Ensure Institutional Cans 24 cans per Case EnsureRich, creamy-tasting Ensure now has ImmunBalance, a unique blend of prebiotic and antioxidants* to strengthen the immune system. Ensure provides a source of complete, balanced nutrition for supplemental use with or between meals and for interim sole-source feeding. Ensure can benefit patients who are at nutritional risk, experiencing involuntary weight loss, recovering from illness or surgery, or on modified or low-residue diets. For oral use. Not for parenteral use. A lactose and gluten-free product. * Vitamins C, E and Selenium. See the specifications tab for ingredients