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NOW Foods

L-Arginine Powder

L-Arginine Powder

Item: NWF1052

  • L-Arginine Powder

  • From NOW Foods

  • 100% pure, free-form

2.2 lbs (1 kilogram) Pwdr

Retail $69.99
Save 35%
In Stock
  • 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. Each serving of Now Foods L-Arginine Powder delivers 4,600 mg of free form L-arginine. NOW Foods L-Arginine Powder contains no sugar, salt, starch, yeast, wheat, gluten, corn, soy, milk, egg, shellfish or preservatives.

Terms and Ingredient Definitions

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.

Shipping Weight

2.51 lbs

NOW Foods L-Arginine Powder Reviews

Summary of Customer Ratings & Reviews

Customer Ratings & Reviews

L-Arginine Powder is rated 3.7 out of 5 by 3.
Rated 3 out of 5 by from powder taste Swanson's sells 00 size empty capsules. You can also get them other places on line but bottom line is you don't have to put up with the dead fish taste just order some capsules and fill them yourself. I did and I am most anxious to get them as the taste is a bit overpowering. I gave average ratings to product as I was required to in order to leave the capsule information. Will leave another review in about 2 months.
Date published: 2015-01-09
Rated 5 out of 5 by from 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!
Date published: 2013-07-05
Rated 3 out of 5 by from 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.
Date published: 2012-12-30
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Why Shop Swanson® Brands?

"With my personal 100% money-back satisfaction guarantee, you have nothing to lose and great savings to gain."

Lee Swanson, Founder of Swanson Health Products

Risk-Free Purchase Guarantee on NOW Foods L-Arginine Powder

If you are dissatisfied for any reason, we'll give you a full refund and pay return shipping.

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We are dedicated to offering the highest quality products at the best price. Find out more about how we ensure such a high standard in everything we do.

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2.2 lbs (1 kilogram) Pwdr

1 lb (454 grams) Pwdr

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