Product photo 1 of 2
Scored forOutcome alternatives
Designer Wellness12.4 oz • 12 servingsAvailable now$26.99$2.25 / serving4.6 · 149 ratings3 / day
73−21 pts from leader
#1309 of 7239 ranked for sleep qualityLeader · Source Naturals, Source Naturals, Sleep Science®, NightRest™ With Melatonin, 100 Tablets — 94
Why this ranks #1309 for sleep quality
- Evidence fitGlycine and L-Tryptophan have moderate human evidence for this outcome.
- Dose fit1 of 3 dosed ingredients land in the studied range. Glycine at 3500 mg is higher than the studied 3-5 g window.
- Price / serving$2.25 per serving — high price tier for this outcome.
- AvailabilityIn stock across major retailers; 99% availability confidence.
- TrustMixed trust signals — ratings are positive but the base is limited.
Trade-offsValue for money trails the rest of this listPopularity trails the other picks here
The numbers · Sleep qualityWhat's inside
73
86
72
82
3500 mgAbove rangehigher than the studied 3-5 g window
1530 mgIn rangeinside the studied 1000-3000 mg window
6860 mgAbove rangehigher than the studied 3000-3000 mg window
20 mgThin evidenceevidence for this ingredient is still thin
Retailer links may be affiliate links. Rankings and placement are not paid placement.
