Film Former
POLYESTER-41
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A synthetic polyester used as a film former in mascara, foundation and styling products. Inert high-molecular-weight polymer; skin-safe with thin public safety data.
Function
Skin benefits
- Film-forming structure for color cosmetics
- Enhances product wear
- Improves texture
Known concerns
- Limited public safety dossier
- Polymer itself non-penetrating
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.