From the Manufacturer:
Liquid Ionic Multi-Trace provides 100% RDA of Zinc, Selenium, Copper, Manganese, Chromium and Molybdenum in ionic form - the form most widely recognized by the body. These trace elements are vitally important to optimal health, but are not found in most multivitamin and mineral supplements. 30-day supply of Zinc sulfate - 15 mg/serving, Selenium Complex - 70 mcg/serving, Copper Gluconate - 2 mg/serving, Manganese Gluconate - 2 mg/serving, Chromium Chloride - 120/mcg/serving and Sodium Molybdate - 75 mcg/serving.