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Propylene Glycol Stearate

Description

Propylene Glycol Stearate is a multifunctional ingredient widely used in skincare and cosmetic formulations. This ester compound is derived from propylene glycol and stearic acid, combining the properties of both substances to create a versatile emollient and emulsifier. Its molecular structure allows it to function as a barrier on the skin, helping to prevent moisture loss while imparting a smooth, silky texture to products.

In skincare formulations, Propylene Glycol Stearate acts as a stabilizer, enhancing the consistency and shelf life of creams and lotions. It facilitates the mixing of oil and water-based ingredients, creating stable emulsions that maintain their integrity over time. This ingredient also contributes to the spreadability of products, ensuring even application and absorption.

Propylene Glycol Stearate is generally well-tolerated by most skin types and is considered safe for use in cosmetics at concentrations typically employed in formulations. It can be found in a wide range of products, including moisturizers, sunscreens, and makeup. While it primarily serves functional purposes in formulations, some studies suggest it may have mild moisturizing properties, though its main benefits are in product texture and stability.