Gaia Herbs, Lion's Mane Mushroom, 120 Vegan Capsules vs 21st Century, Lion's Mane, 2,100 mg, 60 Veg Capsules
Gaia Herbs, Lion's Mane Mushroom, 120 Vegan Capsules (#2, best premium) vs 21st Century, Lion's Mane, 2,100 mg, 60 Veg Capsules (#4): in our Lion's Mane for Focus and Memory scoring the Gaia Herbs, Lion's Mane Mushroom, 120 Vegan Capsules totals 6.9/10 and the 21st Century, Lion's Mane, 2,100 mg,…
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21st Century, Lion's Mane, 2,100 mg, 60 Veg Capsules
$12.49Check price at iHerbRead full reviewTopsFive comparison scores
Side by side
| Gaia Herbs, Lion's Mane Mushroom, 120 Vegan Capsules | 21st Century, Lion's Mane, 2,100 mg, 60 Veg Capsules | |
|---|---|---|
| Price | — | $12.49 |
| Mushroom material | Organic Lion's Mane fruiting body extracts; no mycelium or growing medium | Lion's Mane fruiting body |
| Extract type | Fruiting-body extracts; 450 mg is labeled equivalent to 2.5 g dry mushrooms; dual extraction not stated | 525 mg of 4:1 extract, equivalent to 2,100 mg dried mushroom; dual extraction not stated |
| Labeled dose | 450 mg extract per capsule | 525 mg actual extract plus 10 mg BioPerine per capsule |
| Beta-glucans | 83 mg per serving | Not quantified; label only says naturally occurring polysaccharides |
| Organic certification | USDA Organic; certified organic by Oregon Tilth | None stated |
| Testing and heavy metals | Gaia reports in-house ISO-certified ICP-MS testing for arsenic, mercury, cadmium and lead, plus lot traceability through Meet Your Herbs; not independent product certification | Label says Guaranteed Quality Laboratory Tested; no recognized external certification, heavy-metal result or product-specific COA is linked |
| Other ingredients | Organic pullulan vegan capsule | Cellulose, magnesium silicate, magnesium stearate and silicon dioxide |
| Active-value basis | $6.19 per gram of labeled beta-glucans | $0.40 per gram of actual 4:1 extract; beta-glucan cost cannot be calculated |
How they differ in real use
Built from our lions mane for focus scoring, each product's published specifications, and verified owner feedback — not hands-on testing.
Both the Gaia Herbs, Lion's Mane Mushroom, 120 Vegan Capsules and the 21st Century, Lion's Mane, 2,100 mg, 60 Veg Capsules made our Top 5 Lion's Mane for Focus and Memory, at #2 (best premium) and #4. It ranks second because quantified beta-glucans, fruiting-body-only extract and unusually clean labeling outweigh its poor value. Its testing is well described but remains in-house, keeping it below Real Mushrooms. Its disclosed 4:1 fruiting-body extraction, dose equivalence and value place it above NOW despite a much smaller review history. Missing beta-glucan measurement, organic certification and independent testing evidence prevent a higher rank.
We score lion's mane for focus and memory on Third-Party Testing (30%), Form & Bioavailability (25%), Dose vs Research (20%), Label Transparency (15%) and Value (10%). On that basis the Gaia Herbs, Lion's Mane Mushroom, 120 Vegan Capsules totals 6.9 out of 10 and the 21st Century, Lion's Mane, 2,100 mg, 60 Veg Capsules 6.1. The widest gap is Third-Party Testing, where the Gaia Herbs, Lion's Mane Mushroom, 120 Vegan Capsules scores 4 against 2 for the 21st Century, Lion's Mane, 2,100 mg, 60 Veg Capsules — independent certification or a published certificate of analysis. Value also separates them: 8 for the 21st Century, Lion's Mane, 2,100 mg, 60 Veg Capsules versus 3 for the Gaia Herbs, Lion's Mane Mushroom, 120 Vegan Capsules.
On paper, the specifications that actually differ: Mushroom material — Organic Lion's Mane fruiting body extracts; no mycelium or growing medium on the Gaia Herbs, Lion's Mane Mushroom, 120 Vegan Capsules versus Lion's Mane fruiting body on the 21st Century, Lion's Mane, 2,100 mg, 60 Veg Capsules; Extract type — Fruiting-body extracts; 450 mg is labeled equivalent to 2.5 g dry mushrooms; dual extraction not stated on the Gaia Herbs, Lion's Mane Mushroom, 120 Vegan Capsules versus 525 mg of 4:1 extract, equivalent to 2,100 mg dried mushroom; dual extraction not stated on the 21st Century, Lion's Mane, 2,100 mg, 60 Veg Capsules; Labeled dose — 450 mg extract per capsule on the Gaia Herbs, Lion's Mane Mushroom, 120 Vegan Capsules versus 525 mg actual extract plus 10 mg BioPerine per capsule on the 21st Century, Lion's Mane, 2,100 mg, 60 Veg Capsules; Beta-glucans — 83 mg per serving on the Gaia Herbs, Lion's Mane Mushroom, 120 Vegan Capsules versus Not quantified; label only says naturally occurring polysaccharides on the 21st Century, Lion's Mane, 2,100 mg, 60 Veg Capsules; Organic certification — USDA Organic; certified organic by Oregon Tilth on the Gaia Herbs, Lion's Mane Mushroom, 120 Vegan Capsules versus None stated on the 21st Century, Lion's Mane, 2,100 mg, 60 Veg Capsules; Testing and heavy metals — Gaia reports in-house ISO-certified ICP-MS testing for arsenic, mercury, cadmium and lead, plus lot traceability through Meet Your Herbs; not independent product certification on the Gaia Herbs, Lion's Mane Mushroom, 120 Vegan Capsules versus Label says Guaranteed Quality Laboratory Tested; no recognized external certification, heavy-metal result or product-specific COA is linked on the 21st Century, Lion's Mane, 2,100 mg, 60 Veg Capsules.
