Soothing relief from heartburn soothes in 3 minutes and last up to 4 hours 2x longer than anatacidsmedicinal product for relief from the pain and discomfort of heartburn and acid indigestion active ingredients each 10ml of oral suspension contains 500mg sodium alginate ph eur 267mg sodium bicarbonate ph eur and 160mg calcium carbonate ph eur please read enclosed leaflet carefully before use do not give to children under 12 years old store out of reach and sight of children