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DIETHYLENE GLYCOL/DIMER DILINOLEIC ACID COPOLYMER

Description

Diethylene Glycol/Dimer Dilinoleic Acid Copolymer is a synthetic polymer used in various cosmetic and personal care formulations. This ingredient functions primarily as a film-forming agent and viscosity controller, contributing to the texture and stability of products. The copolymer is created through the reaction of diethylene glycol with dimer dilinoleic acid, resulting in a substance with both hydrophilic and lipophilic properties.

In skincare applications, Diethylene Glycol/Dimer Dilinoleic Acid Copolymer helps create a smooth, even film on the skin's surface, which can enhance the feel of products and provide a temporary barrier effect. This film-forming capability makes it particularly useful in long-wearing makeup formulations, such as foundations and mascaras. The ingredient also aids in improving the spreadability of products and can contribute to water resistance.

From a formulation standpoint, this copolymer is compatible with a wide range of cosmetic ingredients and can be used in both oil-based and water-based systems. It is generally considered safe for use in cosmetics when formulated properly. However, as with any synthetic ingredient, some individuals may experience sensitivity, so patch testing is recommended for those with reactive skin.