PEG-40 Hydrogenated Castor Oil is a polyethylene glycol derivative of castor oil. It has a mild fatty odor. It functions as an emulsifier, surfactant and fragrance ingredient. Imparts a soft feel on skin and minimizes moisture loss.
You can find PEG-40 hydrogenated castor oil in all kinds of personal care formulas including facial cleansers, serums, toners or hair care products.