Cyto-Matrix Melatonin - 3mg Sustained-Release 60 Veggie Caps3mg of stable and sustained release melatonin, designed to gradually be delivered over a 6 8 hour time period. 3mg of pure and stable melatonin per capsule, delivered in a sustained release format to gradually supply melatonin over a 6 8 hour time period Helps improve sleep parameters in individuals with difficulty falling or staying asleep, suffering from jet lag or working variable day night shifts The sustained release delivery is particularly