Lion’s Mane mushroom (Hericium erinaceus) is a medicinal fungus renowned for its potential brain-boosting effects, especially in promoting neurogenesis (the growth of new brain cells). Here's a breakdown of how it works, the types you can buy, and where to find it.
🧠 How Lion’s Mane Stimulates Brain Cell Growth
Lion’s Mane contains two key bioactive compounds:
Hericenones – found in the fruiting body
Erinacines – found in the mycelium
These compounds can stimulate the synthesis of Nerve Growth Factor (NGF), a protein crucial for:
Growth and repair of neurons
Neuroplasticity (the brain’s ability to form new connections)
Memory and cognitive function
In lab studies and animal models, Lion’s Mane has been shown to:
Stimulate the regeneration of damaged nerves
Support the formation of new neurons
Improve memory and learning
Some early human trials suggest cognitive improvements in people with mild cognitive impairment, although more research is needed for definitive conclusions.
🛍️ Types of Lion’s Mane You Can Buy
You can buy Lion's Mane in several forms depending on your preference, purpose, and bioavailability:
1. Powder
Made from dried fruiting bodies or mycelium
Can be added to smoothies, tea, or coffee
Available as dual-extract (more potent: alcohol and water extracted)
Best for: Budget-friendly, daily use
2. Capsules
Pre-measured powder doses
Convenient, travel-friendly
Often available as fruiting body only, mycelium only, or dual-extract
Best for: Consistency, ease of use
3. Tincture (Liquid Extract)
Alcohol-based extract that may include both fruiting body and mycelium
Faster absorption under the tongue
Typically more potent due to concentration
Best for: Faster effects, easy dosing
4. Fresh or Dried Organic Mushrooms
Used in cooking (e.g., stir-fries, soups)
Fresh mushrooms have all their nutrients intact
Dried versions can be rehydrated
Best for: Culinary and supplement purposes
✅ What to Look for in High-Quality Lion’s Mane
Certified organic
Dual-extracted (alcohol and water extraction for full-spectrum benefits)
100% fruiting body (higher concentration of hericenones)
No fillers or grain-based substrates (especially for capsules or powder)
3rd-party tested for purity and potency
🌐 Where to Buy Lion’s Mane
Online (global options)
Real Mushrooms – Known for 100% organic fruiting body extracts
Host Defense – Founded by mycologist Paul Stamets; offers mycelium-based extracts
FreshCap Mushrooms – Dual extracts, lab-tested, clean ingredients
Four Sigmatic – Coffee blends and elixirs with Lion’s Mane
Amazon – Wide variety, but check sourcing carefully
Health Food Stores
Whole Foods Market
Natural grocers
Local herbal shops or co-ops
Fresh Organic Lion’s Mane
Farmers’ markets (in mushroom-friendly regions)
Local mushroom growers or fungi CSA subscriptions
Online organic mushroom farms (e.g., North Spore, Smallhold)
🔁 Daily Use Tips
Start with a low dose (e.g., 500–1000 mg per day) and gradually increase
Best taken daily for cognitive support; effects can take a few weeks
Combine with healthy lifestyle (sleep, exercise, diet)