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peg 20 glyceryl triisostearate

Description

PEG-20 Glyceryl Triisostearate is a versatile emulsifying agent and surfactant commonly used in cosmetic and skincare formulations. This synthetic ingredient is derived from the reaction of glycerin with isostearic acid and ethylene oxide. Its primary function is to help blend oil and water-based components, creating stable emulsions in various products such as cleansers, moisturizers, and makeup removers.

The "PEG-20" in its name indicates that it contains 20 units of polyethylene glycol, which contributes to its water-soluble properties. This characteristic makes it effective in cleansing formulas, as it can help remove oil-based impurities and makeup while still being easily rinsed away with water. PEG-20 Glyceryl Triisostearate also acts as a mild surfactant, reducing surface tension between ingredients and enhancing the overall texture of products.

In skincare formulations, this ingredient can improve the spreadability of products and contribute to a smooth, non-greasy feel. It is generally well-tolerated by most skin types and is often used in products designed for sensitive skin. However, as with any synthetic ingredient, some individuals may experience sensitivity or irritation, particularly those with very reactive skin.