear films
- Adds water resistance to formulations
- Compatible with both oil and water phases
- Low irritation profile typical of high-MW film formers
Known concerns
- Residual stearyl acrylate monomer possible
- Vinyl acetate is a low-grade sensitizer
- Microplastic-class persistence in the environment
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.