Back to Ingredient Dictionary

PEG-9 CASTOR OIL

Description

PEG-9 Castor Oil is a versatile, modified form of castor oil widely used in skincare and haircare formulations. This ingredient is created through the process of ethoxylation, where castor oil is treated with ethylene oxide to produce a water-soluble derivative. The "PEG-9" designation indicates that an average of 9 moles of ethylene oxide have been added to each mole of castor oil.

In skincare products, PEG-9 Castor Oil functions as an emollient and emulsifier, helping to blend oil and water-based ingredients while providing a smooth, non-greasy feel. It enhances the spreadability of formulations and aids in the even distribution of active ingredients. This compound also acts as a solubilizer, allowing oil-soluble ingredients to disperse more easily in water-based products.

For haircare applications, PEG-9 Castor Oil serves as a conditioning agent, imparting softness and manageability to hair strands. It can help reduce frizz and improve overall hair texture. Additionally, its emulsifying properties make it useful in creating stable hair care formulations, particularly in leave-in conditioners and styling products.