Never used it so not sure, maybe try a couple experiments. At least with protein when you try to make a paste it becomes a thick hard goop that is difficult to stir, and when you diluted it doesn’t go into solution any faster than if it was dry. And the reason I say put it on top of the liquid is because when it’s in the bottom it still goods up, sticks to the cup and doesn’t mix. But if it’s on top it stays suspended allowing it to mix when you stir