It is a combined whey protein drink powder with a protein content of 80 percent. The composition of the protein also contains, besides hydrolysed whey protein and whey isolate sources, added L-glutamine and L-arginine amino acids. The decomposition of hydrolysed whey protein – due to hydrolysis (a pre-digestion process) – is easier and quicker for our body. The glutamine and arginine amino acids added to the whey protein complex are nutrients produced by our body, still, they belong to the category of conditionally essential amino acids. It means that in certain circumstances, such as an exhausting workout session, they need to be supplemented. Directions - Mix one serving (22 g = 1 scant measuring spoon = 2 heaped tablespoons) with 250 ml water. Use a shaker for mixing. On training days, drink 1 serving in the morning and 1 serving directly after the workout. On rest days, drink 1 serving in the morning and 1 serving in the evening