Jamaican Black Castor Oil with Jamaican Mango and Lime is a powerful, multi-purpose healing oil made from Jamaican castor beans, manually roasted and ground, then cooked to produce castor oil. 100% pure orga. These Jamaican black castor oils are pure and unrefined and retain all their nutritional properties. They are perfect as a skin softener, moisturizing mother oil, or hot oil treatment for dry, damaged hair, hair growth, and thinning hair.