For years I practice weight training and accordingly I have pretty much tried all major brands once. What is important to me? No soy ingredients, no no-name manufacturers and no sugar (low-carb). Otherwise the components, especially in the field of amino in the top products are the same. These characteristics have all the top brands. That leaves taste and creaminess Löslichkeite or even left as a quality characteristic. I'm talking about water as spongy texture almost all powder in milk, but milk and sports is a tricky endeavor. Year I have clipped from Optimum Nutrition, which now point to soy traces in their powders. Weider was a good substitute, but significantly more costly and therefore the jump to German quality in the margin of Optimum Nutrition. SygLabs powder are top of the synopses and because you can hopefully in Germany here dare. The preparation of the powder is completely satisfactory. Cold water and hand shakers are no problem. The flavor sweetens not overly or otherwise funny. Whether before or after exercise, you do not get stomach problems or even flatulence as many Billigkram. Conclusion: class protein powder made in Germany.