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GLYCERETH-31

Description

Glycereth-31 is a polyethylene glycol (PEG) derivative of glycerin, functioning as a humectant and emollient in skincare and cosmetic formulations. This water-soluble compound is characterized by its ability to attract and retain moisture, making it an effective ingredient for hydrating the skin and improving its overall texture.

The "31" in Glycereth-31 refers to the average number of ethylene oxide units added to each glycerin molecule during the ethoxylation process. This specific molecular structure grants Glycereth-31 its unique properties, balancing hydration with a lightweight feel on the skin.

In skincare products, Glycereth-31 serves multiple purposes. It acts as a moisturizing agent, helping to prevent water loss from the skin's surface. Additionally, it functions as a solvent, assisting in the dissolution of other ingredients within the formulation. Glycereth-31 also contributes to the smooth application of products, enhancing their spreadability and overall sensory experience.

This ingredient is generally well-tolerated by most skin types and is particularly beneficial in products designed for dry or dehydrated skin. Its non-comedogenic nature makes it suitable for use in facial care products, including serums, moisturizers, and masks.