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- Evidence fitGlycine and L-Tryptophan have moderate human evidence for this outcome.
- Dose fit0 of 3 dosed ingredients land in the studied range. Glycine at 796 mg is higher than the studied 3-5 g window.
- Price / serving$1.61 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.
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