A bounded, factual comparison of mushroom supplement products by beta-glucan, COA provenance, part used, extraction, and value.
Browse the product index | Lion's Mane Value Index | Reishi Value Index | Cordyceps Value Index | 2026 Transparency Report | Open dataset | Read the methodology | Affiliate disclosure
Browse by species: Lion's Mane | Reishi | Cordyceps | Turkey Tail
46 bounded product records are in the snapshot published 2026-08-20. Source: open product dataset.
No; missing or conflicting values remain Not disclosed under the methodology published 2026-08-20. Source: methodology.
Yes; stable read-only CSV and JSON snapshots were published 2026-08-20. Source: open data documentation.
The snapshot was published 2026-08-20, but every non-null price retains its own per-row observation date; null means no exact SKU-bound USD price is stored. Source: open product dataset.