100% Customer Satisfaction Guarantee

America's #1 Rated Catalog/Internet Merchant
Based on Customer Satisfaction

NOW Foods

L-Arginine Powder

Swanson $41.49
Retail $69.99 Save 41%
Add To Order
Add to Favorites

Recently Viewed Items

Look here for an easy way to
navigate to your previously
viewed products.

Item:
NWF1052
Availability:
In Stock
Size:
2.2 lbs Pwdr
Other Sizes:
Gluten Free
  • L-Arginine Powder



  • From NOW Foods



  • 100% pure, free-form


L-Arginine is a conditionally essential basic amino acid involved primarily in urea metabolism and excretion, as well as DNA synthesis. NOW Foods' L-Arginine Powder contains no sugar, salt, starch, yeast, wheat, gluten, corn, soy, milk, egg, shellfish or preservatives.

Product Label

Supplement Facts

Serving Size 2 Level Teaspoons (4.6 g)

Servings Per Container 217

  Amount Per Serving %Daily Value
L-Arginine (Free-Form) 4.6 g (4,600 mg) *

* Daily Value not established.

Other ingredients: None.

Suggested Use: As a dietary supplement, take 2 level teaspoons (4.6 g) daily as needed in juice or water, preferably on an empty stomach.

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.

Contains no sugar, salt, starch, yeast, wheat, gluten, corn, soy, milk, egg, shellfish, or preservatives.

This product is sold by weight not volume.

Terms and Ingredient Definitions

NOW Foods L-Arginine Powder Reviews

Summary of Customer Ratings & Reviews

Customer Ratings & Reviews

L-Arginine Powder 4 5 2 2
Effective Product I've used othe brands of L-Arginine before and most of them were flavored with some other ingredient. The flavor is not so bad even with just water. and if you don't like the taste just add some lemon juice. If that's not enough for you maybe you should try childrens gummy vitamins.(lol). I think everyone should realize you're not using this for a treat. It's a supplement to your diet and it works great! July 5, 2013
disgusting tastes like rotten fish. very hard to swallow with whatever jiuce. had tried arginine hci before, tasted salty, but i was never expecting this rotten taste. does it work? hard to say when it turns your stomach to vomit. December 29, 2012
1-2 of 2

7 Leaf Guarantee

Swanson’s 7-Leaf Guarantee

Earning your trust is our first
and only priority.

Top of Page