Back to Ingredient Dictionary

Diisostearyl Dimer Dilinoleate

Description

Diisostearyl Dimer Dilinoleate is a synthetic ester derived from dimerized linoleic acid and isostearyl alcohol. This versatile ingredient functions primarily as an emollient and skin conditioning agent in cosmetic and skincare formulations. Its unique molecular structure, consisting of long-chain fatty acids, imparts exceptional spreadability and a luxurious, silky feel upon application.

In skincare products, Diisostearyl Dimer Dilinoleate forms a protective barrier on the skin's surface, helping to reduce transepidermal water loss and maintain optimal hydration levels. This occlusive property makes it particularly beneficial for dry or mature skin types. The ingredient also exhibits excellent compatibility with a wide range of cosmetic oils and waxes, enhancing the overall stability and texture of formulations.

Diisostearyl Dimer Dilinoleate is valued for its ability to improve the substantivity of sunscreens and color cosmetics, prolonging their wear time and resistance to water and sebum. Its non-comedogenic nature makes it suitable for use in facial products without clogging pores. Additionally, this ingredient demonstrates good thermal stability, making it ideal for incorporation into hot-pour cosmetic formulations such as lipsticks and solid balms.