DILINOLEIC ACID/PROPANEDIOL COPOLYMER ●
TL;DR. This ingredient is used as an oil-soluble film-former and structuring agent, especially in color cosmetics, lip products, and anhydrous formulas. It helps improve adhesion, gloss, pigment dispersion, and wear.
What does DILINOLEIC ACID/PROPANEDIOL COPOLYMER do in a cosmetic formula?
This ingredient is used as an oil-soluble film-former and structuring agent, especially in color cosmetics, lip products, and anhydrous formulas. It helps improve adhesion, gloss, pigment dispersion, and wear.
Is DILINOLEIC ACID/PROPANEDIOL COPOLYMER clean?
Clean-beauty frameworks generally see it as low-irritation and not a common allergen, preservative, UV filter, or silicone. The main scrutiny is its polymer status and the need for supplier controls on residual monomers, catalysts, and processing impurities.
Is DILINOLEIC ACID/PROPANEDIOL COPOLYMER sustainable?
This material is commonly based on vegetable-oil-derived fatty chemistry paired with a small glycol that may be plant-derived or petroleum-derived, depending on the supplier. As a hydrophobic polyester, it has better end-of-life logic than many persistent film-forming plastics, but biodegradation data are not as straightforward as for simple fatty alcohols or plant oils.
Is DILINOLEIC ACID/PROPANEDIOL COPOLYMER COSMOS-approved?
This ingredient is not automatically aligned with COSMOS-organic or COSMOS-natural, and acceptance is grade-dependent under rules for chemically processed agro-ingredients and polymeric materials. Its Green Chemistry profile is mixed, with renewable feedstock potential and ester-linkage degradability, balanced against polymerization processing and variable sourcing.
How does DILINOLEIC ACID/PROPANEDIOL COPOLYMER work chemically?
This molecule is a hydrophobic polyester made from a C18 unsaturated fatty-acid dimer and a three-carbon diol, which gives it oil compatibility and flexible film-forming behavior. It is most relevant in anhydrous systems, where pH is not a major formulation variable, and it is typically chosen for pigment wetting, stick structure, adhesion, and reduced brittleness in wax and oil phases.
Last updated 2026-05-13