NOW Supplements, Eleuthero 500 mg, Adaptogenic Herb*, 250 Veg Caps

Our verdict

NOW Supplements, Eleuthero 500 mg, Adaptogenic Herb*, 250 Veg Caps works out to $0.06 per serving of eleuthero, at 500mg per serving in capsule form. That puts it the cheapest quarter of the 5 eleuthero products we can price per dose, where the typical serving costs $0.07. One container lasts 250 days at the label dose of 1 serving a day, about $1.79 a month. We could not verify a third-party certification for NOW 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.