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Film Former

BIS-METHOXY PEG-20 POLYCAPROLACTONE/HDI COPOLYMER

60

Safety score · 0–100

Fine

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

A polyurethane film-forming copolymer used in long-wear cosmetics for flexibility and wear. Cured polymer is inert; diisocyanate and dioxane residues are the main concerns.

Skin benefits

  • Polyurethane film former for wear
  • Flexible adhesion on skin or nails
  • Emulsion compatibility

Known concerns

  • Residual HDI isocyanate monomer sensitiser risk
  • PEG segments may carry trace 1,4-dioxane
  • Not biodegradable

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.