Amazon Basics Melatonin 3mg

Our verdict

Amazon Basics Melatonin 3mg works out to $0.03 per serving of melatonin, at 3mg per serving in tablet form. That puts it the cheapest quarter of the 70 melatonin products we can price per dose, where the typical serving costs $0.12, a Value Index of 4.6 where the median product is 1.0. One container lasts 260 days at the label dose of 1 serving a day, about $0.76 a month. We could not verify a third-party certification for Amazon Elements in a public registry. Worked out from the last price we confirmed, on 2026-11-12; confirm the live price on Amazon.com before buying.