Rennie No Added Sugar is an antacid that provides fast effective relief from heartburn and indigestion.Rennie No Added Sugar tablets work in the usual fast way to relieve the symptoms of heartburn and indigestion, but without the sugar for those who need to monitor their sugar intake. Rennie No Added Sugar tablets contain two antacids called calcium carbonate and magnesium carbonate which neutralise excess stomach acid by turning it into water & other natural substances. Rennie is an antacid that provides fast relief from indigestion, heartburn, acidity and dyspepsia. It neutralises stomach acid to relieve pain and discomfort.It has a great tasting Spearmint flavour. When symptoms strike, Rennie quickly gets to work to relieve painful symptoms so you can get on with your life. It can be taken day or night to relieve heartburn and indigestion fast.It is also suitable for use during pregnancy. It starts to work in seconds for relief in minutes.Fast effective relief from indigestion, heartburn, acidity and dyspepsia.Neutralises stomach acid to relieve pain and discomfort.Great tasting Spearmint flavour.Suitable for use during pregnancy.Taken day or night to relieve heartburn and indigestion fast.Starts to work in seconds for relief in minutes