Om organic mushroom nutrition maitake dietary supplement powder is made with certified 100% organic mushrooms. It's a natural source of antioxidants, prebiotics, beta glucans and digestive enzymes, helping boost your digestive health as well as aid weight control. Also loaded with amino acids, proteins and other myconutrients, this 3. 57 oz. Pouch of mushroom powder helps maintain balanced blood sugar and insulin levels. Mix this powder with your juices and smoothies for overall wellness.