| 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) |