It is obtained from the outer layer of the rice kernel (the bran). It is a liquid oil rich in natural antioxidant ingredients such as tocopherols, tocotrienols, γ-oryzanol. The high antioxidant property of γ-oryzanol has been widely recognized. Studies have shown several physiological effects related to γ-oryzanol and related rice bran oil components. These include its ability to reduce plasma cholesterol. It contains significant levels of tocotrienols, a powerful natural antioxidants