“I can only comment the fact that for me the taste is great. Tried other brands and they were gross. I am not a scientist so searched for reviews (by professional bodies) on top Whey Protein powders and Optimun Nutrition was up there. Yes Whey protein is a good source of protein, but if you have not got the rest of your diet sorted out. Then you probably will not get the results you are after.
Regards
A Crossfitter :)”