A complete elemental formula for oral or tube feeding. An elemental diet containing 100% free amino acids diet enriched with glutamine to meet the total nutritional needs of patients with gastrointestinal impairment. Only 3% of calories from fat to help speed gastric emptying and digestion.- Vivonex T.E.N. 2.82 oz Packets, 60/cs (Minimum Expiry Lead is 90 days; Non-Returnable) (Nestle products cannot be sold online without Nestle's prior written permission)