Alginic Acid GAVISCON DOUBLE ACTION TABLET 5 years ago GAVISCON DOUBLE ACTION LIQUID, SUSPENSION 5 years ago GAVISCON PEPPERMINT TABLET 5 years ago GAVISCON LIQUID SACHETS 5 years ago GAVISCON ADVANCE-PEPPERMINT FLAVOUR SUSPENSION 5 years ago GAVISCON LIQUID 5 years ago