Standardized mushroom extract for immune system support.*. What is agaricus blazei extract? Agaricus blazei is an edible almond-flavored mushroom recognized for its beneficial effects on immune function.* This type of mushroom contains polysaccharide compounds with chemically bound glucose molecules known as alpha- and beta-glucans. . How does agaricus blazei extract support health? Promotes a healthy inflammatory response.*. May help maintain blood sugar levels already within normal range.*. Supports liver health.* . Why choose Vitacost Agaricus Blazei Mushroom Extract - Standardized? Standardized to 75 mg of polysaccharides per capsule. Standardization ensures consistent levels of active ingredients in every dose. 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.