Harnessing the power of mushrooms to support your health.

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!™

Energy & Excercise

Your life is busy - Host Defense helps you keep up!

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Mind & Memory

Feeling fuzzy or foggy? Find focus and mental clarity.* 

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Supports your energy, stamina, immunity and overall welness.*

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Relax & Recharge

Seeking balance in a stressful world? Get supports against stress factors.*

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Immune & Protection

Keep your immune system strong.*

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Detox & Digestion

Mushrooms & herbs combined to bring you even more nutrients and support.

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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.