Don’t let heartburn or indigestion spoil your day

Trust the UK's #1 in relief of Heartburn & Indigestion

Go to products
Homepage banner
Product Finder

Explore Our Gaviscon Range

Find your product

How does Gaviscon work?

Our main ingredient, sodium alginate, is derived from natural seaweed which is sustainably harvested. It creates a protective barrier or raft over the irritating stomach (which is mostly acid, but also pepsin and bile). Some Gaviscon products also contain antacids, which turn excess acid into water and other neutral substances.