The 21st Century, Lion's Mane, 2,100 mg, 60 Veg Capsules lists at $12.49; the Gaia Herbs, Lion's Mane Mushroom, 120 Vegan Capsules's current price is on the merchant page. Owners praise the Gaia Herbs, Lion's Mane Mushroom, 120 Vegan Capsules for quantifies 83 mg of beta-glucans per capsule and fruiting-body extract contains no mycelium, growing medium or internal filler; the most common complaint is costs approximately $6.19 per gram of labeled beta-glucans. Owners praise the 21st Century, Lion's Mane, 2,100 mg, 60 Veg Capsules for clearly distinguishes 525 mg of actual 4:1 extract from the 2,100 mg dry equivalent and uses Lion's Mane fruiting body rather than mycelium-on-grain; the most common complaint is no organic certification or quantified beta-glucan content.
Gaia Herbs, Lion's Mane Mushroom, 120 Vegan Capsules
- Quantifies 83 mg of beta-glucans per capsule
- Fruiting-body extract contains no mycelium, growing medium or internal filler
- USDA Organic, Oregon Tilth certified and Non-GMO Project Verified
- Costs approximately $6.19 per gram of labeled beta-glucans
- Heavy-metal testing is performed in Gaia's own ISO-certified laboratory rather than under a recognized independent product certification
21st Century, Lion's Mane, 2,100 mg, 60 Veg Capsules
- Clearly distinguishes 525 mg of actual 4:1 extract from the 2,100 mg dry equivalent
- Uses Lion's Mane fruiting body rather than mycelium-on-grain
- Costs $0.21 per one-capsule serving
- No organic certification or quantified beta-glucan content
- Contains magnesium silicate, magnesium stearate and silicon dioxide, plus 10 mg of black-pepper extract not used in the cited Lion's Mane trials
Which should you buy?
The Gaia Herbs, Lion's Mane Mushroom, 120 Vegan Capsules is the better fit for capsule buyers wanting a quantified beta-glucan dose and buyers prioritizing a minimal one-excipient label — it is the higher-scoring pick here, chiefly for Third-Party Testing and Label Transparency. The 21st Century, Lion's Mane, 2,100 mg, 60 Veg Capsules is the better fit for budget buyers wanting a disclosed fruiting-body extract ratio and buyers preferring one capsule per serving, and the stronger choice if Value matters more to you than the overall score. The Gaia Herbs, Lion's Mane Mushroom, 120 Vegan Capsules is a poor fit for value-first buyers; the 21st Century, Lion's Mane, 2,100 mg, 60 Veg Capsules is a poor fit for organic-only buyers.
Choose the Gaia Herbs, Lion's Mane Mushroom, 120 Vegan Capsules if
- Capsule buyers wanting a quantified beta-glucan dose
- Buyers prioritizing a minimal one-excipient label
Skip it if
- Value-first buyers
- Buyers requiring independent certification or a public external COA
Choose the 21st Century, Lion's Mane, 2,100 mg, 60 Veg Capsules if
- Budget buyers wanting a disclosed fruiting-body extract ratio
- Buyers preferring one capsule per serving
Skip it if
- Organic-only buyers
- Buyers requiring quantified beta-glucans or independent certification
Common questions
Is the Gaia Herbs, Lion's Mane Mushroom, 120 Vegan Capsules better than the 21st Century, Lion's Mane, 2,100 mg, 60 Veg Capsules?
In our Lion's Mane for Focus and Memory ranking the Gaia Herbs, Lion's Mane Mushroom, 120 Vegan Capsules scores higher overall, 6.9 to 6.1, with the biggest advantage in Third-Party Testing. The 21st Century, Lion's Mane, 2,100 mg, 60 Veg Capsules is stronger on Value, so it is the better pick if that matters most to you.
What is the main difference between the Gaia Herbs, Lion's Mane Mushroom, 120 Vegan Capsules and the 21st Century, Lion's Mane, 2,100 mg, 60 Veg Capsules?
The headline spec difference is Mushroom material: Organic Lion's Mane fruiting body extracts; no mycelium or growing medium on the Gaia Herbs, Lion's Mane Mushroom, 120 Vegan Capsules versus Lion's Mane fruiting body on the 21st Century, Lion's Mane, 2,100 mg, 60 Veg Capsules. In use, the gap that matters most is Third-Party Testing (4 vs 2 in our scoring): independent certification or a published certificate of analysis.