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Scored forOutcome alternatives
Natural Factors60 count • 30 servingsAvailable now$17.61$0.59 / serving4.9 · 202 ratings13 / day
82−12 pts from leader
#342 of 7239 ranked for sleep qualityLeader · Source Naturals, Source Naturals, Sleep Science®, NightRest™ With Melatonin, 100 Tablets — 94
Why this ranks #342 for sleep quality
- Evidence fitMelatonin leads the evidence here, backed by Magnesium Glycinate and L-Theanine.
- Dose fit1 of 2 dosed ingredients land in the studied range. Melatonin at 2.5 mg lands inside the studied 1-5 mg window.
- Price / serving$0.59 per serving — high price tier for this outcome.
- AvailabilityIn stock across major retailers; 99% availability confidence.
- TrustMixed trust signals — ratings are positive but the base is limited.
Trade-offsValue for money trails the rest of this listTrust signals sit below the other picks
The numbers · Sleep qualityWhat's inside
82
90
70
95
2.5 mgIn rangeinside the studied 1-5 mg window
Thin evidenceevidence for this ingredient is still thin
50 mgBelow rangebelow the studied 200-400 mg window
100 mgThin evidenceevidence for this ingredient is still thin
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