L Arginine is an amino acid that plays an important part in the body's production of nitric oxide. Nitric oxide promotes vasodilation (relaxation of blood vessels), helping to maintain healthy blood flow throughout the body. Because of this effect, L Arginine is considered useful for concerns that improve with enhanced circulation, including men's sexual health.
L Arginine 500 mg
3 to 9 capsules per day on an empty stomach.