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PEG-23 STEARATE

Description

PEG-23 Stearate is a versatile emulsifier and surfactant commonly used in skincare and cosmetic formulations. This synthetic ingredient is derived from the esterification of stearic acid with polyethylene glycol (PEG). Its molecular structure consists of a hydrophilic PEG chain attached to a lipophilic stearate group, giving it both water-loving and oil-loving properties.

In skincare products, PEG-23 Stearate functions primarily as an emulsifier, helping to blend oil and water-based ingredients into a stable, homogeneous mixture. It also acts as a mild surfactant, aiding in the cleansing process and enhancing the spreadability of formulations. The ingredient contributes to the smooth texture of creams and lotions, improving their overall feel on the skin.

PEG-23 Stearate is generally well-tolerated by most skin types and is considered safe for use in cosmetics. It helps to enhance the penetration of other active ingredients into the skin, potentially increasing their efficacy. However, individuals with very sensitive skin should perform a patch test before using products containing this ingredient, as with any new skincare addition.