Minerals Food grade, used for human minerals supplement. Ferrous Fumarate Ferrous Sulfate (Dried/Heptahydrate) Potassium Chloride Magnesium Citrate (Anhydrous/Nonahydrate) Magnesium Gluconate (Dihydrate) Copper Sulfate (Pentahydrate) Zinc Oxide Calcium Carbonate Tricalcium Phosphate Zinc Sulfate Zinc Gluconate Manganese Sulfate Magnesium Oxide Trimagnesium Phosphate
