Puritan's Pride Non-GMO Soy Isoflavones 750mg

Our verdict

Puritan's Pride Non-GMO Soy Isoflavones 750mg works out to $0.17 per serving of soy isoflavones, at 750mg per serving in capsule form. That puts it around the median of the 11 soy isoflavones products we can price per dose, where the typical serving costs $0.15, a Value Index of 0.9 where the median product is 1.0. One container lasts 120 days at the label dose of 1 serving a day, about $5.02 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.