Black Castor oil is extremely versatile and is easily incorporated into all kinds of cosmetics fron rinse - off to leave - on products. It continues to be used both cosmetically and medically around the world to repair problems, sotens and soothes skin as well as ease arches and pains. It is highly emollient and is used to bind ingredients in cosmetic and soap formulas. Acts as a humectant with soothing and emolient actions. Volume : 500mls