Multi-Probiotic® contains 16 potent strains of Lactobacillus, Bifidobacterium and Streptococcus cultures, including the clinically researched Bifidobacterium lactis HN019 that supports enhanced gastrointestinal and immune function.† Also included in the synbiotic blend, is scFOS® prebiotic fiber that is well tolerated and works synergistically with probiotics to flourish in the intestinal tract.† These probiotics are acid and bile resistant and undergo a patented cyroprotectant stabilization process for shelf stability.