Lion's Mane Mushroom
Studied for nerve-growth-factor pathways — a promising mechanism with still-early human evidence.
| Category | Mushroom extract |
|---|---|
| Amount per capsule | Not disclosed — see label |
| Evidence strength | Early and preliminary |
What it is
Lion's Mane (Hericium erinaceus) is a natural mushroom studied for compounds relevant to nerve growth factor (NGF) pathways — the biological signaling involved in the growth and maintenance of neurons.
How it's associated with cognition
The mechanism behind Lion's Mane is interesting: certain compounds it contains are studied for stimulating NGF production, which is theorized to support neuron health and, by extension, cognitive function over time.
What the evidence actually shows
This is the most preliminary ingredient in the formula. Human evidence is still early and small — promising mechanistic research, but not the kind of large, well-replicated trial base that exists for Bacopa or Ginkgo. Treat it as a supporting ingredient with genuine scientific interest behind it, not a proven one.
Why it's still included
Lion's Mane addresses a mechanism — neuron growth signaling — that none of the formula's other four ingredients target directly, which is the rationale for including it alongside more established actives like Ginkgo and Bacopa.
Safety notes
Lion's Mane is generally considered well tolerated. As with any mushroom-derived ingredient, those with mushroom or fungal allergies should exercise caution, and pregnant or nursing individuals should consult a doctor first.