Host Defense

What Host Defense does

Host Defense Mushrooms, a product line of Fungi Perfecti, LLC, is a vertically integrated U.S. dietary supplement company that grows certified organic mushroom mycelium and fruit bodies on its farm near the Olympic Rainforest in Washington State and sells mushroom-based supplements across capsules, liquid extracts, powders, gummies, throat sprays, and drink mixes. Its product platform is built on proprietary mycelium-based formulations (notably Stamets 7, MyCommunity, Agarikon, Reishi, Lion's Mane, Turkey Tail, Cordyceps) with triple-extraction methods for bioavailability and independent third-party lab verification for identity, purity, composition, and strength; offerings are stacked across certifications including USDA Organic, Non-GMO Project, vegan, gluten-free, and B Corp. The portfolio is organized into single-ingredient products, multi-mushroom blends (Stamets 7, MyCommunity), mushroom-plus-herb blends (MycoBotanicals), condition-specific lines (MycoBenefits for Focus, Mood, Sleep, Beauty, Peri Meno, PMS), throat sprays (MycoShield), single-serve drink mixes (MycoBrew Coffee, Matcha, Cocoa), and a culturally branded gummy sub-brand (Grateful Dead Gummies).

The company makes money through three primary channels: direct-to-consumer e-commerce via hostdefense.com and fungi.com with one-time purchases plus a Subscribe & Save subscription program (20% off, free shipping over $35), retail distribution through U.S. natural products supermarkets (where it ranks as the #1 best-selling mushroom supplement brand per SPINS data, 52 weeks ending 12/28/2025), and B2B bulk ingredient sales to other manufacturers at fungi.com/pages/bulkingredients. Canadian sales are routed through a distributor (Tall Grass) and the company no longer ships supplements directly to Canada. Pricing spans approximately $10.95 (throat sprays) to $62.95+ (Agarikon) with bulk volume discounts (BULK20, BULK25) layered on top. Founder and Chief Science Officer Paul Stamets, who founded Fungi Perfecti in 1980, remains an active scientific spokesperson, supported by in-house teams of mycologists, biologists, chemists, and researchers and ongoing research collaborations with the NIH, USDA, and Washington State University.

Name

Host Defense

Legal name

Fungi Perfecti, LLC

Website

https://hostdefense.com

Company type

Private

Founded year

1980

Operating status

Operating

Headcount range

11–50 employees

Short description

Host Defense Mushrooms, a product line of Fungi Perfecti, LLC, sells certified-organic mushroom mycelium-based supplements (capsules, extracts, powders, gummies, throat sprays, drink mixes) direct-to-consumer, through U.S. natural products retailers, and as B2B bulk ingredients, serving health-conscious consumers seeking immune, cognitive, energy, and wellness support.

Ownership category

akta.pro rank

Product category

Mushroom Dietary Supplements

NAICS

Food (Health) Supplement Retailers (456191), Mushroom Production (111411)

SIC

Medicinal Chemicals & Botanical Products (2833)

akta.pro primary industry

Herbal & Botanical Supplements (CRADAGAD)

akta.pro secondary industries

Mushroom & Fungi Production (Indoor/Protected) (AFAGAHAK), Fortification Ingredients (Vitamins, Minerals, Nutrient Premixes) (CRADAOAM)

Keywords

• Mushroom supplements
• Mycelium dietary supplements
• Organic functional mushrooms
• Adaptogenic mushroom extracts
• Immune support supplements

Headquarters

HQ city

Olympia

HQ country

United States

HQ region

North America

Offices3 records

Markets served

GTM type

B2C

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Personnel, Technology or R&D, Marketing or Sales, Operations, Infrastructure

Revenue model

1. Direct E-commerce Sales: Products sold directly to consumers through hostdefense.com and fungi.com with one-time purchases and subscription options.
2. Retail/Distribution: Products sold through natural products supermarkets and retail stores across the US.
3. Wholesale/B2B Ingredients: B2B ingredient sales to other manufacturers through fungi.com/pages/bulkingredients.

