Forté Pharma CYSTima Medical 14 Sachets is a food supplement made with D-mannose, which is naturally present in the human metabolism. D-mannose binds to E. coli bacteria and prevents them from adhering to the walls of the urinary tract. This helps eliminate bacteria easily from the body during urination. This composition helps to treat bladder infections (caused by E. coli) and prevent recurrent urinary tract infections (bladder infections or cystitis). Gluten-free, lactose-free, no added sugars.