Does protein powder (like what you buy at GNC) go bad?

Genesis

Member
well yes it does go bad but it depends how long ago it was like if it was like a week or two then YES its bad but if not then its fine
 

Mooned'YtA

New member
I hope not. I used to buy the 5 pound size, really big one, and I still have one that I barely started. One thing I did learn: I drink the milkshake with a straw and avoid all the air bubbles and bellyaches.
 
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