Film Former
POLYURETHANE-59
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
A polyurethane film-forming polymer used in cosmetics for flexible film effects and long-wear performance. Cured polymer is generally well tolerated; residual isocyanate monomer requires strict purity control.
Skin benefits
- Film-forming polyurethane polymer
- Provides flexible film for long-wear formulations
- Stable polymer with low dermal absorption
- Improves cosmetic durability and texture
Known concerns
- Residual isocyanate monomer is a respiratory sensitizer if not adequately removed
- Limited cosmetic-specific safety literature
- Microplastic-style polymer with environmental persistence concerns
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.