Don’t let heartburn or indigestion spoil your day

The #1 Liquid Antacid* and Most Prescribed Branded Antacid by Doctors** is here to help.

* Based on IQVIA MAT September 2021
** Based on IQVIA MAT June 2021

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How does Gaviscon work?

Our main ingredient, sodium alginate, is derived from natural seaweed sustainably harvested along the shores of Norway. It creates a protective barrier or raft over the stomach content. Gaviscon Double action is also an antacid which turns excess acids into water.

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