Back to Ingredient Dictionary

PEG-15 GLYCERYL TRIISOSTEARATE

Description

PEG-15 Glyceryl Triisostearate is a versatile emollient and emulsifier widely used in cosmetic and personal care formulations. This synthetic compound is derived from the esterification of glycerin with isostearic acid, followed by ethoxylation. Its molecular structure combines hydrophilic and lipophilic properties, making it an effective ingredient for creating stable emulsions and improving product texture.

In skincare formulations, PEG-15 Glyceryl Triisostearate functions as a dispersing agent, helping to blend oil-based and water-based ingredients. It enhances the spreadability of products and contributes to a smooth, non-greasy feel on the skin. This ingredient is particularly useful in sunscreens, foundations, and other cosmetic products where a balance between hydration and oil control is desired.

PEG-15 Glyceryl Triisostearate is generally considered safe for use in cosmetics, with a low risk of skin irritation. It is compatible with a wide range of other ingredients, making it a valuable component in complex formulations. While it primarily serves as a functional ingredient, it may also provide mild moisturizing benefits to the skin.

Products with this Ingredient