Proper function of the endothelium (the delicate lining of the arteries) is critical to healthy male sexual capacity.¹ Prelox® Enhanced Sex for Men promotes healthy endothelial function and supports blood flow to the places men need it most.

Two powerful ingredients in one formula

The ingredients L-arginine and Pycnogenol® found in Prelox® Enhanced Sex for Men have yielded compelling and highly satisfactory results in five independent clinical studies.^2-6 This innovative supplement combines L-arginine and Pycnogenol® for maximum male sexual health support.

Pycnogenol® French maritime pine bark extract promotes endothelial nitric oxide synthase (eNOS), an enzyme required to make nitric oxide (NO) from L-arginine. Nitric oxide (NO) relaxes the vessels that enable efficient blood flow, the key to healthy male sexual activity and overall vascular health.^7,8

L-arginine is the biological precursor necessary to synthesize nitric oxide in the endothelium.⁹ It interacts with Pycnogenol® to sustain nitric oxide levels sufficient for healthy sexual function.⁴

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