Natrol L-Arginine 1000mg 50 Tablets 047469052409

L-Arginine 1000mg 50 Tablets

by Natrol

  • • 50 servings
Retail $12.29Regular $9.11$5.83

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Nitric Oxide Precursor for Vascular Support†

Promotes Immune Function†

Supports Muscle Metabolism†

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. †

Emerging evidence suggests a role of L-Arginine in immune function. It is well known that the body uses more L-Arginine when it is under stress or injured. Further, L-Arginine is also used by the body to produce creatine which supports muscle protein synthesis.

Serving Size

1 tablet, 50 servings per container

Other Ingredients

Cellulose, Cellulose, Stearic Acid, Silica, Cellulose Gum, Methylcellulose, Magnesium Stearate, Glycerin.

Suggested Use

Take 1 tablet, one time daily, with a meal.

Does Not Contain

Yeast, Wheat, Corn, Milk, Egg, Soy, Glutens, Artificial Colors or Flavors, Added Sugar, Starch or Preservatives


Keep out of reach of children. Consult your healthcare professional prior to use if you have or suspect a medical condition or are taking prescription drugs.

Supplement Facts

Serving Size is 1 tablet
Amount Per Serving%DV
*Daily Value (DV) not established.

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