Best Lion's Mane Supplements 2026: Cost per Effective Dose
By Erin Rose Updated October 8, 2026 How we score
Real Mushrooms Lion's Mane: $0.58 a day, at most $0.19 per 100 mg of beta-glucan (the brand’s figure). That is the most beta-glucan per dollar of any lion’s mane that states a figure. Per gram, the 8 products below cost $0.099 to $0.83 at each brand’s list price; compare a gram only with a gram of the same kind.
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What a gram costs, brand by brand
Each product in the size the link opens, at the brand’s own list price, checked October 6, 2026. Prices at other stores may differ. A gram is lion’s mane as the label states it.
| Product and size | Per gram |
|---|---|
| Micro Ingredients Organic Lion's Mane Powder 16 oz pouch, list $44.95 · fruiting body and mycelium extract powder, 1,500 mg in 1 scoop (1.5 g) | $0.099$0.15 a serving |
| BulkSupplements Lion's Mane Extract Capsules 360 capsules, list $24.97 · fruiting-body extract, 1,000 mg in 2 capsules | $0.14$0.14 a serving |
| Om Lion's Mane Powder 7.05 oz (200 g), list $45.99 · fruiting body and mycelium grown on oats, 2,000 mg in 2 g (about 1 teaspoon) | $0.23$0.46 a serving |
| Nutricost Organic Lion's Mane 2,100 mg 90 capsules, list $16.97 · dried fruiting body, 2,100 mg in 3 capsules | $0.27$0.57 a serving |
| Double Wood Lion's Mane Mushroom 500 mg 120 capsules, list $22.95 · dried fruiting body and mycelium, 1,000 mg in 2 capsulesNSF/ANSI 173 | $0.38$0.38 a serving |
| Real Mushrooms Lion's Mane 120 capsules, list $34.95 · fruiting-body extract, 1,000 mg in 2 capsules · at most $0.19 per 100 mg of stated beta-glucanOur pick | $0.58$0.58 a serving |
| Fungies Lion's Mane Gummies 60 gummies, list $19.95 · gummy, 500 mg in 1 gummy · at most $0.22 per 100 mg of stated beta-glucan | $0.67$0.33 a serving |
| Transparent Labs Mushroom Stack 90 capsules, list $24.99 · mushroom blend, 1,000 mg in 3 capsulesInformed Choice | $0.83$0.83 a serving |
We priced 24 lion’s mane products at every size each brand sells; these 8 are the best value of each kind. To choose by need: the 3 best lion’s mane supplements.
Why a gram is not the whole story
A gram of hot-water extract, a gram of dried mushroom and a gram of mycelium grown on oats are not the same thing. Mycelium on grain counts the oats or rice in its grams. The figure that compares across kinds is beta-glucan, a fiber in the mushroom, and only a few brands state it. Every beta-glucan figure here is the brand’s own; we did not test any product.
What the trials of lion’s mane measured: what the research says. How much to take: our dosage page.
6 lion’s mane products we checked but did not price
- Life Cykel Lion's Mane + Kakadu Plum liquid extract: Informed Sport lists it (US version), but its label gives a 1,012 mg blend of lion's mane extracts and Kakadu plum with no lion's mane amount, so we cannot price a gram of lion's mane.
- ELMNT 16x Lion's Mane: A multi-ingredient formula (lion's mane with ashwagandha and rhodiola). We score lion's mane alone or in a mushroom blend, not mixed with herbs or vitamins.
- Four Sigmatic Focus Capsules: A multi-ingredient formula (lion's mane with rhodiola, bacopa, ashwagandha, L-theanine and B12). We score lion's mane alone or in a mushroom blend, not mixed with herbs or vitamins.
- BulkSupplements Organic Lion's Mane Extract Powder: The 500 g size is out of stock on the brand store, and the 1 kg Amazon listing may be the brand's plain powder rather than this extract (October 6, 2026).
- FourFive Lion's Mane capsules: On Informed Sport, but a UK brand we did not find on Amazon US (October 6, 2026).
- Puresport Lion's Mane: On Informed Sport, but a UK brand we did not find on Amazon US (October 6, 2026).
Sources
- Prices: each brand’s own list price, its regular one-time price, for every size it sells, checked October 6, 2026. We quote no Amazon prices; Amazon is only where the buy links go.
- Labels and beta-glucan: each brand’s label, product page or posted lot report. Testing: NSF/ANSI 173, NSF Certified for Sport, Informed Choice and Informed Sport, read October 6, 2026; USP Verified from our copy of September 22, 2026. Double Wood is on NSF/ANSI 173; Transparent Labs Mushroom Stack is on Informed Choice.
The unit is one gram of lion’s mane as the label states it. Scores updated October 6, 2026.