Film Former
POLYESTER-35
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A copolymer film-former built from phthalic and trimellitic anhydrides, used in long-wear color cosmetics. Cured polymer is inert; main caveats are residual monomer purity and microplastic profile in wash-off.
Function
Skin benefits
- Long-wear film
- Transfer-resistance
- Glossy finish
Known concerns
- Possible phthalate-class monomer residues
- Microplastic in rinse-off
- Supplier purity-dependent
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.