AOR Arginine 180s

Arginine is a conditionally essential amino acid and the main precursor in the body for the synthesis of nitric oxide (NO), a molecule that helps blood vessels to open wider for improved blood flow and circulation.

  • A natural nitric oxide precursor
  • Protects the heart from high blood sugar levels
  • Helps in cellular energy production


Arginine is an amino acid with many important health benefits, but is best known for its key role in the production of nitric oxide, a potent factor in relaxing blood vessels and promoting blood flow. By increasing nitric oxide levels, Arginine has the ability to prevent plaque and blood clot formation and reduce the stickiness of platelets. Clinical studies have found high doses of arginine beneficial for many cardiovascular conditions including high blood pressure, peripheral vascular disease and angina.

In addition to its effects on blood vessels, arginine enhances the release of human growth hormone (hGH), enhances insulin sensitivity, supports liver detoxification, and has been shown to support interstitial cystitis, sperm formation and treatment of brain injuries.

AOR offers a high quality arginine supplement to enhance cardiovascular and overall health.



Serving Size: One Capsule  
L-Arginine HCl  600 mg


Sodium stearyl fumarate.

Capsule: hypromellose. 

Directions & Cautions


Adult Dose: Take three capsules one to three times daily on an empty stomach, or as directed by a qualified health care practitioner.


Cautions & Warnings

Do not use if you have had a myocardial infarction (heart attack), if you have asthma or if you are pregnant or breastfeeding. Consult a health care practitioner prior to use if you are taking cardiovascular medications, potassium increasing drugs or sildenafil.