Film Former
BIS-HEA POLYDIETHYLENEGLYCOL ADIPATE/IPDI COPOLYMER
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A polyurethane film-forming copolymer used in nail and colour cosmetics for wear and flexibility. Cured form is inert; residual diisocyanate monomer is the main concern.
Skin benefits
- Flexible film former for nail and makeup
- Adds wear and gloss
- Improves polymer compatibility
Known concerns
- Residual IPDI isocyanate sensitiser risk
- Limited cosmetic-specific data
- Not biodegradable
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.