Casein hydrosolate is in Nutramigen---isn't this a derivative of milk?????????

Yes, hypoallergenic formulas are made from milk proteins, but they are hydosylized (extremely broken down) so that most children can handle them. I think the current approx. it 10% of children w/ milk issues, can't tolerate these either. Evan is one of them, he's on Neocate now.