Optimum Nutrition 100% Whey Gold Standard Protein French Vanilla Cream, 1er Pack (1 x 908 g) (Health and Beauty)
Of all the tested by me in the last 15 years this is the protein powder tastiest (French Vanilla) and most soluble of, I think. Were it not for the rather high price, there would be 5 star. Absolute recommendation to those whose wallet is looser.