Organic Maitake Mushroom Caps Supplement Extract Grifola Frondosa Fungus…

Our verdict

Organic Maitake Mushroom Caps Supplement Extract Grifola Frondosa… works out to $0.77 per serving of maitake, at 900mg per serving in capsule form. That puts it above the median of the 6 maitake products we can price per dose, where the typical serving costs $0.41. One container lasts 40 days at the label dose of 1 serving a day, about $23.24 a month. We could not verify a third-party certification for Longevity Botanicals in a public registry. Worked out from the current retail price as of 2026-11-13; confirm the live price on Amazon.com before buying.