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Film Former

DIETHYLENE GLYCOL/DIMER DILINOLEIC ACID COPOLYMER

Updated
60

Safety score · 0–100

Fine

Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.

About

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

FILM FORMINGHAIR CONDITIONINGSKIN CONDITIONINGLIGHT STABILIZER

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

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.