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Film Former

BIS-HPMA POLY(CAPROLACTONE/NEOPENTYL GLYCOL)/IPDI COPOLYMER

CAS 2639169-55-2
68

Safety score · 0–100

Fine

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

A polyurethane-acrylate hybrid film-former used in gel nail and long-wear lip systems. The cured film is inert; supplier control of IPDI and methacrylate residuals is the safety lever.

Function

FILM FORMING

Skin benefits

  • UV-curable acrylate film for nail and lip
  • Flexible long-wear finish
  • Cured polymer is inert
  • Low irritation in cured form

Known concerns

  • IPDI residue is a respiratory sensitizer
  • Methacrylate residues are skin sensitizers
  • Microplastic regulatory pressure
  • Not for inhalable spray products

References

EU

EU CosIng database

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

Related film formers

Same plant / compound family

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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.