Source Naturals Melatonin 3mg, Time Release, for Occasional Sleeplessness, 240 Tablets Package Quantity:1 | Size:240 Tablets Dietary supplement. Source Naturals timed release melatonin is formulated to allow for a gradual release of the active ingredients during an approximate six hour period. This provides the body with a more even absorption of melatonin. Suitable for vegetarians and hypoallergenic: contains no yeast, dairy, egg, gluten, corn or wheat. Contains no sugar, starch, salt, preservatives, or artificial color, flavor or fragrance. Features: A neurohormone produced in humans by the pineal gland A favorite of travelers Governs the body's circadian rhythms A potent antioxidant Available in dosages of 1 mg, 3 mg, and 5mg Product Details: Product Dimensions: 1.3 x 1.3 x 1.6 inches ; 1.6 ounces Shipping Weight: 3.2 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: 021078000679 Item model number: SN0067