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Glycerol Monostearate

Description

Glycerol Monostearate (GMS) is a versatile emulsifier and texture enhancer widely used in skincare and cosmetic formulations. This white, waxy substance is derived from glycerin and stearic acid, both naturally occurring compounds. GMS functions as an emollient, providing a smooth, silky feel to products while helping to stabilize emulsions of oil and water-based ingredients.

In skincare applications, GMS acts as a lubricant and conditioning agent, improving the spreadability of creams and lotions. It forms a protective barrier on the skin, reducing transepidermal water loss and enhancing hydration. GMS also exhibits mild surfactant properties, aiding in the gentle cleansing of the skin without excessive drying.

The ingredient is particularly valuable in formulations requiring stability at varying temperatures, as it helps prevent separation of oil and water phases. GMS is generally well-tolerated by most skin types and is considered non-irritating and non-sensitizing. Its ability to enhance the penetration of other active ingredients makes it a popular choice in various skincare products, including moisturizers, sunscreens, and anti-aging formulations.