Film Former
BIS-HYDROXYETHOXYPROPYL DIMETHICONE/IPDI COPOLYMER ETHYLCARBAMATE
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A carbamate-bridged silicone-urethane copolymer used as a film former in nail and skin products. Cured polymer is inert; residual IPDI and slow hydrolysis releasing trace amines keep it out of the green tier.
Function
Skin benefits
- Durable film former for nails and skin
- Flexible carbamate-bridged backbone
- Long-wear in cosmetic applications
Known concerns
- Residual IPDI — respiratory sensitizer
- Carbamate hydrolysis may release small amounts of amines
- 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.