how long is a shake good for

[ireekofawesomeness]

i just mixed up 50 grams of whey into 20 oz of pineapple juice on my way to do legs only to learn my gym is closed due to the goddamn snow...since im cutting i cant just down this thing now that i havent worked out and its 11 at night...if i save this til tomorrow and drank it after a morning workout at like noon would it still be good?

 

[Daernoth]

I believe that I heard 24-48 hours (I Think that I read such a thing here about a month ago, but I'm not sure), but my shakes have been smelling sour lately when I go to wash out the container. just having the leftovers in my air-tight thermos about 24 hours. I don't know if that's due to some type of fermentation due to the dextrose and whey, or just that the whey went sour.

 

[HANSEL]

I have also been told 24hrs once mixed, but I dont know what evidence there is for that. I dont really see why it would go bad? Keep it in the fridge, and if it doesnt smell funny when you go to the gym next, Id bet its fine. I dont see water and fruit juice changing the amino profile or anything....