Once I made a 32oz conconction of chocolate whey, milk, and 10 grams of creatine. I didn't have time to finish it so I stuck it in the fridge for 4-5 hours. WhenI got to it the creatine settled to the bottom, and below that was most of the chocolate from the whey, embedded in the bottom of the cup. and it was bittttter.. sooo bitttter.. I bet all the creatine broke down...