Brand: Allergy Research Group Features: Probiotic shown to help the GI tract* Supports the establishment of friendly probotic and nutrient absorption in the intestine* Suggested Use: Take 1-3 capsules three times daily with or without food, or as directed Free of wheat and gluten, dairy, eggs, soy, fish, shellfish, peanuts, tree nuts, and corn Since 1979 Allergy Research Group has committed to using pure and low allergy potential ingredients Details: Essential-Biotic SACCHAROMYCES BOULARDII is a probiotic and non-colonizing. Soon after supplementation begins, S. boulardii "blooms” and quickly becomes established in the gut, where it can produce lactic acid and some B vitamins.* It has also been shown to increase levels of secretory IgA.* During its use, friendly probiotic are able to colonize in the GI tract, supporting a healthy micro-ecology.* When Saccharomyces boulardii supplementation is stopped, it is eliminated from the gut. Since 1979, Allergy Research Group has used only the purest, and whenever possible, lowest allergy potential natural ingredients available. Many very sensitive individuals who react to supplements in general can tolerate Allergy Research Group products. Strict quality control procedures are followed in every stage of production, including inspection, manufacturing, packaging, and storing. Allergy Research Group fully discloses all active and inactive ingredients on every product label, allowing you to make informed choices for your nutritional support. Physicians and healthcare practitioners around the world depend on Allergy Research Group for their patients' nutritional support. This brand originated with the ground-breaking oxidant/antioxidant work of Stephen Levine, Ph.D., as one of the first to introduce truly hypoallergenic nutritional supplements in the United States. Package Dimensions: 6.0 x 3.3 x 3.1 inches