PurAmino™ Infant Formula Unflavored 14.1 oz. Can Powder Amino Acid Cow's Milk Allergy (1177944_EA) 1/EAIn addition to cow's milk allergy, PurAmino is suitable for conditions such as protein maldigestion, malabsorption chronic diarrhea, short bowel syndrome and eosinophilic esophagitis. PurAmino has DHA (docosahexaenoic acid) and ARA (arachidonic acid), important fatty acids that support baby's brain and eye development. Suitable for babies ranging in age from newborns to 2 year olds Formula's format is powder: There are 14. 1 ounces of powder in a can.