Film Former
BIS-HEA GLYCOL/POLY(1,4-BUTANEDIOL)-28/IPDI COPOLYMER
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
A polyurethane film former built on a polytetramethylene-glycol (PTMG) backbone with IPDI crosslinking and HEA caps. Inert when cured; safety hinges on residual-monomer control.
Function
Skin benefits
- Flexible film with long wear
- Compatible with color cosmetic systems
- Good adhesion to skin/lashes
Known concerns
- IPDI residual monomer needs control
- HEA monomer is a mild sensitizer if uncured
- Limited public dossier
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, so always read the physical product label and consult a healthcare professional for personal concerns.