Film Former
BIS-HPMA POLY(METHYLPENTANEDIOL ADIPATE)/IPDI COPOLYMER
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A urethane film-forming copolymer used in long-wear makeup and nail products to build flexible, water-resistant films. Very limited stand-alone data; class is generally low-risk on intact skin.
Function
Skin benefits
- Flexible, durable wear
- Water and transfer resistance
- Smooth pigment dispersion
Known concerns
- Trace residual isocyanate monomer concerns
- Limited public safety data
- Microplastic-class polymer
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.