Film Former
BIS-HEMA IPDI/PPG-12 COPOLYMER
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A urethane copolymer used as a film former in nail/hair products. Cured polymers are inert; concern is residual isocyanate monomer if monomer purity slips.
Function
Skin benefits
- Polymer film former
- Conditioning and hold
Known concerns
- Residual isocyanate concern
- Limited public dossier
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.