Sleep Fall Asleep Faster, Stay Asleep Longer 100% Drug-Free Extra Strength Vegetarian Dietary SupplementNatrol Melatonin 5 mg Time Release: 2-Layer Tablet–outer layer releases Melatonin quickly to help you fall asleep faster, followed by the controlled release of an inner layer to help you sleep through the night Contains Vitamin B-6 to support the body's natural production of Melatonin Helps establish normal sleep patterns 100% Drug-free and non-habit formingMelatonin is a nighttime sleep aid for occasional sleeplessness.