Film Former
BIS-HEMA POLYPROPANEDIOL-9/IPDI COPOLYMER
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
A urethane-acrylate copolymer used as a film former in long-wear makeup and water-resistant products. Polymer itself is inert; residual unreacted monomers depend on supplier quality.
Skin benefits
- Film former for long-wear makeup
- Stable urethane-acrylate polymer
- Helps water resistance in formulas
Known concerns
- Residual isocyanate monomer if poorly purified
- No public CIR/SCCS dossier for this exact polymer
References
EU CosIng database
European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.
Related film formers
Same plant / compound family
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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.