Kava Kava Extract - 1000mg Per Serving from Piper Methysticum Root

Our verdict

Kava Kava Extract - 1000mg Per Serving from Piper Methysticum Root works out to $0.11 per serving of kava, at 1000mg per serving in capsule form. That puts it the cheapest quarter of the 12 kava products we can price per dose, where the typical serving costs $0.27, a Value Index of 2.5 where the median product is 1.0. One container lasts 180 days at the label dose of 1 serving a day, about $3.33 a month. We could not verify a third-party certification for LongLifeNutri 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.