Fungi Perfecti and founder Paul Stamets—mycologist and author of six books on mushroom cultivation and identification, including the definitive text Growing Gourmet & Medicinal Mushrooms—are proud to offer our customers the finest mushroom supplements available today:

Direct from the source, 100% grown and processed in the USA
Certified Organic by the Washington State Department of Agriculture
Free of Genetically Modified Organisms (GMOs), pesticides and other contaminants
Backed by scientific research
Sustainably cultivated under strictly controlled laboratory conditions
Backed by the Stamets P Value® System

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Showing all 21 results

Fungi Perfecti Host Defense Chaga Extract, 1 Ounce

633422051819-FUNGIPERFECTI-BMQuick View ~~$19.95~~ $19.05

Embraced by Eurasians for centuries and found throughout boreal forests Chaga grows primarily on birch trees. Studied and treasured worldwide for its health-enhancing and anti-oxidant properties Chaga is a unique species and the focus of recent and ongoing scientific research. Features : Experience the power of Chaga, a unique species of mushroom treasured worldwide for its antioxidant support against free radical damage Made with activated, freeze-dried mushroom mycelium to provide a rich source of immune-supporting…

Fungi Perfecti Host Defense Chaga, 60 Vegetarian Capsules

633422031828-FUNGIPERFECTI-BMQuick View ~~$31.95~~ $25.59

Support your health on a cellular level. Host Defense Chaga is a daily superfood supplement that provides antioxidant and DNA support. We use activated, freeze-dried mushroom mycelium thats rich with immune-supporting polysaccharides and myco-nutrients. Host Defense mushrooms are grown in the USA and harvested with sustainability in mind. Features : Maximum antioxidant support against daily free radical damage Host Defenses advanced culturing techniques of the mycelium preserve a wide array of full-spectrum constituents Host Defenses…

Fungi Perfecti Host Defense Cordyceps Energy Support, 120 Vegetarian Capsules

633422031033-FUNGIPERFECTI-BMQuick View ~~$59.95~~ $49.79

Fungi Perfecti Host Defense Cordyceps Energy Support also supports natural immunity. Fungi Perfecti Host Defense Cordyceps Energy Support is made with U.S. grown organic mushrooms. Himalayan mountain peoples have traditionally used Cordyceps (Cordyceps sinensis) to enhance their performance during strenuous, high altitude activities. Recently, physical fitness enthusiasts and professional athletes have discovered that Cordyceps may have the cardio-enhancing effects of increased oxygen uptake, supporting higher endurance levels. People have also found that Fungi Perfecti Host…

Fungi Perfecti Host Defense Cordyceps Energy Support, 60 Vegetarian Capsules

633422031026-FUNGIPERFECTI-BMQuick View ~~$31.95~~ $23.96

Fungi Perfecti Host Defense Cordyceps Energy Support also supports natural immunity. Fungi Perfecti Host Defense Cordyceps Energy Support is made with U.S. grown organic mushrooms. Himalayan mountain peoples have traditionally used Cordyceps (Cordyceps sinensis) to enhance their performance during strenuous, high altitude activities. Recently, physical fitness enthusiasts and professional athletes have discovered that Cordyceps may have the cardio-enhancing effects of increased oxygen uptake, supporting higher endurance levels. People have also found that Fungi Perfecti Host…

Fungi Perfecti Host Defense Lion’s Mane Brain & Nerve Support, 60 Vegetarian Capsules

633422031620-FUNGIPERFECTI-BMQuick View ~~$31.95~~ $23.96

This beautiful species, appearing as a white waterfall of cascading icicles, is found on broad leaf trees and logs. The subject of recent studies on nerve regeneration, Lion’s Mane (Hericium erinaceus) is renowned for providing support to the brain and nervous system. Each capsule of Fungi Perfecti Host Defense Lion’s Mane contains 500 mg of freeze-dried Lion’s Mane mycelium. Fungi Perfecti Host Defense Lion’s Mane is available in bottles of 60 capsules. Fungi Perfecti Host…

Fungi Perfecti Host Defense Lion’s Mane Memory & Nerve Support, 120 Vegetarian Capsules

633422031637-FUNGIPERFECTI-SBQuick View ~~$59.95~~ $48.19

Because factors like stress can have such a large impact on your cognitive abilities and nervous system, it’s important to do everything you can to protect the two. Fungi Perfecti offers a product called Host Defense Lion’s Mane, an all-natural supplement for supporting optimal memory functions and nervous system health and function. Features : A mushroom species renowned for promoting mental clarity, focus and memory; Supports natural immunity with a full spectrum of nutrients and…

Fungi Perfecti Host Defense Maitake Cellular Support, 60 Vegetarian Capsules

633422031521-FUNGIPERFECTI-BMQuick View ~~$31.95~~ $23.96

Fungi Perfecti Host Defense Maitake Cellular Support also supports natural immunity. Fungi Perfecti Host Defense Maitake Cellular Support is made with U.S. grown organic mushrooms. Maitake (Grifola frondosa) has been the subject of studies worldwide and is known for supporting normal cell growth. Rich in 1,3, 1,4 and 1,6 beta-D glucans, Maitake is a delicious, edible species, with a long history of traditional use. Each capsule of Fungi Perfecti Host Defense Maitake Cellular Support contains…

