Back to Ingredient Dictionary

PEG-15 CASTOR OIL

Description

PEG-15 Castor Oil is a versatile, multifunctional ingredient widely used in skincare and haircare formulations. This modified castor oil is created through the process of ethoxylation, where ethylene oxide is added to castor oil, resulting in a water-soluble compound. The "15" in its name indicates the average number of ethylene oxide units added per molecule of castor oil.

As an emollient and emulsifier, PEG-15 Castor Oil helps to blend oil and water-based ingredients, improving product stability and texture. It also acts as a solubilizer, enhancing the solubility of fragrances and essential oils in aqueous solutions. In skincare, it functions as a mild surfactant, assisting in the removal of dirt and oil from the skin's surface without excessive drying.

In haircare products, PEG-15 Castor Oil can help to condition and soften hair, reducing frizz and improving manageability. It also aids in the even distribution of other active ingredients throughout the formulation. While generally considered safe for topical use, individuals with sensitive skin should perform a patch test before widespread application.

Products with this Ingredient