Film Former
HEA/HDI ISOCYANURATE TRIMER/POLYCAPROLACTONE COPOLYMER
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A UV-cure nail polymer with HEA acrylate end-capping and an HDI-trimer/polycaprolactone backbone. Cured film is inert; uncured polymer and residual HEA/HDI monomers are well-documented sensitizers in nail-salon settings.
Function
Skin benefits
- Durable, flexible nail film
- Hardness and chip resistance
- UV-cure capable
Known concerns
- HEA (hydroxyethyl acrylate) is a documented sensitizer
- HDI residual monomer is a respiratory sensitizer
- Risk applies to uncured polymer / nail technicians
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.