I use MFL (muscle food labs) muscle Isolate no lactose 124 cal, 0 fats, 0 cholesterol, 45mg sodium, 1 carb, 1 fiber, 0 sugar, 105mg potassium 30g protein the chocolate lava is actually very good, the vanilla is ok (but I am not a vanilla fan in the beginning), the banana is tasty I like that one...