Film Former
CALCIUM/SODIUM PVM/MA COPOLYMER
Safety score · 0–100
Good
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
The calcium/sodium salt of PVM/MA copolymer — a workhorse hair-fixative film former with a long cosmetic safety record. Polymer is too large to absorb; main flag is residual monomer level.
Function
Skin benefits
- Strong, flexible film for hairstyling
- 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.