Florastor is a daily probiotic supplement that strengthens your digestive balance and supports a healthy immune system. Florastor is the ONLY probiotic brand with Saccharomyces boulardii CNCM I-745, a unique probiotic strain with a larger, stronger cell structure than other probiotics. Saccharomyces boulardii CNCM I-745 is shown to help boost your body’s natural production of IgA – an important antibody in your digestive system. With just two capsules once or twice a day, Florastor Probiotic Supplements help support a healthy digestive tract – where 70% of your immune system lives. Florastor is a gluten-free, non-GMO probiotic offered in vegetarian capsules. Our patented freeze-drying process gives Florastor a three-year shelf life protecting the live cells without refrigeration. It's perfect for travelers on-the-go and those with active lifestyles. Important Information: Contains lactose (sourced from milk). The ingredients in this dietary supplement are generally recognized as well tolerated when taken as directed. Instances of side effects while taking Saccharomyces boulardii CNCM I-745 are rare with less than 1% of individuals reporting mild constipation or thirst. In very rare cases, allergic reaction (such as skin rash) may occur. Not recommended for use in an acute-care setting for or around those with vascular line access. Do not use if pre- or post- organ or bone marrow transplant, severely immunocompromised, or critically ill. Do not use if allergic to any components.