Bulardex 5 Ervabiotic, capsules is a dietary supplement that contains a culture of beneficial microorganisms Saccharomyces boulardii, which shows beneficial effects on health by improving the balance of intestinal microflora. The positive effects on human health of Saccharomyces boulardii have been proven by a large number of clinical studies that include a reduction in the frequency and duration of diarrhea, a reduction in passenger diarrhea. One capsule of Bulardex 5 Ervabiotica contains 5 billion Saccharomyces boulardii.