Nutramigen Infant Formaula is a hypoallergenic formula that starts to manage colic* as soon as the first feeding, with 90% of infants improving within 48 hoursf#. Nutramigen is recommended by more pediatricians than any other hypoallergenic Infant Formula, helping you manage your infant s allergy to cow’s milk protein** fStudied before the addition of DHA and ARA #when managing colic *Due to cow s milk protein allergy **Of Pediatricians who recommend a specific brand of formula