Film Former
DIBUTYL FUMARATE/HEXADECENE/TETRADECENE COPOLYMER
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A fumarate/olefin copolymer used for film-forming in long-wear cosmetics. Cured polymer is inert; safety hinges on producer purification of residual monomers.
Skin benefits
- Film former for color cosmetics
- Improves water resistance
- Long-wear contribution
Known concerns
- Class-based assessment, polymer-specific data thin
- Residual monomer risk depends on purification
- Fumarate ester class generally low-irritation
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.