Involved in a long list of bodily functions for vibrant, glowing health, this essential trace mineral packs a big punch. Naturally found in all the body's tissues, copper is a vital component of enzymes responsible for energy production, immune system and nerve function, connective tissue maintenance, red blood cell formation, the body's absorption of iron and much more. Committed to crafting superior products that just work better, we bring you Solaray Copper 2 mg. This hardworking supplement provides 222% of the daily value in a bioavailable amino acid chelate form. Minerals in this formula are reacted with aspartic acid, whole rice concentrate, citric acid and glycine for faster absorption and utilization. Plus like all Solaray products, our Copper is lab tested for purity and potency, part of the Solaray promise to Let Your Best Self Live Brighter!