Fungi Perfecti Host Defense MycoBotanicals Blood Sugar, 60 Vegetarian Capsules

633422704746-FUNGIPERFECTI-BMQuick View ~~$29.95~~ $25.99

Host Defense MycoBotanicals is a blend of mushrooms and herbs. We use activated, dried, Certified Organic mushroom mycelium, with a full spectrum of constituents which are essential for Supporting Natural Immunity. By including certified organic herbs that have been carefully selected to complement that health benefits of mushrooms, this marriage provides the best of both worlds. Like the dance of the sun and the moon, two kingdoms are paired together to provide the best possible…

Fungi Perfecti Host Defense MycoBotanicals Liver, 60 Vegetarian Capsules

633422038827-FUNGIPERFECTI-BMQuick View ~~$29.95~~ $26.09

Fungi Perfecti Host Defense MycoBotanicals Liver formula provides a custom combination of mushrooms and herbs to assist the optimization of liver function and health. The liver is the great filter and detoxifier of the body, essential for maintaining health and vitality. In order to support this workhorse of an organ, key nutrients are needed to revitalize liver function through the two major “phases” of detoxification. Phase I consists of clearing debris and toxins from daily…

Fungi Perfecti Host Defense MycoBotanicals Stress Decompress, 60 Vegetarian Capsules

633422710662-FUNGIPERFECTI-BMQuick View ~~$29.95~~ $22.46

Stress is our bodys natural way of responding to any kind of demand or perceived threat. When we feel threatened, our bodies respond by releasing hormones which rouse the body for emergency action. A stressful event can trigger the fight or flight response, causing hormones such as adrenaline and cortisol to surge through the body. Supporting a balanced response to daily stressors is important for maintaining overall health of our bodies and minds.* MycoBotanicals Stress…

Fungi Perfecti Host Defense MyCommunity Comprehensive Immune Support, 120 Vegetarian Capsules

633422038131-FUNGIPERFECTI-BMQuick View ~~$69.95~~ $52.46

Fungi Perfecti Host Defense My Community supports natural immunity. Fungi Perfecti Host Defense MyCommunity is made with U.S. grown organic mushrooms. Fungi Perfecti Host Defense MyCommunity offers 17 powerful mushroom species for immune system health:* Royal Sun Blazei, Cordyceps, Enokitake, Amadou, Agarikon, Artist Conk, Reishi, Oregon Polypore, Maitake, Lion’s Mane, Chaga, Shiitake, Mesima, Birch Polypore, Zhu Ling, Split Gill Polypore and Turkey Tail. Recently renamed, Fungi Perfecti Host Defense MyCommunity is the 17 species Host…

Fungi Perfecti Host Defense MyCommunity Comprehensive Immune Support, 60 Vegetarian Capsules

633422038124-FUNGIPERFECTI-BMQuick View ~~$39.95~~ $29.96

Fungi Perfecti Host Defense My Community supports natural immunity. Fungi Perfecti Host Defense MyCommunity is made with U.S. grown organic mushrooms. Fungi Perfecti Host Defense MyCommunity offers 17 powerful mushroom species for immune system health:* Royal Sun Blazei, Cordyceps, Enokitake, Amadou, Agarikon, Artist Conk, Reishi, Oregon Polypore, Maitake, Lion’s Mane, Chaga, Shiitake, Mesima, Birch Polypore, Zhu Ling, Split Gill Polypore and Turkey Tail. Recently renamed, Fungi Perfecti Host Defense MyCommunity is the 17 species Host…

Fungi Perfecti Host Defense MycoShield Immune Support Spray Cinnamon, 1 Ounces

633422057811-FUNGIPERFECTI-BMQuick View ~~$19.95~~ $14.99

Before you get airborne, take off with Fungi Perfecti Host Defense MycoShield Immune Support Spray Spray. Fungi Perfecti Host Defense MycoShield Immune Support Spray Spray combines 5 powerful polypore species: Agarikon, Red Reishi, Chaga, Birch Polypore and Turkey Tail. Fungi Perfecti Host Defense Myco Shield Immune Support Spray Spray is flavored with Certified Organic cinnamon. Fungi Perfecti Host Defense Myco Shield Immune Support Spray Spray has a lively flavor and is a must-have item for…

Fungi Perfecti Host Defense MycoShield Immune Support Spray Peppermint, 1 Ounces

633422057712-FUNGIPERFECTI-BMQuick View ~~$19.95~~ $16.45

Before you get airborne, take off with Fungi Perfecti Host Defense MycoShield Immune Support Spray Spray. Fungi Perfecti Host Defense MycoShield Immune Support Spray Spray combines 5 powerful polypore species: Agarikon, Red Reishi, Chaga, Birch Polypore and Turkey Tail. Fungi Perfecti Host Defense Myco Shield Immune Support Spray Spray is flavored with Certified Organic peppermint. Fungi Perfecti Host Defense Myco Shield Immune Support Spray Spray has a lively flavor and is a must-have item for…

