NutraBio Deep Sleep - Magnesium & Melatonin Sleep Powder for Deep, Restorative Sleep (30 Servings)NutraBio Deep Sleep is a nighttime drink mix featuring 5,000 mg glycine, 2,000 mg taurine, 210 mg magnesium, and a dual release melatonin system (3 mg total) for fast sleep onset and sustained overnight support. Includes PeptiSleep, an AI discovered bioactive peptide that targets cortisol to address stress induced sleep issues. 30 servings per container. Non habit forming.