Overlooked in the effort to support sexual function in aging men is the health of the vascular system. Blood flow through the delicate lining of the arteries the endothelium is essential to sexual arousal, so it should come as no surprise that endothelial function is closely associated with male sexual capacity.

Life Extension has discovered supportive clinical research for a scientifically validated, natural dietary supplement formula to promote endothelial function and blood flow to the place men need it most for maximum performance.

The ingredients found in Prelox Natural Sex for Men have yielded compelling and highly satisfactory results in five independent clinical studies.

Our analysis also confirms that unlike some performance enhancement supplements marketed as natural, Prelox Natural Sex for Men is not adulterated with trace amounts of prescription drugs.

The patented blend of the following natural ingredients positively affects the male physiology in these three ways, to provide optimal support:

Pycnogenol standardized French maritime pine bark extract activates endothelial nitric oxide synthase eNO S,32 the enzyme required to make nitric oxide. Nitric oxide NO relaxes the vessels that enable efficient blood flow the key to healthy male sexual activity and overall vascular health. Pycnogenol further amplifies this relaxing effect by extending the amount of time nitric oxide remains in the bloodstream.

L-Arginine is the biological precursor to nitric oxide synthesis in the endothelium.32 It interacts synergistically with Pycnogenol to sustain nitric oxide levels sufficient for healthy sexual function.

Icariin, a natural plant compound used in traditional Chinese medicine, has been shown to deactivate the enzyme normally responsible for winding down male sexual response, further promoting sustained activity.

References Supplement Facts Serving Size 1 tablet Servings Per Container 60 Amount Per Serving Prelox Proprietary Blend720 mg

L Arginine HCl, Aspartic Acid, Pycnogenol Dried French Maritime Pine Pinus pinaster extract bark

Icariin from Natural Sex Epimedium sagittatum extract aerial parts 30 mg Other ingredients: corn starch, maltodextrin, croscarmellose sodium, microcrystalline cellulose, vegetable stearate, silica, aqueous film coating hydroxypropyl methylcellulose, glycerin, purified water.

Contains corn. This product contains NO milk, egg, fish, peanuts, crustacean shellfish lobster, crab, shrimp, soybeans, tree nuts, wheat, yeast, gluten, or rice. Contains NO sugar, and no artificial sweeteners, flavors, colors, or preservatives. Prelox and Pycnogenol are registered trademarks of Horphag

Research Ltd. Prelox is protected by U.S. patent #6,565,851B2. Pycnogenol is protected by U.S. patents #5,720,956 and #6,372,266 and other international patents.

Dosage and Use

Take two tablets twice daily for the first two weeks and one tablet twice daily thereafter, or as recommended by a healthcare practitioner.

Caution If you have significant liver disease, please consult with your healthcare practitioner before using this product.

Note Due to license restrictions, this product is not for sale to customers outside of the United States of America. Life Extension Vitamins



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