isnt that what isolate is for? it's more easily digested and no lactose
it's like 50% more expensive though
Yes and it's not worth the extra cost if you can tolerate concentrate imo.
I have the same problems with isolate. It's probably that I'm allergic to whey itself, not the lactose as I can drink milk no problem.
The hydrolysate are further processed. Fairing had a great hydro but he stopped selling it, I assume due to no one buying it.
Peptopro casein hydro seems to be better
for me but also very expensive.