L-Arginine is a naturally occurring amino acid that plays a beneficial role in overall vascular health by providing the nitrogen our bodies use to produce Nitric Oxide (NO). Nitric Oxide plays a vital role in enhancing blood flow to the smooth muscles, critical to achieving heightened sexual arousal and performance.

Because of the role L-Arginine plays in enhancing blood flow through vasodilation, in addition to improved sexual health, L-Arginine also promotes health blood vessels and supports vascular and heart health.

Natrol's L-Arginine:

• Promotes Stamina and Performance
• Supports Sexual Health
• Supports Vascular Health
• Supports muscle protein synthesis. ^†
• Supports vasodilation to enhance blood flow
• Plays a role in heart health

L-Arginine is also popular among bodybuilder and fitness enthusiast as recent clinical studies show evidence that it can also support muscle mass and athletic performance.

Trust Your Health to Natrol's L-Arginine.