Fast effective relief from indigestion and heartburn. Rennie sugar free contains calcium carbonate, magnesium carbonate is a mint flavoured antacid tablet which quickly relieves indigestion, heartburn, nervous indigestion,dyspepsia,hyperacidity, flatulence,upset stomach, gastritis, biliousness, indigestion during pregnancy and indigestion caused by overindulgence in food and drink. Rennie is a registered trademark.
