Due to presence of three strains of Lactobacillus acidophilus, Bifidobacterium longum and Saccharomyces boulardii and their high concentration, Flora Balance Fast promotes rapid intestinal balance, even in the event of disorders. To promote friendly intestinal flora, it is useful to associate probiotics with prebiotics. The former are the friendly bacteria of the intestinal flora, while the latter, such as inulin and GOS, are “food” for bacteria, so they can multiply more easily.