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Scored forOutcome alternatives
NOW Foods100 count • 50 servingsAvailable now$11.63$0.23 / serving4.6 · 1,768 ratings3 / day
28−66 pts from leader
#2949 of 7239 ranked for sleep qualityLeader · Source Naturals, Source Naturals, Sleep Science®, NightRest™ With Melatonin, 100 Tablets — 94
Why this ranks #2949 for sleep quality
- Evidence fitL-Ornithine has moderate human evidence for this outcome.
- Dose fitL-Ornithine at 500 mg lands inside the studied 400-1000 mg window.
- Price / serving$0.23 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
28
31
71
59
500 mgIn rangeinside the studied 400-1000 mg window
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