Sleep Fall Asleep Faster, Stay Asleep Longer 100% Drug-Free Vegetarian Dietary SupplementNatrol Melatonin 5 mg: Helps establish normal sleep patterns. 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.