lol at "proprietary blend", 1% Iso and 99% concentrate. Put the word "ISO" on the label and then charge bellow real ISO whey and above whey concentrate. Presto you will sell a lot of whey concentrate with huge margins. And people will think they are making a great deal because they think they are buying ISO so "cheap". And it works like a charm because all these suckers never bother to read the numbers on the back of the stuff, I mean, its right there for everyone to see, lol.
Exactly, if a prop blend lists soy or milk protein, you know what you get.
I bought a lot of pure whey isolate here in Japan for a good price last year, have to say that i like it much more than whey, much easier on the stomach, but i would never buy anything with a prop blend.
100% pure whey isolate, good to go.