Film Former
BIS-HEMA POLYPROPANEDIOL-17/IPDI
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A polyurethane film former built from HEMA, polypropanediol, and isophorone diisocyanate. Used for long-wear films; residual reactive monomers are the main concern.
Skin benefits
- Forms flexible long-wear films
- Performance in nail and color products
- Polymeric, low skin permeation
Known concerns
- Possible residual isocyanate/HEMA monomer
- Nail product sensitization risk if not fully cured
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.