Organic Mushrooms™. Made with U.S. Grown Organic Mushrooms. Supports Stress & Fatigue Reduction. From the Forest to our Farm to You™. Certified Organic. Host Defense® CordyChi® A uniquely balanced blend of Cordyceps and Reishi CordyChi brings the benefit of supporting energy and oxygen uptake with cellular nutrients. Adults with active lifestyles and those who seek balance in a stressful world will breathe easy with CordyChi. . 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. Host Defense® CordyChi® uses activated freeze-dried Certified Organic mycelium with a full spectrum of constituents: polysaccharides (beta glucans arabinoxylane glucose xylose galactose and cordycepic acid) glycoproteins ergosterols triterpenoids and other myco-nutrients which are essential for Supporting Natural Immunity.