Hun, can you go along to your GP and ask for a script for Neocate (which is a hypoallergenic formula)? I've not used it, so I'm not well-informed, but I know that it's with the script it's alot cheaper than regular formulas.

I'm tipping that the second naturopath is right, and she has issues with both dairy and soy. Maybe look into having some testing done so you know exactly what you're dealing with.