Flavor and solubility very good

Yes, no, I can not tell you whether this really what brings ...
But - I can compare with other protein powders on this product.
And that reminds me a positive impact on:
- The Frey-powder dissolves very well and free of lumps in water and milk
- The flavor (in this case chocolate) is quite pleasant, even with frequent use

As for the overall effectiveness of protein powders, so I have no means of comparison to workout without the same. However, I am quite zurfrieden with the successes of my training (gym with target strength / endurance, not body-building). I drink before and after exercise always a shake Whey Protein. On the day after a workout then I take a longer-acting protein powder (Whey protein is quickly absorbed, but also is not as long).
So I have to just 2.5 months net ~ 8 kg bacon off and visible simultaneously built muscle. With net I mean real weight loss, because at the same time a few kg muscles are probably gotten :-)