Your gut barrier is like a security system for your digestive system. keeping harmful bacteria out. UltraFlora Triplebiotic supports gut barrier function and gut health with a unique blend of prebiotics. probiotics. and postbiotics.* Contains clinically tested probiotic B. lactis B-420 and prebiotic inulin. Features pasteurized Akkermansia muciniphila. a next-generation beneficial bacteria. Supports health and wellbeing.*