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Scored forOutcome alternatives
Source Naturals3.53 oz • 43 servingsAvailable now$15.25$0.35 / serving4.8 · 826 ratings3 / day
30−64 pts from leader
#2893 of 7239 ranked for sleep qualityLeader · Source Naturals, Source Naturals, Sleep Science®, NightRest™ With Melatonin, 100 Tablets — 94
Why this ranks #2893 for sleep quality
- Evidence fitL-Ornithine has moderate human evidence for this outcome.
- Dose fitL-Ornithine at 1.7 g sits below the studied 400-1000 mg window.
- Price / serving$0.35 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-offsPopularity trails the other picks hereValue for money trails the rest of this list
The numbers · Sleep qualityWhat's inside
30
33
92
60
1.7 gBelow rangebelow the studied 400-1000 mg window
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