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Scored forOutcome alternatives
Further Food24.34 oz • 30 servingsAvailable now$49.49$1.65 / serving4.7 · 990 ratings3 / day
75−19 pts from leader
#1062 of 7239 ranked for sleep qualityLeader · Source Naturals, Source Naturals, Sleep Science®, NightRest™ With Melatonin, 100 Tablets — 94
Why this ranks #1062 for sleep quality
- Evidence fitGlycine and L-Serine have moderate human evidence for this outcome.
- Dose fit0 of 2 dosed ingredients land in the studied range. Glycine at 4660 mg is higher than the studied 3-5 g window.
- Price / serving$1.65 per serving — high 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
75
87
86
85
4660 mgAbove rangehigher than the studied 3-5 g window
680 mgBelow rangebelow the studied 3000-3000 mg window
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