Product Description Dietary Supplement of Magnesium Chloride with the unique formula that protects the body against many disorders. Magnesium is the fourth most abundant mineral in your body and is responsible for the function of over 300 enzymes that include: energy, bones and teeth formation, muscles strength, nerves, heart and the immune system. 140 tablets per bottle, 115.6 mg of Elemental Magnesium per tablet. Natural product manufactured in the USA, Cloruro de Magnesio "This statement has not been evaluated by the FDA. This product does not intend to prevent, cure or treat any disease".