L-Glycine
Glycine is an amino acid and neurotransmitter that has been shown to improve sleep quality in several studies. [19, 20, 21]
It exerts its sedative effects by interacting with the brain’s NMDA receptor and by lowering core body temperature, as higher temperatures can interfere with sleep.
Glycine may also decrease feelings of fatigue and boost cognitive function when sleep is impaired. [22]
TRU REM™ CONTAINS 3G OF L-GLYCINE PER SERVING.