Best Naturals Astragalus Capsule, 1000 mg, 120 Count (Pack of 3)

Our verdict

Best Naturals Astragalus Capsule, 1000 mg, 120 Count (Pack of 3) works out to $0.07 per serving of astragalus, at 1000mg per serving in capsule form. That puts it the cheapest quarter of the 16 astragalus products we can price per dose, where the typical serving costs $0.16, a Value Index of 2.2 where the median product is 1.0. One container lasts 360 days at the label dose of 1 serving a day, about $2.08 a month. We could not verify a third-party certification for Best Naturals 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.