Zinc has traditionally been linked to cellular growth and repair, with impacts seen in vision, taste and smell, and supporting the immune system. This mineral element is also present in dozens of enzymes that are essential to digestion and metabolism. Manufactured with the Biotron process of amino acid chelation, which ensures maximum absorption and mineral usage throughout the body. Zinc - 30 mg - Di-calcium phosphate, microcrystalline cellulose, stearic acid, silica, and pharmaceutical glaze.