Film Former
POLYESTER-28
Safety score · 0–100
Good
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
A copolymer of dimer dilinoleic acid and propanediol, used as a flexible film former that smooths skin and improves long-wear in makeup. Considered safe at cosmetic levels but flagged for the broader microplastic-style environmental debate.
Function
Skin benefits
- Flexible film
- Long-wear
- Smoothing
Known concerns
- Microplastic-style environmental persistence
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.