Members of the genus lactobacillus take up residence primarily in the wall of the small intestine, where they provide many functions, including the normalization of pH, promotion of digestive function, and stimulation of the immune response. Lactobacillus rhamnosus GG is a naturally occurring human strain of friendly intestinal support and is the most extensively documented probiotic strain in the world. It contains lactobacillus and rice extract, rice hulls, gum arabic, sunflower oil. NutriCology Restore-Biotic L. Rhamnosus GG may help to maintain a healthy intestinal probiotic balance. It also supports immune response, structure, and function of the integrity of the epithelial lining. Verified lactobacillus GG can produce vitamins, enzymes, and organic acids that support normal intestinal pH. It is free of wheat and gluten, dairy, eggs, soy, fish, shellfish, peanuts, tree nuts, and corn. Since 1979, NutriCology has used only the purest raw materials available, and has implemented strict quality control procedures in every stage of production, including inspection of raw materials, manufacturing, packaging, and storing. NutriCology fully discloses all ingredients, both active and inactive, on every product label, so consumers can make fully informed choices for their nutritional support. We define hypoallergenic as “free of all common allergens”, specifically, wheat, corn, soy, gluten,dairy, eggs, fish, crustacean shellfish, tree nuts, and peanuts. Many very sensitive individuals who react to supplements, in general, are able to tolerate NutriCology products. Originating with the ground-breaking oxidant/antioxidant work of Stephen Levine, Ph.D., we were one of the first to introduce truly hypoallergenic products to the market.