Zenerx has a fancy name, good advertising, and convincing testimonials. But what really matters is what's inside Zenerx---it's herbal ingredients. So why don't we open up the hood and take a closer look at the "engine" that drives this popular sex supplement.

Let's start with Maca. This is a small root vegetable that really packs a punch, providing energy, sex drive, and stamina. The Inca warriors of South America ate maca to increase their strength and stamina before battle. For centuries, maca has been used throughout South America to increase libido and boost reproductive health. It also prevents prostate cancer.

Today, scientists and doctors agree that maca is one of the best natural ways to regulate and support metabolism, energy levels, growth, sexual development, and a sense of well being and attitude. This is good news for men who are suffering from sexual dysfunction. They don't need expensive, possibly dangerous Viagra. Maca works extremely well and safely.

Another important ingredient in Zenerx is Epimedium Grandiflorum Extract, more famously known as "Horny Goat Weed." According to legend, the plant's power as an aphrodisiac was discovered by a Chinese goat herder who noticed sexual activity in his flock after they ate the weed. For over 2,000 years, horny goat weed has held an important place in traditional Chinese medicine and continues to gain popularity around the world.

The active ingredient in Epimedium is icariin, which works by increasing levels of nitric oxide, which in turn relaxes smooth muscles. The relaxation of these muscles causes blood to pool, producing an erection. The popular prescription drug Viagra works in a similar way.

Another herb from China found in Zenerx is Cnidium. Classic Chinese texts repeatedly mention Cnidium as an aphrodisiac. In fact, it was used routinely in imperial formulas designed specifically for the emperor. Like Horny Goat Weed, Cnidium works just like Viagra to increase nitric oxide release, enabling an erection to be maintained for longer periods of time. Cnidium also helps promote better blood circulation.

We'll look at some more of Zenerx's ingredients in Part 2, coming soon.

If you'd like to find out more about Zenerx--its ingredients, how it works, where to buy it--please visit Zenerx or Zenerex.