Clearly fake. The dead giveaway is the front-of-bottle advertisement that it is 50% more salt than regular milk. That wouldnt be something they would call attention to, and if they did the number would be much larger.
@1iceloops123 yea that one is supposidly a different flavor notice the "bread & butter" part of the label. The dark green one is still there behind the persons hand.. So they definitely put some attention to detail here, but still fake I think.