Doctor's Best Quick Melt Fully Active B12 Supplement, 1000 mcg, 60 Count Quick melt fully active b12 is a fast acting and pleasant tasting vitamin b12, provided as methylcobalamin, its most biochemically active form. Vitamin b12 is essential for healthy mood and memory management and for fundamental life processes such as healthy gene regulation (epigenetics), nerve cell communication, and the recycling of homocysteine, a potentially toxic metabolite, from pregnancy through old age. Quick melt delivery helps ensure rapid B12 action. Features: Ortho molecule identical to the body's fully active vitamin b12 Helps correct inherited and lifestyle- related b12 deficiencies Supports healthy memory, mood, circulation and well-being Product Details: Product Dimensions: 2.1 x 2.1 x 3.8 inches ; 11.5 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: 753950003286 Item model number: DRB-00328