Fungi Perfecti Host Defense Reishi Extract, 1 Ounce

633422050317-FUNGIPERFECTI-BMQuick View ~~$19.95~~ $17.45

Host Defense Reishi Extract uses Certified Organic mushroom mycelium and fruitbodies, with a full spectrum of constituents: polysaccharides (beta glucans, arabinoxylane, glucose, xylose, galactose and mannose), glycoproteins, ergosterols, triterpenoids and other myco-nutrients, which are essential for Supporting Natural Immunity. Features : Building the immune system is possible not only with diet and exercise but with the right supplements. There are many supplements that can improve the immune system and one of them is Reishi mushroom.…

Fungi Perfecti Host Defense Reishi General Wellness Support, 60 Vegetarian Capsules

633422030326-FUNGIPERFECTI-BMQuick View ~~$31.95~~ $23.96

Fungi Perfecti Host Defense Reishi General Wellness Support supports natural immunity. Fungi Perfecti Host Defense Reishi General Wellness Support is made with U.S. grown organic mushrooms. Reishi (Ganoderma lucidum) grows throughout the world, found primarily on hardwood trees. This species, used for more than two millennia in Asia, has been respectfully called the “Mushroom of Immortality.” The Reishi mushroom is well known as a tonic for supporting general wellness and vitality.* Each Fungi Perfecti Host…

Fungi Perfecti Host Defense Stamets 7 General Immune Support, 60 Vegetarian Capsules

633422037028-FUNGIPERFECTI-BMQuick View ~~$37.95~~ $28.46

Fungi Perfecti Host Defense Stamets 7 General Immune supports natural immunity. It is made with U.S. grown organic mushrooms. Paul Stamets designed this blend of seven mushroom species (Royal Sun Blazei, Cordyceps, Reishi, Maitake, Lion’s Mane, Chaga and Mesima) to support general immunity. Many use Fungi Perfecti Host Defense Stamets 7 as a general tonic for maintaining peak performance and health. It is preferred when the strongest immune support is needed. Each capsule of Fungi Perfecti…

Fungi Perfecti Host Defense Turkey Tail Cellular Support, 60 Vegetarian Capsules

633422027326-FUNGIPERFECTI-BMQuick View ~~$31.95~~ $25.25

Fungi Perfecti Host Defense Turkey Tail Cellular Support also supports natural immunity. Fungi Perfecti Host Defense Turkey Tail Cellular Support is made with U.S. grown organic mushrooms. Predominant in woodlands throughout the world, Turkey Tail (Trametes versicolor ) is one of the best-documented mushrooms in medical research. With a wide spectrum of beneficial properties, Fungi Perfecti Host Defense Turkey Tail Cellular Support shows much promise in supporting the immune system with its protein-bound and unique…

Host Defense Cordyceps Certified Organic Mushroom Powder, Supports Energy, Stamina and Athletic Performance, 3.5 Ounces

633422300153-FUNGIPERFECTI-BMQuick View ~~$29.95~~ $22.46

Cordyceps (Cordyceps militaris) has been traditionally used in Asia for strenuous, high altitude activities and as an immune tonic. Physical fitness enthusiasts and professional athletes have discovered that Cordyceps may have the effect of increased oxygen uptake, supporting higher endurance levels. People have also found that Cordyceps supports healthy sexual functioning. Host Defense Cordyceps Powder is activated, freeze-dried, Certified Organic mycelium, with a full spectrum of constituents: polysaccharides (beta glucans, arabinoxylane, glucose, xylose, galactose, and…

Host Defense Lion’s Mane Extract, 1 Fluid Ounce

633422051611-FUNGIPERFECTI-BMQuick View ~~$19.95~~ $15.35

This beautiful species, appearing as a white waterfall of cascading icicles, is found on broad leaf trees and logs. The subject of recent studies, Lion’s Mane (Hericium erinaceus) is renowned for providing support to the brain and nervous system. Host Defense Lion’s Mane Extract uses Certified Organic mushroom mycelium and fruitbodies, with a full spectrum of constituents: polysaccharides (beta glucans, arabinoxylane, glucose, xylose, galactose, and mannose), glycoproteins, ergosterols, triterpenoids, and other myco-nutrients, which are essential…

Host Defense Stamets 7 Certified Organic Mushroom Powder, Daily Immune Support, 3.5 Ounces

633422354521-FUNGIPERFECTI-BMQuick View ~~$29.95~~ $22.46

Host Defense Stamets 7 Powder is activated, freeze-dried, Certified Organic mycelium, with a full spectrum of constituents: polysaccharides (beta glucans, arabinoxylane, glucose, xylose, galactose, and cordycepic acid), glycoproteins, ergosterols, triterpenoids, and other myco-nutrients, which are essential for supporting natural immunity. Features : Daily overall immune support Promotes respiratory, digestive, circulatory, cellulor, lymphatic, and system functions for foundational immunity Stamets 7 can increase Natural Killer Cells by more than 300% Enhances natural blood-sugar modulation Supports the…

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