You don't get it do you? It is not the protein itself. It is the additives. That is why I used the tree bark analogy. You could take 100% whey hydrolysate and mix it with sunflower seed shells and corn kernals....there is high protein concentrate, but it won't all(or much) get absorbed. You'll just end up with a pretty picture in your bowl. With these brands, the protein itself may even be a good quality whey, it is the additives that are suspect.
BF Profile
Ingredients: Super Whey Protein Blend (Whey Protein
Concentrate, Whey Protein Isolate), Super Recovery
Blend (Creatine Monohydrate, Taurine, L-Glutamine,
Leucine, Isoleucine, Valine), Cocoa (processed with
alkali), Natural and Artificial Flavors, Soy Lecithin,
Cellulose Gum, Acesulfame Potassium, Sunflower
Lecithin, Sucralose.
NutraPro profile
INGREDIENTS: Ultra pure, instantized ion-exchanged whey protein concentrate, ultra pure cross-flow microfiltration whey protein isolate, soy lecithin, natural and artificial flavors, sucralose, acesulfame potassium.
There is a difference in the protein used itself, but again, it is the additives that should be suspect as well.