Is Renew Life Ultimate Flora Baby Probiotics a good choice for your toddler? Ultimate Flora Baby Probiotic 4 Billion is formulated with 5 scientifically studied strains of Lactobacillus and Bifidobacterium to promote digestive and immune health so your little one feels better. Made for infants and toddlers, this unflavored probiotic powder mixes easily with cold or room-temperature liquids, and is gluten free with no artificial ingredients. Why Choose Ultimate Flora Kids Probiotics? Supporting a good balance among all the diverse microbes in the digestive tract is key to your childs well-being. But the environment, poor diet, and specific medications can put their gut in a rut. Ultimate Flora Kids Probiotics are made with multiple, scientifically studied strains to support digestive balance and harmony. Our kid-friendly formulas work hard to provide the good-for-you bacteria that occur in a naturally healthy gut to support digestive and immune health.