Help promote immune and digestive health with Jarrow Formulas' Vegan Saccharomyces Boulardii + MOS, delayed-release veggie capsules that contain the probiotic yeast Saccharomyces boulardii. This probiotic is a powerful strain that is able to pass through the stomach region and safely deliver its benefits to the intestinal tract. MOS (mannan-oligosaccharides) are also added to this formula to help discourage negative bacteria growth. Try Jarrow Formulas' Vegan Saccharomyces Boulardii + MOS and help support your body's immune and digestive health.