Film Former / Plasticiser

Dilinoleic Acid/Butanediol Copolymer

Dilinoleic acid/butanediol copolymer is a synthetic copolymer formed from dilinoleic acid and 1,4-butanediol monomers. It functions primarily as a film-forming agent and plasticiser in cosmetic formulations, helping products adhere smoothly to skin and lips while maintaining flexibility. It is commonly found in mascaras, lip oils, primers, and sunscreens.