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Scored forOutcome alternatives
NOW Foods60 count • 30 servingsAvailable now$12.79$0.43 / serving4.7 · 13,525 ratings
64−27 pts from leader
#1609 of 6263 ranked for sleep qualityLeader · EVLution Nutrition, EVLution Nutrition, SleepMode®, 60 Veggie Capsules — 91
Why this ranks #1609 for sleep quality
- Evidence fitL-Tryptophan has moderate human evidence for this outcome.
- Dose fitL-Tryptophan at 1000 mg lands inside the studied 1000-3000 mg window.
- Price / serving$0.43 per serving — high price tier for this outcome.
- AvailabilityIn stock across major retailers; 99% availability confidence.
- TrustStrong trust signals — consistently high marks from verified buyer ratings.
The numbers · Sleep quality
64
68
67
74
1000 mgIn rangeinside the studied 1000-3000 mg window
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