Back to Ingredient Dictionary

DIETHYLAMINOETHYL CELLULOSE

Description

Diethylaminoethyl cellulose (DEAE-cellulose) is a cationic derivative of cellulose, widely used in skincare and cosmetic formulations. This versatile ingredient is produced by modifying cellulose with diethylaminoethyl groups, resulting in a positively charged polymer. DEAE-cellulose functions as a film-forming agent, thickener, and stabilizer in various skincare products.

The cationic nature of DEAE-cellulose allows it to interact effectively with negatively charged skin surfaces, enhancing product adherence and improving the overall efficacy of formulations. It provides excellent moisture retention properties, helping to maintain skin hydration and improve the skin's barrier function. DEAE-cellulose is particularly beneficial in leave-on products such as serums, lotions, and creams.

In addition to its moisturizing capabilities, DEAE-cellulose exhibits mild conditioning properties, contributing to a smoother skin feel. It aids in creating stable emulsions and suspensions, ensuring uniform distribution of active ingredients throughout the product. DEAE-cellulose is generally well-tolerated by most skin types and is considered safe for use in cosmetic applications. Its ability to enhance product texture and performance makes it a valuable ingredient in formulating advanced skincare solutions.