L-Arginine is an essential amino acid, the building blocks of protein. L-Arginine supports immune function and the effects of a healthy exercise program.
L-Arginine serves as the precursor for continued nitric oxide production and supports muscle mass & athletic performance.
Because of the role that L-Arginine plays in vasodilation, in addition to improved sexual health, it also promotes healthy blood vessels and support vascular health.
21st Century L-Arginine Maximum Strength 1000 mg provides high quality HCL L-Arginine (from L-Arginine Hydrochloride)
Male Performance Formula
Nitric Oxide Booster
An Essential Amino Acid, Supports A Healthy Exercise Program & Immune System
Made in USA
By 21st Century
Size: 100 tablets
Servings: 100 servings
Serving Size: 1000 mg