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FREE SHIPPING ON ORDERS OVER $50 WITHIN CANADA & $100 IN THE U.S.
FREE SHIPPING ON ORDERS OVER $50 WITHIN CANADA & $100 IN THE U.S.
FREE SHIPPING ON ORDERS OVER $50 WITHIN CANADA & $100 IN THE U.S.

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Host Defense emerged from the fusion of skill sets from two experts: Paul Stamets and C. Dusty Yao. Paul’s long time expertise in the classification and cultivation of mushrooms perfectly matched C. Dusty Yao’s years of making herbal extracts. Their shared passion for exploring the natural world, from thousands of hours of hiking through the old growth forest, and their combined ideas created the wellspring that gave birth to the Host Defense product lines that continue today.