Film Former
POLYESTER-24
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A synthetic polyester polymer used as a film former and texture aid, common in long-wear makeup. Considered inert on skin but flagged for environmental persistence.
Function
Skin benefits
- Film former
- Improves wear and water resistance
- Inert high-MW polymer
Known concerns
- Microplastic / biodegradability concerns
- Limited published safety data
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.