Jarrow Formulas Saccharomyces Boulardii, Orange - 20 packets

What Does Saccharomyces Boulardii Do? Saccharomyces Boulardii is a probiotic yeast strain that survives passage through stomach acid and into the intestinal tract. This strain helps maintain and restore the normal intestinal microflora when possible disruptions may occur, such as from medications or during travel. Saccharomyces Boulardii can be kept at room temperature. Refrigeration will, however, extend the shelf life. Avoid temperatures above 77 F (25 C).