Ionic MineralsMineral Dietary SupplementSafe for Children and PetsPurity You Can See, Taste and FeelBPA FreeIt's Not What You Take, It's What You Absorb Copper is involved in many processes throughout the body including the formation of collagen and red blood cells. Eidon Copper: Works with Vitamin C to form elastin, aiding in the formation of strong veins and arteries as well as all connective tissue. Copper is involved in red blood cell production and is necessary for absorption and utilization of iron. It is required for many physiological functions including a healthy thyroid. The Eidon Difference: No more guess work, Eidon uses a proprietary process that transforms pure mineral crystals into a fully hydrated, 100% bioavailable liquid ionic supplement. Large doses used in solid supplements are not completely absorbed. It is not necessary to take large doses in order to be effective.