Gamma-oryzanol is a complex of phytosterols (including stigmasterol and phytosterols), ferulic acid and other organic substances derived from rice bran oil. Taken with food slows the absorption of cholesterol. Protecting the liver, protecting the body from free radicals activity, it has an antioxidant effect, as a result of changes to the endogenous levels of the male sex hormone (testosterone), strongly anabolitic. With the antioxidant potential reduces the risk of hypoxia (oxidative stress). It can affect the psychophysical condition of the body. Available in the composition of pro-testosterone supplements.