Your Cart is Empty

Now Foods L-Arginine 1000mg 120 Tablets

Most USA Orders Ship Free Over $99
Excludes drinks, liquids, bars, and foods.

Now Foods L-Arginine 1000mg 120 Tablets

L-Arginine is a conditionally essential amino acid which helps release nitric oxide in the blood. L-Arginine has a host of potential benefits ranging from heart health, to muscle building and even helping male fertility. Now Foods L-Arginine contains 1000mg per tablet and is non-gmo. 

Now Foods L-Arginine Product Highlights

  • Nitric Oxide Booster
  • May Help Reduce High Blood Pressure
  • May Be Beneficial for Erectile Dysfunction
  • Helps Control Blood Sugar
  • Conditionally Essential Amino Acid
  • 1000mg Per Capsule
  • Non-GMO 


As a dietary supplement take 1 tablet 1-3 times daily as needed. Take between meals or at bedtime with a carbohydrate drink to facilitate absorption.

Now Foods L-Arginine 1000mg Supplement Facts

Serving Size:

Servings Per Container: 120

L-Arginine 1,000mg

Other Ingredients: Cellulose, Stearic Acid (vegetable source), silica, and vegetable coating.


For adults only. Consult physician if pregnant/nursing, taking medication, or have a medical condition. This supplement should be avoided by persons with glaucoma or herpes simplex unless otherwise prescribed by a physician. Do not use if you have had a myocardial infarction or have established coronary artery disease. Keep out of the reach of children.


Pahlavani N, Jafari M, Sadeghi O, et al. L-arginine supplementation and risk factors of cardiovascular diseases in healthy men: a double-blind randomized clinical trial. F1000Res. 2014;3:306. Published 2014 Dec 12. doi:10.12688/f1000research.5877.2