$4.99 Standard Shipping
Free Shipping Icon



NOW Foods

L-Citrulline Powder

4.5 out of 5 (8)

L-Citrulline Powder

Item: NWF170

  • Promotes nitric oxide production

  • Supports vascular blood flow

  • Vegetarian/Vegan

4 oz (113 grams) Pwdr

Retail $34.99
In Stock
  • Promotes nitric oxide production

  • Supports vascular blood flow

  • Vegetarian/Vegan

NOW Foods' Citrulline Powder not only supports detoxification pathways, but also supports nitric oxide production and a healthy cardiovascular system. Citrulline is a non-essential amino acid that is an important intermediate in the urea cycle, functioning along with Arginine and Ornithine to rid the body of ammonia, a byproduct of protein metabolism. Because Citrulline is a precursor of Arginine, it provides a readily available source material for Arginine production, which in turn, can be used for the production of Nitric Oxide (NO). NO plays a fundamental role in vascular function and blood flow. Contains no sugar, salt, starch, yeast, wheat, gluten, corn, soy, milk, egg, shellfish or preservatives.

Terms and Ingredient Definitions

Supplement Facts

Serving Size: Two 1/4 Level Teaspoons (1.5 g)

Servings Per Container: 75

  Amount Per Serving %Daily Value
L-Citrulline 1.5 g (1,500 mg) *

*Daily Value not established.

Other Ingredients: None.

SUGGESTED USAGE: As a dietary supplement, take one or two 1/4 level teaspoons 1 or 2 times daily between meals.

Caution: Do Not Eat Freshness Packet Enclosed.

This product is sold by weight not volume.

Store in a cool, dry place.

Made in the U.S.A.

  • Contains no sugar, salt, starch, yeast, wheat, gluten, corn, soy, milk, egg, shellfish or preservatives.
  • Vegetarian/Vegan Product.
  • Recyclable Bottle.
  • GMP Quality Assured

Shipping Weight

.32 lbs

Summary of Customer Ratings & Reviews

Customer Ratings & Reviews

Rated 4.5 out of 5 by 8 reviewers.
Rated 4 out of 5 by Nitric Oxide booster An inexpensive nitric oxide booster with Arginine. I used 1.5g of this with 5g Arginine daily for my heart health. The taste however is awful. March 16, 2014
Rated 4 out of 5 by Good product Have noticed a difference in my workout recovery since taking this product February 16, 2013
Rated 5 out of 5 by good stuff I mix it with swansons L arginine powder just what a body needs February 4, 2013
  • 2016-05-29 T12:41:05.051-05:00
  • bvseo_lps, prod_bvrr, vn_prr_5.6
  • cp-1, bvpage1
  • co_hasreviews, tv_8, tr_8
  • loc_en_US, sid_NWF170, prod, sort_default
1-4 of 4

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

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

Swanson's Standards

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.

Learn More
close popup
No Thanks

Your 10% Off Promo Code is on the Way! Thanks for signing up for emails.

You're now signed up to receive exclusive deals and savings opportunities!

Thanks again for connecting with us. Keep an eye on your inbox — your first coupon is on its way!

Thank You! This email address is already signed up

You are signed up for the following:

  • Offers
  • Recipes
  • E-Newsletter
  • Updates & Reminders

Thank you for your interest and be assured that you will continue to receive our emails at this address.

Look for your next communication from us within the next week.


We are having trouble processing your request.

Our apologies!

Please try again later.