It is a unique formula containing strains of Lactobacillus and Bifidobacterium designed with children's well-being in mind. Fortified with a prebiotic (FOS), it helps to keep the digestive system in balance, provides essential support in digestive disorders, and helps to restore the balance of the intestinal flora after antibiotic treatment. In order to ensure the potency of the product it uses strains resistant to gastric acid and bile salts.