Host Defense Breathe 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 been used for centuries in China to support breathing, cardiovascular system and endurance.* Cordyceps has long been celebrated in Asia as a lung tonic and for energy support. Together, they strengthen respiratory function in normal, healthy individuals.* Host Defense Breathe Extract uses Certified Organic mushroom mycelium and fruitbodies, with a full spectrum of constituents: polysaccharides (beta glucans, arabinoxylane, glucose, xylose, galactose and mannose), glycoproteins, ergosterols, triterpenoids and other myco-nutrients,which are essential for Supporting Natural Immunity.* Directions As a dietary supplement, take 1 mL (approximately 45 drops) twice per day. At this rate of use, a 1oz bottle will last approximately 15 days, a 2oz bottle will last approximately 30 days and a 4oz bottle will last approximately 60 days. Can be taken with food or without, on an empty stomach or as recommended by your healthcare advisor. Consult your healthcare advisor regarding the use of this product during pregnancy. Keep out of reach of children.   *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.