Nootropics Depot
Nootropics Depot Lion's Mane 8:1
The transparency benchmark of the category: 8:1 dual-extract from whole fruiting body, batch-level COAs, and a cGMP and FDA-registered manufacturing chain. The price premium is real but earned, and this is the listing serious buyers default to.
Editorial conclusion
Verdict
The transparency benchmark of the category: 8:1 dual-extract from whole fruiting body, batch-level COAs, and a cGMP and FDA-registered manufacturing chain. The price premium is real but earned, and this is the listing serious buyers default to.
Best for: Readers who want lab-style transparency from a smaller specialist.
NootroScore methodology
Score breakdown
Each axis is scored 0 to 10. The overall NootroScore weights potency 40%, purity 25%, value 20%, and transparency 15%. See the full methodology.
- Potency Beta-glucan content as disclosed on each brand's published Certificate of Analysis, weighed against the label claim.
- 9/10
- Purity Heavy-metals and microbial test results, where the brand publishes a per-batch COA, evaluated against USP-grade thresholds.
- 9/10
- Value Cost per active milligram of beta-glucan, normalized across formats.
- 8/10
- Transparency Sourcing disclosure, public certificate-of-analysis access, and label accuracy.
- 9/10
Compared against 7 other Lion's Mane brands. See the full comparison.
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