Pylori-Plex 60 capsPylori Plex, provided by Douglas Laboratories, provides unique ingredients to support the stomach lining and gastrointestinal tract. Mastic gum, licorice, marshamallow root and slippery elm bark all have traditional uses as gastro protective herbs. FUNCTIONS A peptic ulcer is a sore in the lining of the gastrointestinal system, usually found in the stomach or duodenum. It is created when the lining of the gastrointestinal tract becomes eroded. Once