Film Former
POLYURETHANE-88
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
A urethane polymer combining caprolactone, neopentyl glycol and IPDI with HEMA end-caps — used as a long-wear binder in colour cosmetics. Cured polymer is inert; the residual-monomer caveat applies.
Function
Skin benefits
- Forms long-wear film
- Durable, flexible coating
- Improves pigment hold in colour cosmetics
Known concerns
- Residual IPDI/HEMA possible
- Methacrylate sensitisation in raw form
- Limited public toxicology
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.