Formulated to support relaxation, sleep quality, and nervous system regulation, the Nighttime Blend focuses on calming the systems that are often overstimulated during recovery. With Melatonin, Magnesium Glycinate, GABA, L-Tryptophan, and Vitamin C, the Quit Kit Nighttime Blend helps support deeper, more restorative sleep and physical relaxation without leaving you feeling groggy the next day. Each bottle includes a 21-day supply (63 capsules total).