Puritan's Pride Flow Guard™ Saw Palmetto Extract 450mg

Our verdict

Puritan's Pride Flow Guard™ Saw Palmetto Extract 450mg works out to $0.08 per serving of saw palmetto, at 450mg per serving in capsule form. That puts it the cheapest quarter of the 35 saw palmetto products we can price per dose, where the typical serving costs $0.14, a Value Index of 1.7 where the median product is 1.0. One container lasts 200 days at the label dose of 1 serving a day, about $2.46 a month. We could not verify a third-party certification for Puritan's Pride 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.