Super Grow L-Arginine Capsules is a premium dietary supplement containing purest L-Arginine which is a conditionally essential amino acid; the building block of protein. It helps to enhance athletic performance, protein production, dilation of blood vessels and is also involved in various other important functions occurring throughout the body.It also plays a beneficial role in overall vascular health by providing nitrogen, which is used by body to produce Nitric Oxide (NO). Nitric Oxide plays a vital role in enhancing blood flow towards smooth muscles and is critical in achieving enhanced arousal and performance in men.L-Arginine plays role in enhancing blood flow through vasodilation, eventually promoting vascular and heart health. It is also involved in urea metabolism and excretion, as well as in DNA synthesis.