WHAT IS MAGNESIUM CARBONATE? Magnesium carbonate is used to relieve acid indigestion like heart burn and other stomach upsets. It is also used as part of the formula for calcium and magnesium drinks. OUR MAGNESIUM CARBONATE SUPPLEMENT To produce the highest quality magnesium carbonate supplement, we only use magnesium carbonate powder. The powder allows you to be in full control of your intake. WHAT DOES MAGNESIUM DO? Magnesium contributes to normal: Reduction of tiredness and fatigue Energy-yielding metabolism Muscle function Bones and teeth Electrolyte balance Functioning of the nervous system Protein synthesis EXCIPIENT FREE Our Magnesium Carbonate supplement comes in the form of a pure powder. This enables us to offer a supplement that does not require excipients or unnatural fillers.