By far the best whey protein I have tried! I can't speak about any flavor formula because I use the unflavored one to have more options in smoothies. The dissolution is amazing, not a single lump in the mixture with just a little shake. I usually dissolve it with semi-skimmed milk instead of water and I can say that the taste is really like drinking plain milk and the texture is slightly thicker.

The digestion is also amazing, you don't feel that bloating sensation that you usually get from other brands, nor does it leave any discomfort in the stomach or have an aftertaste. Personally, it's one of the few proteins that I can drink in seconds as if I'm drinking plain water.

In smoothies with oats, fruits, peanut butter, and anything else, you can't even tell that you've added protein.

Also, for those who make their own protein bars or protein cakes, this unflavored one is a monopoly!

Well done to ON, it's definitely worth the extra 15-20 euros compared to cheaper ones like myprotein and many others!