Film Former
BIS-ETHYLHEXYL POLY(1,4-BUTANEDIOL)-22/IPDI COPOLYMER
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
An IPDI-based polyurethane copolymer used as a long-wear film former. The cured polymer is inert and skin-safe; the main concern (IPDI sensitization) belongs to manufacturing, not finished product.
Function
Skin benefits
- Film former
- Long wear
- Water resistance
Known concerns
- Residual IPDI monomer in poorly cured material
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.