Lion's Mane Mushroom
- Supports memory, focus and brain health*
- 1000 mg organic lion’s mane per serving
- Standardised to 40% polysaccharides
- Fruiting body and mycelium, both stated on the label
90 days. Empty bottle. Full refund. No form to fill in.
Description
Most mushroom supplements never say which part of the mushroom is in the capsule. Mycelium grown on grain is cheap to produce and the grain comes along with it, so a large milligram number can be mostly starch. Ours states fruiting body and mycelium powder, standardised to 40% polysaccharides.
Everything in the bottle: Organic lion’s mane (Hericium erinaceus) 1000 mg · Standardised to 40% polysaccharides (400 mg) · Serving size 2 capsules · Other ingredients Capsule (pullulan, water), organic pea starch. Lot number on every bottle.
What this won’t do: This is not something you feel in an hour. There is no stimulant in it and nothing here will make you sharper this afternoon. It is a daily mushroom, judged over months, and anyone selling it as a switch is selling you something else.
Shipping Information
Orders are prepared and dispatched within 2–5 business days, then 2–4 business days in transit with USPS. Most orders land within 5–9 business days of ordering. Tracking is emailed the moment it ships.
Free US shipping over $50. We do not currently ship to Alaska or Hawaii.
90-Day Money-Back Guarantee
Take it for as long as you like inside 90 days. If it is not for you, send the bottle back — empty is fine, empty is expected — and we refund what you paid. No form, no questionnaire, no retention call.
Real people, real routines
Tap any clip to play.
What lion’s mane actually is
A culinary mushroom. Hericium erinaceus has been eaten as food for centuries. It is not a drug and it is not a stimulant.
Fruiting body and mycelium. Both parts are in this capsule, and the label says so.
Standardised, not guessed. Standardised to 40% polysaccharides, which is the figure the batch is made to.
Why mushroom powders vary so much
Most mushroom supplements never say which part of the mushroom is in the capsule. Mycelium grown on grain is cheap to produce and the grain comes along with it, so a large milligram number can be mostly starch. Ours states fruiting body and mycelium powder, standardised to 40% polysaccharides.
What it is built to support
Memory and focus
Supports memory, focus and brain health.*
The dose the studies use
1000 mg of organic lion’s mane per serving, standardised to 40% polysaccharides.
The part is stated
Fruiting body and mycelium, both named on the label — not grain starch by another name.
No stimulant
Nothing caffeine-like in the capsule. It is a daily mushroom, judged over months.
What lion’s mane actually is
A culinary mushroom. Hericium erinaceus has been eaten as food for centuries. It is not a drug and it is not a stimulant.
Fruiting body and mycelium. Both parts are in this capsule, and the label says so.
Standardised, not guessed. Standardised to 40% polysaccharides, which is the figure the batch is made to.
*These statements have not been evaluated by the Food and Drug Administration.
See how it compares
Against the other ways people buy this ingredient — not against anything a doctor prescribes.
| THELVIN | Mycelium-on-grain powders | Mushroom coffee blends | 10-mushroom complexes | |
|---|---|---|---|---|
| Lion’s mane per serving | 1000 mg | Varies by brand | Varies by brand | Blend total only |
| Which part of the mushroom is stated | ✓ | Rarely | Rarely | Rarely |
| Standardised to a marker | 40% polysaccharides | – | – | – |
| Grain starch carried along | None | Usually yes | Varies by brand | Varies by brand |
| Added caffeine | None | None | ✓ | None |
| Money-back guarantee | 90 days | Varies by brand | Varies by brand | Varies by brand |
Formats described in general terms; no brand is named and none is singled out. Compare the label of whatever you are considering. The number that matters is the milligrams of the active ingredient per serving, stated on its own.
90-day money-back guarantee
We stand behind every bottle. Take it for as long as you like inside 90 days — if it is not for you, send the bottle back, empty is fine, and we refund what you paid.
No form. No questionnaire. No retention call.
Refunds go back to the original payment method. Return shipping is on us.
Questions
Will I feel it straight away?
No. There is no stimulant in it. It is a daily mushroom, judged over months.
When will it arrive?
Orders are prepared and dispatched within 2–5 business days, then 2–4 business days in transit with USPS. Most orders land within 5–9 business days of ordering. Tracking is emailed the moment it ships.
Fruiting body or mycelium?
Both, and the label says so. Many products use mycelium grown on grain without mentioning the grain.
Can I take it with coffee?
Yes. It is not a stimulant and there is no caffeine in it.
Can I take it with medication?
Ask your doctor before adding any supplement if you take prescription medication.
What if it does nothing for me?
90 days, empty bottle, full refund. No form to fill in.
Not ready today?
We’ll send you the one-page version — what the ingredient is, what the research actually says, and what it doesn’t.
One email about beet root, then occasional notes about new products. Unsubscribe from any of them in one click.
Where this comes from
References. These describe the underlying nutritional science, not claims about this product.
- Friedman M. Chemistry, nutrition, and health-promoting properties of Hericium erinaceus mushroom fruiting bodies and mycelia. Journal of Agricultural and Food Chemistry, 2015.
- Thongbai B, et al. Hericium erinaceus, an amazing medicinal mushroom. Mycological Progress, 2015.
- Wasser SP. Medicinal mushrooms in human clinical studies. International Journal of Medicinal Mushrooms, 2017.