Active Bifidobacteria cultures (such as B. longum B. bifidum B. breve and B. infantis) are an essential part of the human intestinal microflora in the colon (large intestine).Support overall digestive and colon health* Reduce putrefactive (foul-smelling and potenitally harmful) substances in the colon* Maintain regularity and proper stool consistency* Promote healhty immune function.Other products from HerbsPro