Lion's Mane for longevity
Grade BEdible medicinal mushroom (Hericium erinaceus) with bioactive hericenones and erinacines that promote nerve growth factor (NGF) synthesis.
61/100 Evidence Strength
Why Lion's Mane matters for longevity
Edible medicinal mushroom (Hericium erinaceus) with bioactive hericenones and erinacines that promote nerve growth factor (NGF) synthesis.
- Improved cognitive scores in mild cognitive impairment (small Japanese RCT)
- Subjective focus and mental clarity
- Mood support and reduced anxiety markers
- Peripheral nerve regeneration in animal models
Typical dose
1 g dual-extract daily
Best timing
Any time, with or without food
Evidence grade
Grade B 61/100
Mechanism of action
Erinacines cross the blood-brain barrier and stimulate NGF and BDNF production, supporting neurogenesis, myelination, and synaptic plasticity in the hippocampus.
Dosage & Timing
Typical
1 g dual-extract daily
Range
500 mg – 3 g
Timing
Any time, with or without food
With Food
Not required
Form
Dual-extract (water + ethanol) capsule or powder — single-extract products are notably weaker
Category
Cognition
Reported Benefits
- Improved cognitive scores in mild cognitive impairment (small Japanese RCT)
- Subjective focus and mental clarity
- Mood support and reduced anxiety markers
- Peripheral nerve regeneration in animal models
Side Effects
- GI upset (rare)
- Possible allergic reaction in mushroom-sensitive individuals
Contraindications
- Known mushroom allergy
- Bleeding disorders (theoretical antiplatelet effect)
Known Interactions
Antiplatelet / anticoagulant drugsTheoretical additive bleeding risk.
References
Lion's Mane — Frequently Asked Questions
Common questions about dose, benefits, side effects and longevity use of Lion's Mane.
What is the typical dose of Lion's Mane?+
1 g dual-extract daily (range 500 mg – 3 g). Any time, with or without food. Food not required.
How does Lion's Mane work in the body?+
Erinacines cross the blood-brain barrier and stimulate NGF and BDNF production, supporting neurogenesis, myelination, and synaptic plasticity in the hippocampus.
What are the longevity benefits of Lion's Mane?+
Edible medicinal mushroom (Hericium erinaceus) with bioactive hericenones and erinacines that promote nerve growth factor (NGF) synthesis. Reported benefits include: Improved cognitive scores in mild cognitive impairment (small Japanese RCT); Subjective focus and mental clarity; Mood support and reduced anxiety markers; Peripheral nerve regeneration in animal models.
What are the side effects of Lion's Mane?+
GI upset (rare); Possible allergic reaction in mushroom-sensitive individuals Avoid in: Known mushroom allergy, Bleeding disorders (theoretical antiplatelet effect).
What is Lion's Mane commonly stacked with for longevity?+
Omega-3, Citicoline, Bacopa monnieri.
Comparison vs Alternatives
All Supplements →| Attribute | Lion's ManeThis page | Creatine Monohydrate | L-Theanine |
|---|---|---|---|
| Evidence | Grade B61/100 | Grade A94/100 | Grade A78/100 |
| Category | Cognition | Cognition | Cognition |
| Best for | Improved cognitive scores in mild cognitive impairment (small Japanese RCT) | Strength and lean mass | Calm, focused attention without sedation |
| Typical dose | 1 g dual-extract daily | 5 g daily | 100–200 mg with caffeine, or 200–400 mg alone |
| Timing | Any time, with or without food | Any time of day, consistent | With morning caffeine, or 30–60 min before bed for sleep |
| Form | Dual-extract (water + ethanol) capsule or powder — single-extract products are notably weaker | Micronized powder | Capsule, powder, or naturally present in matcha/green tea |
| Action | Current page | View → | View → |