Saccharomyces boulardii is a probiotic yeast that survives stomach acid and colonizes the intestinal tract. It promotes the health of the intestinal tract, helps to encourage a healthy gut flora balance.** Saccharomyces boulardii has also been shown to support proper gastrointestinal function during a disruption to the normal balance of gut flora.**
Manufactured by Now Foods.Contains no salt, starch, wheat, gluten, corn, soy, milk, egg, shellfish or preservatives.