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Film Former

ETHYLENE/PROPYLENE/STYRENE COPOLYMER

Updated
60

Safety score · 0–100

Fine

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

About

A synthetic copolymer of ethylene, propylene and styrene used as a film former. Inert on skin but a microplastic of concern under recent EU rules and may carry residual styrene.

Function

VISCOSITY CONTROLLING

Skin benefits

  • Film former and viscosity modifier
  • Improves long-wear performance
  • Inert on skin

Known concerns

  • Synthetic copolymer — not biodegradable
  • Microplastic and EU restriction concerns
  • Possible residual styrene monomer

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