Film Former
BIS-METHOXY PEG-20 POLYCAPROLACTONE/HDI COPOLYMER
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
A polyurethane film-forming copolymer used in long-wear cosmetics for flexibility and wear. Cured polymer is inert; diisocyanate and dioxane residues are the main concerns.
Skin benefits
- Polyurethane film former for wear
- Flexible adhesion on skin or nails
- Emulsion compatibility
Known concerns
- Residual HDI isocyanate monomer sensitiser risk
- PEG segments may carry trace 1,4-dioxane
- Not biodegradable
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.