DS 2 is MSPI with reflux. He’s on Nutramigen aa, but apparently there is a hold in production as I cannot get it from any pharmacy I’ve tried (and I’ve tried a lot) so Ped mentioned trying Progestimil. DS2 was on Alimentum before we went to Nutramigen aa (PurAmino), but he had such severe diarrhea and reflux on the Alimentum that he was losing weight so we switched. He still has some reflux issues but otherwise is doing some better. I’m just wanting any information or experiences anyone has with Progestimil, especially in comparison to other hypoallergenic formulas.