Contains sodium alginate, sodium hydrogen carbonate and calcium hydroxide. Suppresses acid reflux and helps in treatment of gastric and esophageal inflammation. Soothing relief from heartburn. Soothes in just 4 minutes. Lasts for hours. Dual relief. Gaviscon Liquids work by forming a raft over the stomach contents which help prevents acid coming back up into the oesophagus (food pipe), effectively treating the classic symptoms of heartburn (a burning pain in the chest and mild acid regurgitation). See how Gaviscon works. Basic Product Information Condition Heartburn , Gastric/ Esophageal Inflammation , Esophageal Reflux Ingredients Calcium Hydroxide For Who (Gender) Both (He & She) Age Group Adult Product Form Liquid Tags: Adult, Liquid, Both (He & She), Sodium Alginate, Heartburn, Gastric/ Esophageal Inflammation, Esophageal Reflux, Calcium Hydroxide, Sodium Hydrogen Carbonate