NOW L-Arginine 500mg Details
- Amino Acid
- Conditionally Essential Amino Acid
- Pharmaceutical Grade (USP)
L-Arginine is a conditionally essential basic amino acid involved primarily in urea metabolism and excretion, as well as in DNA synthesis and protein production.* It is an important precursor of Nitric Oxide (NO) and thus plays a role in the dilation of blood vessels.*
As a dietary supplement, take two capsules of NOW L-Arginine 500mg in 1 to 3 times daily as needed. Take between meals or at bedtime with a carbohydrate drink to facilitate absorption.
Serving Size: 2 Capsules
Servings per Container: 50
Amount Per Serving
% Daily Value *
|L-Arginine (Free-Form)||1.0 g (1,000 mg) *||†|
* Percent daily values are based on a 2000 calorie diet
† Daily Value not established
Note: Serving Sizes are rounded to the nearest whole serving
Additional Ingredients: Gelatin (capsule), Magnesium Stearate (vegetable source) and Silica.
Allergy Information: Contains no sugar, salt, starch, yeast, wheat, gluten, corn, soy, milk egg, shellfish or preservatives.
Warning: 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. The L-Arginine used in this product is Pharmaceutical Grade. Store in a cool, dry place. Please Recycle.