Medical device made of purely mineral silica gel. Silica gel has a high adsorption capacity for both pathogens and their toxins, as well as gases. This causes gases, pathogens, and their toxins to bind to the gel through a purely physical process in the gastrointestinal tract and be physiologically excreted through the intestine. Suitable for vegans. Directions for use: Children and adults suffering from acute symptoms should take 2 sachets, 3 to 5 times a day directly or diluted in water or tea, between meals and, if necessary, immediately before going to bed.\ \ After relief of acute symptoms, treatment can be continued for a few days by taking 1 sachet (15 ml) 3 times a day.\ \ In case of chronic gastrointestinal problems, adults should take 1 sachet (15 ml) directly or diluted in water or tea 3 times a day on an empty stomach or between meals.