ANDREW LESSMAN ProCaps Quercetin 500 mg 240 Capsules

Our verdict

ANDREW LESSMAN ProCaps Quercetin 500 mg 240 Capsules works out to $0.54 per serving of quercetin, at 500mg per serving in capsule form. That puts it above the median of the 51 quercetin products we can price per dose, where the typical serving costs $0.22, a Value Index of 0.4 where the median product is 1.0. One container lasts 240 days at the label dose of 1 serving a day, about $16.24 a month. We could not verify a third-party certification for Andrew Lessman 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.