Film Former
DIETHYLENE GLYCOL/DIMER DILINOLEIC ACID COPOLYMER
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
A film-forming polyester of diethylene glycol and dimer dilinoleic acid. Polymer form is generally safe, but the DEG component is a known toxin at high levels — trace residual monomers raise caution.
Function
Skin benefits
- Effective film-forming
- Creates protective barrier on skin and hair
- Improves product longevity
Known concerns
- Diethylene glycol component is toxic at high levels if absorbed
- Polymer should restrict free DEG, but trace residuals possible
- Limited independent 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, so always read the physical product label and consult a healthcare professional for personal concerns.