Gluten Free With Probiotics, FOS & Grape Seed Dietary Supplement With Whole Food Concentrates Nutritional Support for Overall Well-Being. Animal Parade AcidophiKidz is a specially crafted blend of friendly intestinal flora which provide the healthful benefits associated with gastrointestinal balance. AcidophiKidz supplies the beneficial herbal extract Vitis vinifera and the probiotic B. coagulans. Pure fructooligosaccharides (FOS) helps maximize the effects of probiotic supplementation by enhancing bioavailability and fostering growth of friendly intestinal flora.