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Film Former

POLYURETHANE-49

70

Safety score · 0–100

Fine

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

A water-dispersible polyurethane used as a film former, especially in long-wear color and nail products. Inert at use levels, but residual monomer purity and microplastic status warrant attention.

Function

NAIL CONDITIONING

Skin benefits

  • Film former
  • Long wear
  • Polymeric stabilizer

Known concerns

  • Microplastic regulatory scrutiny
  • Residual monomer concerns
  • Mild eye irritation

References

EU

EU CosIng database

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

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ACRYLATES/HYDROXYPROPYL EPOXIDIZED SOYBEAN OIL COPOLYMER
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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.