Synbiotic probiotic & prebiotic fiber drink for gut health and regularity* Balance good bacteria & keep it on the regular with this synbiotic Raspberry drink elixir. You'll get the benefits of probiotics and prebiotics in one tasty Raspberry drink with 10 billion CFUs of three clinically proven probiotic strains and 3 g of prebiotic fiber. Delivers 10 billion CFUs of three clinically proven probiotic strains—Bifidobacterium lactis HN019™, Lactobacillus rhamnosus GG™, and Lacticaseibacillus paracasei Lpc-37®—plus 3 g of the prebiotic fiber inulin, all in a convenient stick pack. Directions Simply mix one powder stick with 8 oz. of water and let nature run its course.