Ashwagandha 500mg 20:1 Extract, Root Extract, 120 Capsules

Our verdict

Ashwagandha 500mg 20:1 Extract, Root Extract, 120 Capsules works out to $0.11 per serving of ashwagandha ksm-66, at 500mg per serving in capsule form. That puts it the cheapest quarter of the 76 ashwagandha ksm-66 products we can price per dose, where the typical serving costs $0.21, a Value Index of 1.9 where the median product is 1.0. One container lasts 120 days at the label dose of 1 serving a day, about $3.24 a month. We could not verify a third-party certification for Double Wood Supplements 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.