Unique 10-mushroom blend for year-round immune support and antioxidant protection.*. What is Vitacost® Mushroom Ultra-10 Complex? . Vitacost® Mushroom Ultra-10 Complex is an exclusive blend of ten mushroom extracts including shiitake cordyceps reishi blazei maitake and more providing wide-ranging nutritional benefits and immune-health support.*. . Mushrooms which are classified as fungi (plants without roots leaves seeds or flowers that don't require sunlight to grow) rather than vegetables have been used for centuries for their health-promoting benefits. Shiitake mushrooms have been cultivated for over 1000 years and can be traced to the Song Dynasty (960-1127). . How does Vitacost Mushroom Ultra-10 Complex support health? Compounds found in mushrooms are believed to posses immune-health-promoting properties.*. Mushrooms contain a compound called beta-glucan which consists of thousands of glucose molecules chemically bound together. Beta-glucan is believed to be very beneficial to immune system function.*. A small amount of aloe vera is added to facilitate digestion*. Why choose Vitacost Mushroom Ultra-10 Complex? . Unique combination of mushrooms and botanicals. Can be taken year round to help support immune health*. Suitable for vegetarians. Contains 60 servings per bottle. Exceptional quality at an extraordinary value. About Vitacost. Vitacost nutritional products are manufactured to high standards of quality efficacy and safety. Each Vitacost product meets or exceeds the standards and requirements set forth in the FDA’s Code of Federal Regulation (21 CFR 111) Current Good Manufacturing Practices (CGMP). . . . *These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose treat cure or prevent any disease.