Book Includes New Study Results Showing Pine Bark Extract, L-arginine Combo Effective for Improvement of Erectile Function

HOBOKEN, NJ – May 26, 2005 – Newly published study results, as detailed in The Hardness Factor, by Steven Lamm, MD, show Prelox®, a revolutionary dietary supplement, to be effective for the improvement of erectile function. The book, The Hardness Factor, arrives in bookstores May 31, 2005.

Prelox is a clinically tested and patented combination of two potent ingredients, L-Arginine aspartate, an amino acid that plays an important role in nitric oxide mechanisms in the body, and Pycnogenol®, a natural plant extract originating from bark of French Maritime pine trees that expands and supports healthy blood vessels. Research in The Hardness Factor shows that Prelox helps protect, restore and sustain blood flow to the genital area, naturally enhancing erections and the body’s sexual response.

As detailed in Dr. Lamm’s The Hardness Factor, thirty-seven men with milder forms of erectile dysfunction were given Prelox supplements for six weeks. At the end of the evaluation period, 81.1 percent stated that treatment with the dietary supplement improved their ability to engage in sexual activity and 73 percent reported that Prelox supplementation made it easier to initiate an erection.

More than 70 percent stated that supplementation made it easier to sustain an erection. Study results were also reflected in a defined and measured improvement showing higher penile rigidity through use of a digital inflection rigidometry (DIR) designed specifically and gently to measure the hardness of an erection. Overall, no side effects were reported and all men tolerated Prelox very well.

“This study confirms previous data showing a combination of Pycnogenol and L-Arginine to be effective in restoring healthy male sexual function. As outlined in my book, study results show Prelox is particularly effective in aging men from 30 years of age and older who are experiencing the first signs of reduced sexual performance,” said Dr. Lamm, who is also Clinical Assistant Professor of Medicine, New York University Medical School. “Prelox is a scientifically supported natural alternative that can help men achieve greater erectile quality, and restore sexual function permanently during supplementation.”

Clinical studies conducted in the United States and Europe homogeneously demonstrated that male sexual function was permanently restored during supplementation with Prelox. Study participants said Prelox helped them recapture their sexual pleasure and passion. The supplement was preferred by many study participants as a natural alternative to improve erectile quality, minus the side effects and time-limitations of prescription medications.

“While prescription medication is a treatment for advanced sexual dysfunction, Prelox is all-natural and becomes part of your diet like any vitamin or health supplement. Prelox is a safe and effective long-term solution for men who wish to compensate for early signs of flawed sexual performances and regain spontaneous sexual arousal,” said Dr. Lamm. “During regular supplementation with Prelox, healthy production of nitric oxide is permanently restored, thus allowing men to enjoy a more fulfilling sex life.”

Prelox is safe and easy to use – two tablets, twice a day for the first two weeks; then one to two tablets, twice a day to maintain and sustain enhanced pleasure and performance. Furthering evidence of its effectiveness, Prelox has been awarded a U.S. patent (U.S. 6,565,851 B2 for the relief of the symptoms of erectile dysfunction).

For more information, visit the Prelox Web site at The Web site provides insightful information on male sexual wellness and animation illustrating how Prelox works. The site also provides links for private online purchase of Prelox at GNC (

Natural Health Science Inc. is the North American distributor of Prelox on behalf of Horphag Research and the exclusive supplier of the patented ingredient Pycnogenol®.

Natural Health Science Inc. (NHS) based in Hoboken, New Jersey, is the North American distributor of Prelox® on behalf of Horphag Research. Prelox® is a registered trademark of Horphag Research and is protected by U.S. patent 6,565,851 and other international patents. Pycnogenol® is trademark of Horphag Research Ltd. and is protected by one or more U.S. patents #4,698,360 / #5,720,956 / #6,372,266 and other international patents. For more information on Prelox® please visit


Jennifer Furey
[email protected]

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