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Film Former

BIS-HEMA POLY(CAPROLACTONE HEXANEDIOL)/IPDI COPOLYMER

CAS 2389147-83-3
75

Safety score · 0–100

Fine

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

A high-performance gel-nail polymer made from HEMA, polycaprolactone, hexanediol, and IPDI. Cured polymer is inert, but residual HEMA and isocyanate monomers are well-known nail-tech sensitisers.

Function

FILM FORMING

Skin benefits

  • Durable nail coating
  • Long-wear gel finish
  • Flexible film
  • UV-curable

Known concerns

  • Residual HEMA — known nail contact allergen
  • Residual IPDI — respiratory and skin sensitiser
  • Sensitisation risk during application before cure

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.