Gamma-oryzanol is group of chemicals found in rice bran oil. It is also found in wheat bran and some fruits and vegetables.
Gamma-oryzanol isn't absorbed well in the gut. Because of this, it might reduce cholesterol levels by reducing how much cholesterol is absorbed from foods. People use gamma-oryzanol for high cholesterol, symptoms of menopause, athletic performance, eczema, high blood pressure, and many other conditions.

• Appearance: White to Light-yellow Crystalline Powder
  
• Solubility: Insoluble in Water