Each 5 ml Emulsion vial contains Saccharomyces boulardii - 5 Billion CFU Saccharomyces boulardii helps in the treatment of acute infectious diarrhea/loose motion it is known to prevent and treat antibiotic-associated colitis and diarrhea. Helps to increase the percentage of "Good Bacteria" in the gut and strengthens the immunity and improves overall gut health.