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Scored forOutcome alternatives
NOW Foods60 count • 60 servingsAvailable now$18.94$0.32 / serving4.6 · 4,530 ratings33 / day
65−29 pts from leader
#1834 of 7239 ranked for sleep qualityLeader · Source Naturals, Source Naturals, Sleep Science®, NightRest™ With Melatonin, 100 Tablets — 94
Why this ranks #1834 for sleep quality
- Evidence fitL-Tryptophan has moderate human evidence for this outcome.
- Dose fitL-Tryptophan at 1 g sits below the studied 1000-3000 mg window.
- Price / serving$0.32 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 listDose fit is the weak spot on this list
The numbers · Sleep qualityWhat's inside
65
68
67
75
1 gBelow rangebelow the studied 1000-3000 mg window
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