Magnesium Sleep MatrixA formula designed to target multiple factors that contribute to insomnia, resulting in reduced sleep latency, less waking and improved sleep quality Magnesium relaxes both the musculoskeletal and nervous system, increasing GABA and blocking excitatory NMDA receptors to improve sleep problems related to anxiety, depression and pain Melatonin resets the circadian rhythm and is particularly indicated for shift workers or people wishing to avoid jet lag,