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Film Former

BUTYLENE/ETHYLENE/PROPYLENE COPOLYMER

75

Safety score · 0–100

Fine

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

A polyolefin copolymer used in skincare and colour cosmetics to improve texture, suspend particles and provide a smooth, non-greasy finish. Cured polymer is well tolerated topically; environmental persistence is the main concern.

Skin benefits

  • Synthetic polymer improving cosmetic texture
  • Suspends particles in formulations
  • Provides smooth, non-greasy finish
  • Stable, non-reactive in finished products

Known concerns

  • Polyolefin polymer with environmental persistence concerns
  • Microplastic-style ingredient under EU regulatory review
  • Residual monomer purity must be controlled

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.