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Film Former

POLYURETHANE-15

78

Safety score · 0–100

Fine

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

A polyurethane film-forming polymer used in long-wear makeup, sunscreens and hair products. Cured polymer is essentially inert on skin; modern grades are formulated to keep residual isocyanate monomers very low.

Function

FILM FORMING

Skin benefits

  • Flexible film
  • Long-wear
  • Water resistance

Known concerns

  • Residual isocyanate control needed
  • Microplastic discussion
  • Sparse public cosmetic toxicology

References

EU

EU CosIng database

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

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Film Former

Check your shelf

Find POLYURETHANE-15 in your products.

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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.