Dietary supplement with yeast and probiotics that contribute to the balance of the intestinal microbiota. The capsules contain saccharomyces cerevisiae var boulardii, a yeast that combined with the lactic acid bacteria lactobacillus rhamnosus GG helps to balance the intestinal microbiota in situations where it may be compromised, such as travel or the consumption of certain medications. They also contain vitamin B12, which promotes energy metabolism and the maintenance of normal mucous membranes. Lactose and milk protein free.