When it comes to hypoallergenic formula, most pediatricians and allergists recommend extensively hydrolyzed formula for babies with an allergy to cow's milk. (ultragentleformula.com)
Partially hydrolyzed formulas take a cow's milk protein whey, and break it into large pieces. (kidswithfoodallergies.org)
Gastrointestinal Benefits: In one study, infants with suspected cow's milk allergy who were fed an extensively hydrolyzed formula for 4 weeks had no blood in their stools.4 (enfamil.com)