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Film Former

DILINOLEIC ACID/BUTANEDIOL COPOLYMER

Updated
84

Safety score · 0–100

Good

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

About

A flexible polyester polymer made from plant-derived dimer fatty acids and butanediol. Forms smooth, comfortable films on skin; well-tolerated with no significant safety concerns at cosmetic levels.

Function

FILM FORMINGPLASTICISER

Skin benefits

  • Smooth, flexible film
  • Plant-derivable fatty acid base
  • Skin-inert

Known concerns

  • Environmental persistence common to synthetic polymers

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.