Made with U.S. Grown Organic Mushrooms Healthy Respiratory Support Non GMO Project Verified Bee Friendly Host Defense Breathe uses activated, freeze-dried, Certified Organic Mycelium, with a full spectrum of constituents: polysaccharides (beta glucans, arabinoxylane, glucose, xylose, galactose, cordycepic acid), cordycepin, glycoproteins, ergosterols, triterpenoids and other myco-nutrients, which are essential for Supporting Natural Immunity. The Source Full Spectrum of Active Constituents Grown & Processed in the USA Purity Assured Freeze Dried to Preserve Nutrients Bioavailable, Heat Activated Optimized, Peak Life Cycle Selection PValue® Certified for Maximum Growth From the Forest, to our Farm, to You™ Host Defense Breath is a complementary blend of Chaga, Reishi and Cordyceps. Chaga is well known in Eastern Europe and Siberia for its support of skin and lung functioning. Reishi has long been used for centuries in China to support breathing, cardiovascular system and endurance. Cordyceps has long been celebrated in Tibet and Nepal as a lung tonic and energy support. Together, they strengthen respiratory function in normal, healthy individuals. About The Founder Paul Stamets believes in the power of Mycelium, the network of thread-like cells that produces mushrooms. Mentored by the greatest mycologists of our time, he integrates and expands upon the knowledge of our ancestors. Directions As a dietary supplement, take 2 capsules once per day. Can be taken with food or without, on an empty stomach or as recommended by your healthcare advisor. Free Of GMO. Disclaimer These statements have not been evaluated by the FDA. These products are not intended to diagnose, treat, cure, or prevent any disease.