The amino acid L-Arginine has several major functions in the body, including as a precursor of nitric oxide (NO).* This chemical messenger plays a vital role in vasodilatation, relaxation of smooth muscle cells within arterial blood vessels.* Dietary L-Arginine provides the nitrogen our bodies use to produce NO.* Because of L-Arginine's potential role in vasodilatation, it may support healthy blood vessels.*

Studies suggests a role of L-Arginine in immune function.* Further, L-Arginine is also used by the body to produce creatine which supports muscle protein synthesis.*

* Nitric Oxide Precursor for Vascular Support*
* Promotes Immune Function*
* Supports Muscle Metabolism*

Serving Size1Tablet
Amount Per Serving
L-Arginine 1000mg *
* Daily Value not established.
Other Ingredients:
Cellulose, Hydroxypropyl Cellulose, Stearic Acid, Silica, Cellulose Gum, Methylcellulose, Magnesium Stearate, Glycerin.

Directions For L-Arginine: Take 1 tablet, one time daily, with a meal.

Warnings: Consult your healthcare professional prior to use if you have or suspect you have a medical condition, are taking prescription drugs, or are pregnant or lactating.

* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.