With EPA & DHA (contains 375 mg EPA and 225 mg DHA per 250 ml). 300 calories. Complete elemental nutrition with Prebio1. Peptamen AF. Our advanced formulation is a moderately high calorie, very high protein 100% whey, enzymatically hydrolyzed, complete elemental medical food for GI-compromised patients. Peptamen AF features a unique peptide profile, a comprehensive antioxidant system, and a lipid and fiber blend designed to meet the needs of the highly stressed individual where oxidative stress, inflammation and feeding intolerance are prevalent. Meets or exceeds 100% of the RDI for 24 key vitamins and minerals in 1500 ml (6 cans). Osmolality is 390 mOsm/kg water. 1.2 kcal/ml. 75.6 g protein/l. Lactose free (not for individuals with galactosemia) and gluten free.