Jarrow Formulas Jarro-Dophilus + FOS (Probiotic + Prebiotic) 3.4 Billion CFU 200 Veggie Capsules

Jarro-Dophilus + FOS contains strains that help protect and maintain a balanced intestinal microflora, and support immune function and intestinal health. FOS is a natural prebiotic fiber that enhances the growth of beneficial bacteria in the intestinal tract.