NOW&ampreg; BerryDophilus&amptrade; is a combination of probiotic bacterial strains designed to support gastrointestinal health and healthy immune system function. In addition, healthy intestinal flora also helps to create a favorable environment for the absorption of nutrients. FOS is included in this product to assist healthy growth of acidophilus and bifidus organisms.&ampnbsp; BerryDophilus&amptrade; can be used by both adults and children. Because it is sweetened with Xylitol, chewable BerryDophilus&amptrade; won't harm teeth and it tastes great.*