Optimum 100% Whey seems to have some of the wheys mentioned above plus a thrid kind:
"QuadPlex Protein Blend (Ultrafiltered Whey
Protein Concentrate, Cross Flow Microfiltration
Whey Protein Isolate, Ion Exchange Whey Protein Isolate [All Three Sources Contain Concentrations of B-Lactoglobulin, a-Lactalbumen, Bovine Serum Albumen, Immunoglobulins, Glycomacropeptides, Lactoferrin, Lactoperoxidase, Other Closely Related Protein Molecules and Glutamine Peptides], Low Molecular Weigh and Partially Hydrolyzed Whey Peptides), Cocoa, Artificial Flavor, Acesulfame Potassum."
Ultrafiltered Whey Protein Concentrate
Cross Flow Microfiltration Whey Protein Isolate
Ion Exchange Whey Protein Isolate
Whats up with all the mumbo jumbo marketing names for these types of whey?