ArgininXXL   

Loaded with 600 mg ArginineXXL is formulated especially for sportsmen. In the body highly dosed pure arginine is quickly turned into the natural transmitter nitrogen monoxide, which again provides an increase in muscle volume in your training and gives you the decisive push to realize a maximum of energy in critical moments. This isolated nitrogen booster also leads to an increased release of growth hormones, a perfect preparation for an intensive workout.

Contents: Pure arginine (produced in Germany)