Back to Ingredient Dictionary

DIMER DILINOLEYL DIMER DILINOLEATE/IPDI COPOLYMER

Description

DIMER DILINOLEYL DIMER DILINOLEATE/IPDI COPOLYMER is a synthetic polymer used in cosmetic and skincare formulations. This ingredient functions primarily as a film-forming agent and emollient, contributing to the texture and feel of products while providing skin-conditioning benefits.

The copolymer is composed of two main components: dimer dilinoleyl dimer dilinoleate, derived from fatty acids, and isophorone diisocyanate (IPDI), a synthetic compound. This combination results in a flexible, water-resistant film when applied to the skin. The ingredient's molecular structure allows it to form a smooth, even layer that helps to lock in moisture and protect the skin from environmental stressors.

In skincare formulations, DIMER DILINOLEYL DIMER DILINOLEATE/IPDI COPOLYMER is often used in products designed for long-lasting wear, such as waterproof sunscreens, foundations, and lip products. It enhances the product's ability to adhere to the skin and resist transfer, making it particularly useful in color cosmetics and sun protection formulas.

While generally considered safe for topical use, individuals with sensitive skin or known allergies to its components should perform a patch test before regular application. The ingredient is non-comedogenic and suitable for various skin types.