Self's Arginine product contains pure L-arginine, a stable and easily absorbable form of amino acids, the intake of which enhances the concentration of nitric oxide (NO) in the blood.

As a result, the vessel walls relax, the veins dilate and circulation improves.
Improved circulation is positive as the exercising muscles are more easily supplied with oxygen and vital nutrients

Summary of the benefits of Self's Pure Arginine:

• Improving sexual function
• Enhancement of athletic performance
• It is a precursor to nitric oxide