New Nordic Frutin Gastro Gel - Natural relief of heartburn and acid reflux. When Frutin comes in contact with stomach acid, the dolomite/pectin formula neutralizes it and creates a natural foam, which rises to the top of the stomach like a soft foamy “lid”, allowing digestion to proceed normally. Frutin quickly neutralizes any acid that may have already reached the top of the esophagus, easing discomfort quickly.