Pricing tiers

Go-to-market motion1 record

Distribution channels6 records

Marketing channels6 records

Core offering

Host Defense Mushrooms manufactures and sells certified organic mushroom mycelium-based dietary supplements in formats including capsules, triple-extracted liquids, powders, gummies, throat sprays, and single-serve drink mixes. Products target immune support, cognitive function, energy, relaxation, and condition-specific wellness (e.g., sleep, mood, perimenopause). Sales are driven through direct-to-consumer e-commerce, subscriptions, retail stores in natural products supermarkets, and B2B bulk ingredient supply.

Product overview

Host Defense Mushrooms is a comprehensive portfolio of mushroom mycelium-based dietary supplements offered across multiple delivery formats including capsules (Lion's Mane, Turkey Tail, Reishi, Cordyceps, Agarikon, Stamets 7, MyCommunity), liquid extracts, powders (single-mushroom and blends like BrainPower Stack and MycoBotanicals lines), gummies (including the Grateful Dead Gummies collaboration sub-brand), throat sprays (MycoShield line), and drink mixes (MycoBrew Coffee, Matcha, Cocoa). The core technology platform centers on certified organic mushroom mycelium grown in Washington State, positioned for immune support, cognitive function, energy, and targeted health benefits. The product architecture includes foundational single-ingredient products, multi-mushroom blends (Stamets 7, MyCommunity), functional formulations combining mushrooms with herbs (MycoBotanicals line), condition-specific solutions (MycoBenefits line), and subscription options. All products are verified for identity, purity, composition, and strength by independent labs.

Differentiator

Problem solved

Functional benefit

Brands

• MycoBenefits®: Formulas featuring carefully-selected herbs to complement specific mushrooms for targeted body system benefits, including Beauty, Focus, Mood, Sleep, Peri Meno, and PMS products.
• MycoBrew®
• MycoShield®
• Grateful Dead Gummies™

Products and services

• Stamets 7® Capsules 7-species mushroom mycelium capsule formula for daily foundational immune support, formulated by founder Paul Stamets.
• MyCommunity® Capsules Comprehensive multi-mushroom capsule formula using diverse mushroom species for broad-spectrum immune support.
• Lion's Mane Capsules Capsule supplement with certified organic Lion's Mane mushroom mycelium supporting memory, cognition, and nervous system health.
• Turkey Tail Capsules Capsule supplement with certified organic Turkey Tail mushroom mycelium for immune system support.
• Agarikon Capsules Capsule supplement with rare Agarikon mushroom mycelium (Fomitopsis officinalis) supporting immunomodulation and balanced immune response.
• MyCommunity® Extract Comprehensive triple-extracted liquid formula using diverse mushroom species for year-round immune support.
• Lion's Mane Extract Triple-extracted liquid supplement with Lion's Mane mushroom mycelium and fruit bodies for memory, mental clarity, focus, and nervous system health.
• Reishi Extract Triple-extracted liquid supplement with Reishi mushroom mycelium for longevity, cardiovascular health, energy, and stress adaptation.
• BrainPower Stack® Powder Multi-ingredient powder blend combining Lion's Mane and Reishi mushroom mycelium with turmeric, ginger, cassia, and black pepper for cognitive and cardiovascular support.
• MycoBotanicals® Brain & Body™ Powder Mushroom and herb powder blend combining Lion's Mane and Reishi with turmeric, ginger, and other herbs for comprehensive mind and body wellness support.
• Lion's Mane Powder Powder supplement with certified organic Lion's Mane mushroom mycelium for mixing into beverages or food to support cognition and nerve health.
• Host Defense® Immune* Gummies Gummy supplement with Stamets 7 mushroom mycelium blend in strawberry flavor for daily immune support.
• Host Defense® Lion's Mane Gummies Gummy supplement with Lion's Mane mushroom mycelium in blueberry flavor for cognitive support.
• Grateful Dead Gummies™ - Cosmic Focus™* Functional gummy supplement featuring mushroom mycelium with Reishi and Lion's Mane for focus and cognitive support, Cherry Zen flavor.
• Grateful Dead Gummies™ - Stay Mellow™*

Quantifiable outcome

• Best-selling mushroom supplement brand in U.S. natural channel

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration1 record

Feature4 records

Partnerships

Three partnerships are on record, tiered core.

