A revolutionary new health-enhancing formula based on the Nobel Prize® -winning scientific research, designed to produce more Nitric Oxide and maintain higher levels of Nitric Oxide in the body.

"The discovery of Nitric Oxide and its function is one of the most important in the history of cardio - vascular medicine" - President of American Heart Association Dr. Valentin Fuster

Nitric Oxide (NO) deficiency contributes to nearly every major disease of our time-cardiovascular disease, heart attack, stroke, cancer, hardening of the arteries, high blood pressure, arthritis, complications of diabetes, ulcers and Alzheimer's to name a few.

Niteworks® is a new product resulting from a collaboration between Nobel Prize® Laureate Dr. Ignarro and Herbalife's scientific team.


Niteworks® is a refreshing lemon-flavored nighttime powder mix that offers the life-enhancing benefits of L-Arginine and L-Citrulline that convert to increased Nitric Oxide.* This exclusive, patent-pending new product assists with optimum blood flow, thus delivering nutrients to the cellular level to improve function of virtually every organ in your body. It also contains a number of powerful antioxidants and, according to the FDA,

“Consumption of antioxidant vitamins may reduce the risk of certain kinds of cancer.” **

Here is an overview of the key ingredients in Niteworks®

A naturally occurring amino acid found in food, L-Arginine is a protein that the body uses to make Nitric Oxide. It’s difficult to consume enough L-Arginine through food to get the same Nitric-Oxide boost available by drinking Niteworks®

An amino acid that may be found in melons, L-Citrulline supports the production of additional L-Arginine, which in turn produces more Nitric Oxide.

This preeminent fat-soluble antioxidant can penetrate the cell membrane to neutralize free radicals and promote cell health.* Vitamin E supports the activity of Nitric Oxide and improves endothelium (vessel lining) health. *

Vitamin C is a water-soluble antioxidant. Studies show that the combination of vitamin C, vitamin E and L-Arginine work synergistically to enhance Nitric-Oxide production.

A co-factor in vital energy-producing reactions in the body.* Assists in dilation or expansion of vessels.* Also has strong antioxidant activity, while helping recycle vitamins C and E.*

Promotes healthy levels of homocysteine, which, in excess, can damage the lining of the arteries.*

A source of folic acid. This compound is bio available and helps promote healthy homocysteine levels, which at high levels can injure the arterial lining.*

Perennial herb in the mint family with a history dating back 2,000 years. Acts as a calming agent.*



Dr. Ignarro's Book is out!
Copyright© 2006
Last modified July 16, 2007

Nobel Prize is a registered trademark of The Nobel Foundation.

These statements have not been evaluated by the Food and Drug Administration.
This product is not intended to diagnose or cure any disease.
**Some scientific evidence suggests that consumption of antioxidant vitamins may reduce the risk of certain forms of cancer.
However, FDA has determined that this evidence is limited and not conclusive
Results are not typical. Your own results may differ.