Film Former
GLYCOLIDE
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
The cyclic dimer of glycolic acid, used in biodegradable polymers for cosmetics. Hydrolyzes to glycolic acid, so finished products may have mild exfoliating activity.
Function
Skin benefits
- Polymer building block for biodegradable films
- Used in slow-release skin systems
- Biodegrades to glycolic acid
Known concerns
- Monomer can hydrolyze to glycolic acid (mild exfoliant)
- Eye and skin irritant in raw form
- Used at low % in finished cosmetics
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.