Film Former
POLYURETHANE-107
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A water-dispersible polyurethane that thickens products and lays down a thin flexible film for long-wear performance. Considered safe at finished polymer purity, with the usual class caveat about residual reactive monomers in poorly purified grades.
Function
Skin benefits
- Forms flexible, water-resistant films
- Controls viscosity in water-based products
- Improves wear and longevity of cosmetics
Known concerns
- Synthetic polymer with limited public toxicology data
- Residual isocyanate monomers possible if poorly purified
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.