Yeah we did this we used the one we were already on. That way we knew it was 100% a reaction and not him being unsettled on the milk. We got a reaction after 2 bottles though & went straight back to nutramigen. We’ve been on it since xx
Yes we reintroduced on Hipp Organic which is one of the recommended milks as its easy on babies tummies, it took a week and my son was really unwell, he has delayed CMPA, he's now on Alfamino formula. Xx