Film Former
SODIUM ETHYL ESTER OF PVM/MA COPOLYMER
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
The sodium ethyl ester variant of PVM/MA copolymer — a classic hairspray/hair-styling film former. Polymer itself is non-penetrating; main flag is trace residual maleic anhydride.
Function
Skin benefits
- Effective hair-fixative film
- Flexible long-lasting hold
- Compatible with most styling formulas
- Polymer too large to penetrate skin
Known concerns
- Possible residual maleic anhydride monomer
- Synthetic, non-biodegradable polymer
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.