Premium L-Arginine Base Powder 1000g (2.2 lbs) - Nitric Oxide Booster Supplement for Heart Health, Workout Performance & Blood Circulation - Pure Arginine Powder for Athletes, Bodybuilders & Fitness Enthusiasts - Use Pre-Workout or Daily Wellness Support

L-Arginine Base, also known simply as Arginine, is an amino acid that is used in the biosynthesis of proteins. It is known as a semi-essential amino acid and is commonly taken by bodybuilders.

May help increase muscle mass

May work to boost exercise endurance

May support heart health

May fortify immune function

May contribute to healthy skin