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Now Foods, L-Citrulline, 750 mg, 180 Capsules

By Now Foods

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  • Product Code: NOW-00103
  • UPC Code: 733739001030
  • Package Quantity: 180 Capsules
  • Dimensions: 5.4 x 3 x 3 in, 0.55 lbs (0.25 kg)
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Product Overview

  • Supports Protein Metabolism
  • Healthy Immune System Function
  • GMP Quality Assured
  • A Dietary Supplement

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, thereby helping the body maintain healthy Arginine levels. Citrulline also plays an important role in the healing process and in the maintenance of a healthy immune system.

Suggested Use

As a dietary supplement, take 1 to 2 capsules 1 to 2 times daily between meals. Consider taking this product in combination with NOW L-Arginine, P-5-P and AAKG.

Other Ingredients

Gelatin (capsule), calcium carbonate, magnesium oxide and magnesium stearate (vegetable source).

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


Store in a cool, dry place. Please recycle.

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Supplement Facts
Serving Size: 2 Capsules
Servings Per Container: 90
  Amount Per Serving % Daily Value
L-Citrulline 1.5 g (1,500 mg) *
* Daily Value not established.

iHerb Customer Reviews

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Posted by Reviewer3172892 on Dec 26, 2009

i have enjoyed great benefits from these pills. My circulation improved significantly since I started taking them and my urinary tract problems do not exist any more. I am really grateful for this supplement to all those experts who made these pills avalable to elderly people

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3 people found the following review helpful

Improved Raynaud's symptoms

Posted by Reviewer1465551 on Feb 27, 2009

This has greatly improved my Raynaud's symptoms. I can go outdoors without gloves when it is 45degrees I have not been able to do this since my teens.

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3 people found the following review helpful

Bust of Energy!

Posted by Reviewer1811154 on Nov 27, 2009

I bought this to use with L-Arginine, well all I can say is if you do that, cut back on the L-Arginine - maybe half the recommended dose. Great product!

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2 people found the following review helpful

Opens arteries up to lower blood pressure

Posted by 5720508950197905733 on Aug 22, 2013

I take this together with L-Arginine and together they appear to work well at opening my arteries up thus lowering my blood pressure. The good thing is no side effects unlike the drugs I am taking from my doctor. Am trying the natural approach to help lower my blood pressure.

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2 people found the following review helpful

effective sex enhancer

Posted by Reviewer1196760 on Mar 21, 2010

This product was the first time I have used citrulline. I used this to add a boost to the little blue pill. It does help a lot but you have to take more than 4 of these at once to notice the increased effect. Good product, but you need a lot of it. Take it one hour before you need it (same time as the little blue pill). Add 1 arginine to the mix as well for a real boost.

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2 people found the following review helpful

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