Lamberts Mega Mineral Complex is the most comprehensive mineral supplement. It is designed to be taken in conjunction with the Lamberts Megavit vitamin supplement for as part of a highly comprehensive, high-potency vitamin & mineral regime. Ingredients: Calcium (as carbonate) 500mg Phosphorus (as Tri Calcium Phosphate) 100mg Iron (as Ferrous Fumarate) 12mg Magnesium (as Oxide) 200mg Zinc (as Gluconate) 7.5mg Iodine (as Potassium Iodide) 70µg Manganese (as Gluconate) 2mg Boron (as Amino Acid Chelate) 1mg Copper (as Gluconate) 500µg Chromium (as Amino Acid Chelate) 50µg Selenium (as L-Selenomethionine) 50µg Molybdenum (as Sodium Molybdate) 2.5µg. Inactive ingredients: Microcrystalline Cellulose, Tablet Coating (Hydroxypropyl Methylcellulose, Glycerin), Stearic Acid, Crosslinked Sodium Carboxymethylcellulose, Sodium Molybdate. Disintegration time: Less than 1 hour.