Origin: Developed and manufactured by Nutrition 21
Overview: a patented, complex of arginine and silicon, can help performance with unique benefits important to the training athlete. It significantly improves blood protein levels that represent a large range of important physiological functions and play critical roles in a variety of cellular processes.
It is clinically shown to significantly increase vasodilation, cognitive function, and much more. Kallistatin, a blood protein known as a potent vasodilator, and afamin, a blood protein that enhances cognitive function, both showed significant increases of 32% and 46% respectively.
Common Dosage: 1500 mg per day