Our rice flour is food grade, this means it can be used for cooking, as a hair rinse for thicker hair, and for skin brightening and tightening. For hair simply smix some of the rice flour in water, let it sit for 30 minutes. The flour will settle at the base leaving the rice water at the top. Use this as a hair rinse for thicker hair. For skin, make a paste with the rice flour and apply all over the face to enjoy the brightening and tightening benefits!