This remedy provides birch or beech wood charcoal, caraway oil, anise oil, chamomile, ginger, wormwood, gentian and more to calm upset stomachs, diarrhea and flatulence. Take in water 3-4 times daily or sip frequently. Age 12 and older: 1/4 teaspoon powder. Ages 2-11: 1/8 teaspoon powder. Under age 2: Ask a doctor. 125 ml