Sleep Fall Asleep Faster, Stay Asleep Longer 100% Drug-Free Value Size Vegetarian Dietary Supplement Natrol Melatonin 1 mg: Helps establish normal sleep patters. Contains Vitamin B-6 to support the body's natural production of Melatonin. 100% Drug-free and non-habit forming. Melatonin is a nighttime sleep aid for occasional sleeplessness.