Nestle Peptamen AF, 1000 Milliliter -- 6 per case. PEPTAMEN AF is a moderately high calorie, very high protein, 100% whey, enzymatically hydrolyzed, complete elemental medical food for GI-compromised patients. Featuring a balanced peptide profile, a comprehensive antioxidant system and lipid and fiber blends, PEPTAMEN AF is designed to meet the needs of the highly stressed individual where oxidative stress, inflammation and feeding intolerance are prevalent. PEPTAMEN AF contains no supplemental arginine and is a formula option for critically ill patients in which high arginine products may not be desirable. PEPTAMEN AF is available unflavored in 250-mL cans and in a 1000 mL ULTRAPAK Enteral Closed System, a non-air-dependent closed system shown to reduce set-up time, minimize the potential for bacterial contamination, decrease waste and provide the flexibility of a hang time of up to 48 hours for GI-Compromised Patients, Spike Right, Ultra Pack 1000 Milliliter High protein to support the demands of metabolic stress Balanced peptide profile as MCT to promote absorption and tolerance Suitable for lactose intolerance, gluten-free, and low-residue Advanced formulation to help manage inflammatory response PREBIO1 soluble fiber blend helps promote the growth of beneficial bacteria for better digestion