Ortho Molecular Products CitraNOX, L-Citrulline & Antioxidant Support, 120 Capsules

Our Price: $47.90

Ortho Molecular Products CitraNOX is an entirely novel amino acid formulation. Contains balanced doses of L-Citrulline, Grape Seed Extract, and Quercetin Dihydrate. This combination of antioxidant support and amino acids is intended to deliver optimal cardiovascular health support.

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SKU: R07201 Category:


  • Each natural vegetable capsule contains 3 g of L-Citrulline.
  • CitraNOX also features antioxidant support from Grape Seed Extract and Quercetin Dihydrate.
  • Designed to aid in balanced nitric oxide production, and other aspects of a healthy cardiovascular system.
  • This quality formulation is free from: Gluten, corn, yeast, artificial colors and flavors.
  • 30 servings per container.

A Brief Overview of L-Citrulline

L-citrulline, is what’s known as a non-essential amino acid. However, just because they are referred to as ‘non-essential’ doesn’t mean that the body has no use for these particular aminos – the exact opposite is true! Rather, this label simply means that the body is capable of producing L-citrulline on its own, given enough protein from dietary sources.

Even still, there are many good reasons and situations to encourage the direct consumption of L-citrulline. For example: the kidneys change L-citrulline into another amino acid called L-arginine and a chemical called nitric oxide – both of which play numerous important roles in cardiovascular health and other bodily systems.1



  • If pregnant, nursing, or undergoing treatment for a medical condition, consult your physician before taking this product.
  • Keep out of reach of children.
  • Do not exceed recommended dose.


* These statements have not been evaluated by the Food and Drug Administration. This Product is not intended to diagnose, treat, cure or prevent any disease.

Supplement Facts

Serving Size: 4 Capsules

Servings Per Container: 30

Amount Per Serving


3 g

Grape Seed Extract (MegaNatural®-BP)

200 mg

Quercetin Dihydrate

200 mg

Other Ingredients: Natural Vegetable Capsules, Stearic Acid, and Magnesium Stearate.

Dosage & Use

  • 4 capsules per day or as recommended by your health care professional.


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  1. L-citrulline | WebMD