Fungi Perfecti Host Defense Lion's Mane Memory & Nerve Support 120 Veg Caps

Fungi Perfecti Host Defense Lion’s Mane delivers 1g of full-spectrum, certified organic Hericium erinaceus mycelium per serving — activated, freeze-dried, and harvested at peak life cycle — for daily cognitive, memory, and nerve support. USDA Organic, Non-GMO Project Verified, US-grown. Grown and processed under the supervision of Paul Stamets, D.Sc. 120 veg capsules, 60 servings.

Why

Lion’s Mane (Hericium erinaceus) is one of the most scientifically compelling medicinal mushrooms, uniquely distinguished by its ability to stimulate the production of Nerve Growth Factor (NGF) — a protein essential for the growth, maintenance, and survival of neurons throughout the brain and nervous system. The bioactive compounds responsible — erinacines in the mycelium and hericenones in the fruiting body — are small enough to cross the blood-brain barrier and directly stimulate NGF synthesis, supporting cognitive function, memory, mental clarity, and nerve health. What sets Host Defense Lion’s Mane apart is its full-spectrum mycelium approach. Rather than isolating a single compound, Fungi Perfecti preserves the complete matrix of bioactive constituents that develop naturally during the mycelium’s growth phase — polysaccharides (beta glucans, arabinoxylane, glucose, xylose, galactose, mannose), glycoproteins, ergosterols, triterpenoids, and other myco-nutrients. The mycelium is harvested at peak life cycle (P Value Certified for maximum bioactive density), then freeze-dried to preserve heat-sensitive compounds and heat-activated to maximise bioavailability. Grown on certified organic brown rice substrate in the USA, from forest-sourced genetics to farm to finished product. Fungi Perfecti was founded by Paul Stamets, D.Sc. — the world’s foremost authority on medicinal mushrooms.

Key Benefits

• NGF stimulation — erinacines cross the blood-brain barrier to support nerve growth factor production
• Memory & cognitive support — supports mental clarity, focus, memory, and mood
• Nerve health — supports the maintenance and regeneration of the nervous system
• Full-spectrum mycelium — complete bioactive profile including beta glucans, triterpenoids, ergosterols, and glycoproteins
• Peak life cycle harvest — P Value Certified for maximum bioactive density
• Freeze-dried and heat-activated — optimal nutrient preservation and bioavailability
• Certified organic, Non-GMO Project Verified, US-grown
• 120 veg capsules — 60 servings, 2-month supply

Formula Highlights

• Lion’s Mane Mycelium (Hericium erinaceus), certified organic — 1g per serving; full-spectrum including erinacines for NGF stimulation
• Polysaccharides (beta glucans, arabinoxylane, glucose, xylose, galactose, mannose) — primary immune-modulating and neuroprotective compounds
• Glycoproteins — support cellular signalling
• Ergosterols — mushroom precursor to vitamin D; antioxidant properties
• Triterpenoids — anti-inflammatory and adaptogenic bioactive compounds
• P Value Certified harvest — peak life cycle for maximum bioactive density

Supplement Facts

Serving size: 2 capsules | Servings per container: 60

*Daily Value not established.

Suggested Use

Take 2 capsules once daily, with or without food, or as recommended by your healthcare practitioner.

Other Ingredients

Freeze-dried myceliated brown rice (certified organic), pullulan capsule (a natural extracellular polysaccharide). Vegan, gluten free, USDA Organic, Non-GMO Project Verified.

About Fungi Perfecti & Host Defense

Fungi Perfecti was founded by Paul Stamets, D.Sc. — the world’s foremost authority on medicinal mushrooms. Host Defense is their premium supplement line, grown and processed entirely in the USA under rigorous organic certification from the Washington State Department of Agriculture. Every batch is Non-GMO Project Verified, freeze-dried for nutrient preservation, and heat-activated for maximum bioavailability — from forest genetics to farm to finished capsule.

Warnings

Consult your healthcare practitioner before use if you are pregnant, breastfeeding, taking medication, or have a known mushroom allergy. Keep out of reach of children. Store in a cool, dry place.