Film Former
POLYESTER-26
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
A binding polymer formed from adipic acid and neopentyl glycol that gives structural integrity to pressed powders and stick formulas. Inert when cured; environmental persistence is its main concern.
Function
Skin benefits
- Binds and structures pressed powders
- Adds durability to sticks and balms
- Stable across formulations
- Synthetic but well-characterised polyester
Known concerns
- Synthetic polymer with limited biodegradability
- Possible trace residual monomers
- Generic polyester INCI name
References
EU CosIng database
European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.
Related film formers
Check your shelf
Find POLYESTER-26 in your products.
Scan any cosmetic product with LuxSense to see if it contains POLYESTER-26 and get a full ingredient breakdown with safety scores.
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.