About this item Collagen Formation; Copper is an essential trace mineral; It is essential for the formation of collagen that helps support connective tissues like skin, bone, cartilage, and tendons Chelated Copper; Chelated minerals are minerals that have been combined with amino acids to form ӣomplexesԻ This formulation provides a patented, highly bioavailable form of chelated copper Gluten, Wheat & Dairy Free; Solgar Chelated Copper is non-GMO, vegan, kosher, and free of: gluten, wheat, dairy, soy, yeast, sugar, sodium, artificial flavor, sweetener, preservatives, and color The Gold Standard: For over 70 years, Solgar has been committed to quality, health, and well-being. Our mission is to create the finest nutritional supplements in small batches, through tireless research, using only the finest raw materials