New fromJarrow Formulas:Immune Booster, formulated with PreforPro, a prebiotic that helps balance the gut microbiota, and DE111, an immune-supporting probiotic strain. The product is non-GMO, vegetarian, gluten-, and dairy-free. It also contains no wheat, soybeans, egg, fish/shellfish, peanuts/tree nuts or sesame. The orange-flavored powder comes in a single serve stick.