Information Reviews Ask Dr. Dan Product Description Xymogen Saccharomycin DF supports gastrointestinal based immunity, immune health, gut flora, and intestinal barrier function. Recommended Use: Take 1 or 2 capsules per day, or as directed by a healthcare professional. Label Information Dairy Free Gluten Free Soy Free Vegetarian Xymogen Saccharomycin DF Facts: 2 capsules contain: Saccharomyces boulardii (10 billion CFU) 500 mg Other Ingredients: HPMC (capsule), microcrystalline cellulose, stearic acid, magnesium stearate, silica, and medium-chain triglyceride oil.