Organic Mushrooms Made with U.S Grown Triple Extracted Organic Mushrooms Dietary Supplement USDA Organic Certified Organic by The Washington State Department of Agriculture Host Defense Stamets 7 Paul Stamets designed this blend of seven mushroom species to support general immunity. Many use Stamets 7 as general tonic for maintaining peak performance and health. The Source Full Spectrum of Active Constituents Grown & Processed in the USA Purity Assured Triple Extracted Optimized, Peak Life Cycle Selection P-Value Certified for Maximum Growth From the Forest, to our Farm, to YouFungi Perfecti