Multi-Probiotic® Kids formula provides a blend of seven child-friendly flora strains plus NutraFlora® scFOS® prebiotic fiber, suitable for children of all ages. This premier powder formula includes B. Longum BB536, a probiotic strain clinically studied to boost children's Bifidobacteria, to help maintain a healthy immune response, normal digestion and elimination and support healthy skin. The non-gas forming prebiotic scFOS® promotes healthy microflora growth in the developing intestines. This easy to mix powder provides a pleasant neutral taste.