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PEG-20 ISOSTEARATE

Description

PEG-20 Isostearate is a versatile emulsifier and surfactant widely used in skincare and personal care products. This synthetic ingredient is derived from the esterification of isostearic acid with polyethylene glycol (PEG). Its structure consists of a hydrophobic isostearate chain attached to a hydrophilic PEG chain, giving it both oil- and water-soluble properties.

In skincare formulations, PEG-20 Isostearate functions primarily as an emulsifier, helping to blend oil and water-based ingredients into stable, homogeneous mixtures. It also acts as a mild surfactant, assisting in the cleansing process and enhancing the foaming properties of products. This ingredient is particularly valued for its ability to create light, non-greasy textures in creams, lotions, and cleansers.

PEG-20 Isostearate is generally well-tolerated by most skin types and is considered safe for use in cosmetic applications. It helps improve the spreadability of products and can enhance the skin's ability to absorb other beneficial ingredients. While it is not known for significant skin benefits on its own, its role in formulation is crucial for creating effective and aesthetically pleasing skincare products.