Examples of Hydrolyzed Protein and Amino Acid–Based Infant Formulas Available in the United States

Extensively hydrolyzed casein (cow milk protein)
    Enfamil Nutramigen Lipil (Mead Johnson Nutritionals, Evansville, IN)
    Enfamil Pregestimil (Mead Johnson Nutritionals)
    Similac Alimentum Advance (Ross Products, Columbus, OH)
Partially hydrolyzed whey (cow milk protein)a
    Good Start Supreme (Nestlé USA, Glendale, CA)
Partially hydrolyzed whey/casein (cow milk protein)a
    Enfamil Gentlease Lipil (Mead Johnson Nutritionals)
Partially Hydrolyzed Soy (Soy Protein)
    Good Start Supreme Soy (Nestlé USA)
Free amino acid–based
    Neocate (and Neocate 1+ for children >12 mo) (Nutricia North America, Gaithersburg, MD)
    EleCare (Ross Pediatrics)
  • a For infants with known cows milk allergy, the residual milk protein peptides in these formulas may cause an allergic reaction.