This protein is highly dubious, since it fails to state my opinion, like almost any other protein source. There is room in the "free" EU (outside Germany) produces, it may well be that it is hormone-loaded protein which exerts a negative influence on the human organism. Thus, it is an absurd and buy more harmful than a help.
For this I'd still say that as good as any protein on the market hormone is charged, because it is cheaper and usually anyway comes from the USA and we know hope all the Americans are to a healthy lifestyle, or large corporations.