• Washington State University (Department of Entomology)coreStrategic or Co-development PartnerResearch partnership using mushroom mycelium-based extracts to help combat Colony Collapse Disorder in bee populations. Paul Stamets has partnered with the Department of Entomology at Washington State University to study solutions for honeybee health.
• National Institutes of Health (NIH)coreStrategic or Co-development PartnerTesting extracts of rare mushroom strains at NIH (National Institutes of Health/Virology) against a wide panel of viruses pathogenic to humans, animals and bees.
• United States Department of Agriculture (USDA)coreStrategic or Co-development PartnerCollaborating on testing mushroom extracts against viruses affecting agriculture and bee populations.

Scale indicators3 records

Recent moves6 records

Expansion highlights5 records

Emerging players

• Sun Potion: Sun Potion sells adaptogenic tonic herbs and mushroom-based drink mixes/powders in the premium DTC wellness space. Comparable on consumer overlap (wellness-conscious, premium positioning) and adjacent functional product formats.
• Moon Juice: Moon Juice is a premium functional wellness brand selling powders, blends, and supplements (including some mushroom/adaptogen content) in DTC and select retail. Comparable consumer and lifestyle positioning, with partial category overlap.
• AG1 (Athletic Greens): AG1 is a leading daily wellness greens/supplement powder competing for the same health-conscious consumer wallet share with subscription DTC. Adjacent functional wellness positioning with overlap in the daily-routine supplement consumer.
• Ritual: Ritual is a DTC-first supplement brand with clinical positioning, third-party testing emphasis, and multi-channel expansion. Comparable on DTC-first distribution, trust/verification posture, and subscription model, though not mushroom-specialized.

Direct peers

• Real Mushrooms: Real Mushrooms sells mushroom dietary supplements emphasizing fruiting bodies and third-party testing, competing directly with Host Defense across capsules, extracts, and powders in the natural channel and DTC. Overlapping product line and consumer base make it a close comparable.
• Four Sigmatic: Four Sigmatic is a direct competitor in the functional mushroom supplement and mushroom coffee/drink mix category, with overlapping DTC positioning, similar target consumers (health-conscious wellness buyers), and parallel product formats (capsules, extracts, drinks). It is the most cited head-to-head brand in the U.S. functional mushroom space.
• Om Mushroom (Om Superfoods): Om Mushroom is a functional mushroom supplement brand offering capsules, powders, drink mixes, and gummies — a near-mirror of Host Defense's format strategy — targeting the same natural and DTC channels. Comparable category, formats, and consumer.
• Mushroom Wisdom (Mushroom Science): Mushroom Wisdom is a long-established mushroom supplement brand offering capsules and extracts in the natural channel with strong focus on immune and cognitive benefits. Direct competitor with overlapping SKU types and consumer.

Broad incumbents

• Gaia Herbs: Gaia Herbs is a broader botanical supplement incumbent (herbal tinctures, capsules, powders) selling into the same natural channel as Host Defense. It offers overlapping adaptogenic/wellness SKUs but is not mushroom-specialized. Comparable on certification standards, channel, and consumer.
• NOW Foods: NOW Foods is a large supplement incumbent with a broad mushroom supplement line sold across natural and mass channels. Comparable on channel presence and category overlap, though its portfolio spans many non-mushroom categories.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks5 records

Key highlights7 records

Customer concentration

• Xx.com/hostdefense
• Facebookfacebook.com/HostDefense
• LinkedInlinkedin.com/company/host-defense

Compliance6 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Host Defense