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Scored forOutcome alternatives
Source Naturals120 count • 60 servingsAvailable now$23.30$0.39 / serving4.6 · 1,917 ratings6 / day
89−5 pts from leader
#17 of 7239 ranked for sleep qualityLeader · Source Naturals, Source Naturals, Sleep Science®, NightRest™ With Melatonin, 100 Tablets — 94
Why this ranks #17 for sleep quality
- Evidence fitMagnesium Glycinate and L-Theanine have moderate human evidence for this outcome.
- Dose fit2 of 2 dosed ingredients land in the studied range. Magnesium Glycinate at 300 mg lands inside the studied 200-500 mg window.
- Price / serving$0.39 per serving — mid price tier for this outcome.
- AvailabilityIn stock across major retailers; 99% availability confidence.
- TrustSolid trust signals from buyer ratings, with room to grow.
Trade-offsValue for money trails the rest of this listPopularity trails the other picks here
The numbers · Sleep qualityWhat's inside
89
95
71
99
300 mgIn rangeinside the studied 200-500 mg window
200 mgIn rangeinside the studied 200-400 mg window
500 mgThin evidenceevidence for this ingredient is still thin
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