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Scored forOutcome alternatives
21st Century360 count • 360 servingsAvailable now$24.45$0.07 / serving4.7 · 16,022 ratings
85Category leader
#1 of 781 ranked for sleep durationThis product sets the leader mark
Why this ranks #1 for sleep duration
Because it wins- Evidence fitMelatonin is the strongest evidence signal for this outcome.
- Dose fitMelatonin at 10 mg lands inside the studied 2-10 mg window.
- Price / serving$0.07 per serving — mid price tier for this outcome.
- AvailabilityIn stock across major retailers; 99% availability confidence.
- TrustStrong trust signals — consistently high marks from verified buyer ratings.
The numbers · Sleep duration
85
88
90
99
10 mgIn rangeinside the studied 2-10 mg window
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