Klaire Labs. 25 billion CFU probiotic blend of 7 Lactobacillus and 5 Bifidobacterium supplied in a base of purified plant cellulose. Specifically formulated without inulin or other fermentable carbohydrates, making it suitable for carbohydrate-sensitive individuals.* Supports gastrointestinal and immune health* Hypoallergenic* and non-GMO. Free of the following common allergens: milk/casein, eggs, fish, shellfish, tree nuts, peanuts, wheat, gluten, and soybeans. Contains no artificial colors, flavors, or preservatives. Trusted by healthcare practitioners since 1969, Klaire Labs products are developed closely with physicians and are intended to be used as directed by a healthcare practitioner.