Mushroom Mycelium Supplements

Host Defense by Fungi Perfecti was founded by renowned mycologist Paul Stamets with the goal of building a bridge between people and fungi. Specializing in mushroom mycelium-based supplements to support natural immunity and whole body wellness. The best-documented and longest-standing mushroom supplement company in the USA.

  • Our most comprehensive immune support formula, MyCommunity® is often used to promote seasonal wellness. Evidence from third-party, peer-reviewed research in healthy individuals suggests that MyCommunity® may support the immune response by promoting the immune system’s natural ability to communicate and react, encouraging a healthy and balanced immune response, and by supporting the body’s innate defense and repair systems.

    Host Defense Fungi Perfecti

    MyCommunity Immune Support Extract

    $20.00

    1oz bottle, extract. Our most comprehensive immune support formula, MyCommunity® is often used to promote seasonal wellness.* Evidence from third-party, peer-reviewed research in healthy individuals suggests that MyCommunity® may support the...

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  • Cordyceps (Cordyceps militaris) has been traditionally used in Asia for strenuous, high altitude activities and as an immune tonic. Cordyceps Extract 1oz

    Host Defense Fungi Perfecti

    Cordyceps Extract 1oz

    $20.00

    1oz bottle, extract. Supports energy and stamina* Enhances the body’s natural metabolic systems* Supports a healthy libido* Promotes healthy kidney function* Augments oxygen uptake* Used to support athletic...

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  • Lion's Mane Extract 1oz Lion's Mane Extract 1oz

    Host Defense Fungi Perfecti

    Lion's Mane Extract 1oz

    $20.00

    1oz bottle, extract. MEMORY & NERVE SUPPORT* Promotes mental clarity, focus, and memory.* Supports a balanced mood.* Promotes nervous system health.* Supports a balanced immune response. Known as “The Smart...

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