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Scored forOutcome alternatives
Nature's Life14 oz • 400 servingsAvailable now$20.15$0.05 / serving4.7 · 696 ratings13 / day
5−89 pts from leader
#4404 of 7239 ranked for sleep qualityLeader · Source Naturals, Source Naturals, Sleep Science®, NightRest™ With Melatonin, 100 Tablets — 94
Why this ranks #4404 for sleep quality
- Evidence fitGlycine has moderate human evidence for this outcome.
- Dose fitGlycine at 1000 mg is higher than the studied 3-5 g window.
- Price / serving$0.05 per serving — low price tier for this outcome.
- AvailabilityIn stock across major retailers; 99% availability confidence.
- TrustSolid trust signals from buyer ratings, with room to grow.
Trade-offsDose fit is the weak spot on this listTrust signals sit below the other picks
The numbers · Sleep qualityWhat's inside
5
5
1
39
1000 mgAbove rangehigher than the studied 3-5 g window
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