Promotes healthy sleep quality and relaxation in convenient, single-serving packets. GlyMag-Z Features: * Great-tasting lemon-lime flavor * Offers a combination of the inhibitory neurotransmitter glycine combined with magnesium to provide support for occasional sleeplessness. * Promotes healthy circadian rhythm and sleep quality * Research suggests glycine and magnesium promote healthy sleep quality and suprachiasmatic nuclei function, the area in the brain responsible for controlling circadian rhythms. * In a study involving sleep deprived volunteers, 3 grams of glycine enhanced subjective sleep quality, sleep onset time, and daytime alertness.