Boost your body’s defenses, brain function and natural energy levels without caffeine. Ultimate Shrooms is an extraordinary blend of the 8 highest quality immune-strengthening organic functional mushrooms. Mushrooms have been used to support health and longevity for thousands of years, and research continues to find new evidence to support their health-enhancing properties. Our whole food mushroom powder contains only 100% fruiting body extracts of organic Cordyceps, Reishi, Chaga, Lion’s Mane, Turkey Tail, Maitake, Shiitake, and Oyster. These 8 mushrooms are carefully sourced from around the world for their quality and potency.