Alginic Acid GAVISCON DOUBLE ACTION TABLET 4 years ago GAVISCON DOUBLE ACTION LIQUID, SUSPENSION 4 years ago GAVISCON PEPPERMINT TABLET 4 years ago GAVISCON LIQUID SACHETS 4 years ago GAVISCON ADVANCE-PEPPERMINT FLAVOUR SUSPENSION 4 years ago GAVISCON LIQUID 4 years ago