Content Information (Per Tablet) Name Amount *BRD Magnesium** 200 mg 53% *BRD: Nutritional reference value.**636.94 mg Elemental magnesium from Magnesium Citrate: 100 mg333.4 mg Magnesium Elemental magnesium from Malate: 50 mg250 mg Elemental magnesium from Magnesium Bisglycinate: 50 mg