Swanson L-Arginine is an antioxidant amino acid that helps encourage the production of nitric oxide, a compound that helps maintain healthy blood vessels in dilation to promote blood flow.

L-Arginine contributes to your body in the following ways:

• Supports nitric oxide production
• Helps maintain healthy blood flow

One capsule provides you with 850mg of L-Arginine every day.

Dosage: As a dietary supplement, take one capsule one to two times per day with water.