Gaviscon Peppermint Liquid Relief is a treatment that is intended to relieve the effects of indigestion. This medicine contains three active ingredients that help to provide relief. The ingredients are: Sodium alginate, Calcium carbonate, Sodium bicarbonate
These active ingredients are all reflux suppressants. A reflux suppressant is an ingredient that works by balancing the contents of the stomach out. They also protect the stomach and stop stomach acid from getting into the chest and throat, causing pain and irritation.