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Film Former

VA/CROTONATES/VINYL PROPIONATE COPOLYMER

CAS 25035-26-1
78

Safety score · 0–100

Fine

Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.

A vinyl-acetate / crotonate / vinyl-propionate film-forming copolymer used in hair styling for flexible, long-lasting hold. High molecular weight keeps it on the surface; residual monomers are the supplier-controlled flag.

Function

FILM FORMINGHAIR FIXING

Skin benefits

  • Long-lasting flexible film hold
  • Stable across product types
  • Used in hairspray and styling

Known concerns

  • Crotonic-acid co-monomer flagged in some regulatory reviews
  • Trace residual monomers possible
  • High-MW polymer, low absorption

References

EU

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, so always read the physical product label and consult a healthcare professional for personal concerns.