21st Century Zoo Friends Probiotic's are fruit punch-flavored chewable tablets formulated for children age 4 and above and contain a probiotic proprietary blend of 5 billion live cultures† to support children's digestive and immune health.*

For over 30 years, 21st Century Vitamins has provided trusted vitamins and supplements by upholding the highest standards of quality in every product we offer. From sourcing the finest ingredients to rigorous testing and production processes, we ensure that every product meets our stringent quality benchmarks. We are here to support your wellness every step of the way.