Source Naturals Melatonin 3mg, Time Release, for Occasional Sleeplessness, 120 Tablets Melatonin is produced in humans by the pineal gland. A favorite of travelers, it helps support restful sleep. Features: An convenient way to reap the benefits of melatonin, absorbed quickly into the bloodstream from under the tongue for fast acting relief. Helps reset the body's internal clock for those with unusual work schedules or for those wanting relief from problems falling asleep and staying asleep. A favorite of travelers, it helps support restful sleep to avoid jet lag and resync sleep cycles. Melatonin is produced in humans by the pineal gland, which promotes calm and restfulness. To be used for occassional sleeplessness as a short term remedy. Product Details: Product Dimensions: 1.3 x 1.3 x 1.6 inches ; 1.6 ounces Shipping Weight: 1.6 ounces Domestic Shipping: Currently, item can be shipped only within the U.S. and to APO/FPO addresses. For APO/FPO shipments, please check with the manufacturer regarding warranty and support issues. International Shipping: This item is not eligible for international shipping. Learn More UPC: 021078000662 Item model number: SN0066