This Egyptian Black Castor Oil is made using the ancient method passed down through generational knowledge. Naturally grown castor beans are first roasted and then ground into a paste. The paste is then cold pressed to produce the highest quality oil. This oil is never produced by boiling the beans, which actually adds water with fungal growth potential. Keep in mind results may vary, but using cold pressed oil preserves the beneficial qualities of the antioxidants, essential fatty acids, and vitamins.