Film Former
BIS-HEMA POLY(CAPROLACTONE HEXANEDIOL)/IPDI COPOLYMER
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
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
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 CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related film formers
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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve — always read the physical product label and consult a healthcare professional for personal concerns.