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Film Former

POLYURETHANE CROSSPOLYMER-1

78

Safety score · 0–100

Fine

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

A crosslinked polyurethane that acts as a binder in pressed powders and sticks, helping the product hold its shape. Cured polymer is inert; the main caveat is residual diisocyanate monomers, which are respiratory sensitizers.

Function

BINDING

Skin benefits

  • Binds and holds pressed powders and sticks
  • Provides flexible film
  • Improves product stability

Known concerns

  • Residual diisocyanate monomers — respiratory sensitizers
  • Not biodegradable
  • Quality control essential

References

EU

EU CosIng database

European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.

Related film formers

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ACRYLATES/DIACETONEACRYLAMIDE COPOLYMER
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ACRYLATES/DIMETHICONE METHACRYLATE COPOLYMER
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ACRYLATES/ETHYLAMINE OXIDE METHACRYLATE COPOLYMER
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ACRYLATES/ETHYLHEXYL ACRYLATE/DIMETHICONE METHACRYLATE COPOLYMER
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ACRYLATES/ETHYLHEXYL ACRYLATE/GLYCIDYL METHACRYLATE CROSSPOLYMER-2
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Same plant / compound family

78
POLYURETHANE CROSSPOLYMER-2
Film Former

Check your shelf

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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.