Butterbur 4:1-450 mg (100 Capsules, ZIN: 519436) - 3 Pack

Our verdict

Butterbur 4:1-450 mg (100 Capsules, ZIN: 519436) - 3 Pack works out to $0.35 per serving of butterbur, at 450mg per serving in capsule form. That puts it around the median of the 21 butterbur products we can price per dose, where the typical serving costs $0.35, a Value Index of 1.0 where the median product is 1.0. One container lasts 300 days at the label dose of 1 serving a day, about $10.58 a month. We could not verify a third-party certification for Terravita 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.