Field Notes

Notes, takes, and honest reporting around lion's mane (Hericium erinaceus) — the homework done properly, with sources and zero hype.

Field Notes

Lion's Mane Price Index (July 2026): What It Actually Costs

We pull live prices for every lion's mane product we track and turn them into real numbers: the average cost, what each format runs, the price per serving, and the cheapest and most expensive options on the shelf. Refreshed regularly.

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