Source Naturals Copper Sebacate 22mg, 60 Tablets (Pack of 2) Package Quantity:2 | Size:60 Tablets Copper is important as a cofactor for many enzyme systems (including superoxide dismutase [SOD] and other antioxidants), as a catalyst in the synthesis of hemoglobin, and in collagen formation. Copper also helps in energy production, aids in iron metabolism, and protects nerve fibers. Features: Naturopathic Medicine Combining herbs, nutrients, nutraceuticals in one formulation. Source Naturals Bio-Aligned Formulas are formulations with potent bio-active nutrients that go deep to the root causes of health imbalances and become powerful tools for vibrant health and well being. Product Details: Product Dimensions: 1.7 x 1.7 x 3 inches ; 0.16 ounces Shipping Weight: 2.4 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: 021078008835