100% Natural. Cold Pressed. Not Boiled. Want to know an ancient Egyptian secret to naturally thick hair and regrowth? Egyptian Black Castor Oil has a long track record of helping to improve hair growth, decrease breakage and loss, and encourage new hair growth of hair lost due to pulling and possibly other short-term loss issues. Egyptian Black Castor Oil also helps strengthen and deep condition the hair. The result can often be a super-flowess, shiny head of hair. Scroll down to read more. Size: 8 oz. extra_field_1 Ancient Egyptians were marveled for their invention and discovery of a myriad of beauty enhancements. Black Castor Oil was one of their most valued by far.