General Product Description Henry Blooms Tri-Magnesium Citrate is specially formulated for Magnesium supplementation. Magnesium is an essential mineral involved in over 300 enzyme systems. It supports bone formation by regulating the absorption of calcium and is an important mineral required for normal nerve and muscle function. Tri-Magnesium Citrate may help relieve muscle cramps during pregnancy and helps the body metabolise carbohydrates and fats. It helps reduce the duration of mild migraine. It also helps relieve mild muscle spasms and reduce the occurrence of muscle cramp. Warnings Before use always read the label and follow all manufacturers instructions and directions. Incorrect use could be harmful. Ingredients Magnesium Citrate 900 mg Equivalent to elemental magnesium 139.05 mg