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Live Healthy & Feel Amazing

For centuries, mushrooms have been trusted functional foods for supporting health. Host Defense preserves this wisdom of nature and expands its impact through cutting-edge modern research. To support your healthy lifestyle, trust Host Defense to bring only the best…From the Forest, to Our Farm, to You!™

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Our Mushrooms are Trusted & Tested
We Grow, We Know
Every mushroom ingredient in every product is grown at our own farm.

Peak Performance
With 40 years of experience, we harvest each mushroom at the precise time for optimal activity and efficacy.

Organic & Natural
All of our mushrooms are certified organic and grown in the USA.

A Company You Can Trust