Brij™ O2 is a co-emulsifier liquid with suspended solids that is used in hair care, perfume and fragrance applications. The Brij™ Series of surfactants are polyoxyethylene vegetable-based fatty ethers derived from lauryl, cetyl, stearyl and oleyl alcohols. These materials are naturally derived, mild, and virtually odorless nonionic surfactants, and as a series, offer a diverse set of emulsifying characteristics allowing them to confer unique bodying, spreading and stabilizing properties to emulsions.