S.G.
I've never dealt with reflux, just milk allergy. Not all kids with a milk allergy can tolerate Alimentum or Neutramogen. It is milk based and the milk protein is not totally broken down. I would try an amino acid based formula like Neocate or Elecare. They are completely milk protein free. Personally I would never give a child suspected of milk allergy a milk bases formula. Your GI should have samples to give you. I would also look into increasing or changing reflux meds before trying a milk based formula. Chilean grow very quicky and their dose constantly needs to be evaluated. Also there are products (NOT cereal) you can use to thicken any formula to help with reflux the same way a AR formula is thicker. You have many options. Good luck.