Made with U.S. Grown Organic Mushrooms Antioxidant & DNA Support Producer Certified Organic Washington State Dept. of Agriculture Gluten Free Non GMO Project Verified Dietary Supplement Certified Organic by the Washing State Department of AgricultureFrom the Forest, to our Farm, to YouHost Defense ChagaEmbraced by Eurasians for centuries and found throughout boreal forests, Chaga grows primarily on birch trees. Studied and treasured worldwide for its health-enhancing and antioxidant properties, Chaga is a unique species, and the focus of recent and ongoing scientific research.Host Defense Chaga uses activated, optimally dried , Certified Organic mushroom mycelium, with a full spectrum of constituents: >55% (550mg/serving) polysaccharides, .5% (5mg/serving) fatty acids, and array of extracellular constituents, including enzymes, antioxidants, and other myco-nutrients, essential for Support Natural Immunity.Host Defense Is The #1 Best-Selling Mushroom Brand In The U.S.♦: The Highest Quality and Scientifically Validated Guaranteed, Accurate Identity of Each Mushroom Made with Certified Organic Ingredients Non-GMO Verified Ingredients Help treated to proper temperature to ensure safety & bioavailability U.S. Grown and Processed Produced Under the Direct Supervision of Paul Stamets, D.Sc. Proceeds Help to Save Bees, Trees, People & Planet♦Source: SPINSscan Natural/ Natural Products Supermarkets > $2MM / Total US- Natural Channel/ Mushrooms Ingredient Report / 52 Wks Ending 3/20/2016