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Scored forOutcome alternatives
NOW Foods120 count • 40 servingsAvailable now$15.11$0.38 / serving4.8 · 4,353 ratings33 / day
31−63 pts from leader
#2864 of 7239 ranked for sleep qualityLeader · Source Naturals, Source Naturals, Sleep Science®, NightRest™ With Melatonin, 100 Tablets — 94
Why this ranks #2864 for sleep quality
- Evidence fitL-Ornithine has moderate human evidence for this outcome.
- Dose fitL-Ornithine at 1500 mg is higher than the studied 400-1000 mg window.
- Price / serving$0.38 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.
Trade-offsValue for money trails the rest of this listEvidence depth trails the rest of this list
The numbers · Sleep qualityWhat's inside
31
33
91
60
1500 mgAbove rangehigher than the studied 400-1000 mg window
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