Contains Unflavored, Unsweetened, Unfortified, Non-GMO Brewer's Yeast Powder that is Carefully Grown on Non-GMO Sugar Beet Molasses Nutritional Support 2 lb Non-GMO Brewer's Yeast Powder, 30 Servings Soy-Free, Gluten-Free, Non-GMO Project Verified, Kosher Certified, Dairy-Free, Vegan Free of milk, egg, fish, crustacean shellfish, tree nuts, peanuts, wheat and soybeans. Also free of corn, gluten, barley and rice.