Film Former
BIS-HEA PENTAERYTHRITYL TRIACRYLATE POLY(1,4-BUTANEDIOL)-9/IPDI COPOLYMER
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A nail-focused acrylate-polyurethane hybrid that builds hard, glossy films on nails. The cured polymer is essentially inert, but purity around residual IPDI and triacrylate monomers is the key thing reputable suppliers test for.
Function
Skin benefits
- Forms tough, glossy films on nails
- Improves wear and chip resistance
- Holds pigments and other ingredients in place
Known concerns
- Residual IPDI isocyanate possible if purification poor
- Triacrylate monomer residues are skin sensitizers if present
- Limited specific toxicology
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.