Tryptophan with Melatonin + Magnesium and vitamin B6 is a food supplement that helps improve rest and the natural circadian rhythm of the body and mind. It is an ideal combination for rest since it is not only a source of direct supply of exogenous melatonin, but also when combined with tryptophan, magnesium and vitamin B6, the synthesis of endogenous serotonin and melatonin is stimulated. In addition, melatonin also stimulates the production of growth hormone, has antioxidant and neuroprotective properties.