The Scitex #1 Choice for 2012 is Zenerx

Zenerx is our top pick this year for male enhancement. We made this decision based on the quality of the ingredients used, the length of the guarantee and the numerous customer testimonials. Not only that, the product is backed by a medical doctor.

Read the full review here or visit their official website for the best prices available.


Does it Work?

Extendaquin is made by a well established manufacturer of medications named Certified Natural Labs.

According to their website, ‘Certified Natural Labs is s a leading contract manufacturer of custom formulations for the dietary supplement industry. We produce top-quality formulas for clients large and small, and offer the fastest turnaround time in the industry.

With a fully automated production line capable of producing in excess of 20 million capsules daily, one of the largest ingredient inventories in the United States and in-house packaging design and printing facilities, we can easily accommodate even the most demanding manufacturing requirements.’

They are clearly more focused on their production and manufacturing capabilities, as they provide no product information on any of the supplements they create.

There was no product information about Extendaquin, no scientific data from clinical trials or studies supporting its effectiveness, no customer testimonials promoting its benefits and no product guarantee or return/refund policy.

We were consequently forced to base our assessment on other reviews and retailers who sell the product. 

Extendaquin contains two of the top five ingredients scientifically found to be essential to the effectiveness of male enhancement products;

-          Tribulus Terrestris, which increases testosterone and sexual desire 

-          L-Arginine, which stimulates nitric oxide that relaxes the muscle surrounding the blood vessels leading to the penis, increasing blood flow.

It also contains numerous other ingredients commonly found in many male enhancement products, including Maca, Catuaba, Avena Sativa/Oatstraw, Muira Puama, Nettle Leaf, Ginseng and Zinc, which all claim to have aphrodisiac or stamina inducing properties. 

Unfortunately we could find no information regarding the quantities of the ingredients used in Extendaquin, making it very difficult to gauge the effectiveness of the product.

Even more distressing, is the fact that Extendaquin also contains Yohimbe, a substance derived from the bark of a West African tree of the same name; it’s also known as ‘yohimbine.’

Many male enhancement products contain Yohimbe, claiming it has been used for centuries by men in the region as a treatment for erectile dysfunction.

The FDA has flagged Yohimbe as a substance of concern because of its troubling capacity to induce a number of negative health issues, such as headaches, dizziness, anxiety, insomnia, hallucinations, seizures, hypertension and renal (kidney) failure.

We strongly caution against the use of any male enhancement product which has Yohimbe and therefore do not endorse the use of Extendaquin as a credible male enhancement product.

Customer Reviews

There are no customer testimonials promoting the benefits of Extendaquin.

Is it a scam?

With so many effective ingredients, it’s highly unlikely that Extendaquin is a scam; however the lack of product information on the company website, no clinical data, no product guarantee and the use of Yohimbe unfortunately invalidates the product.

Best Selling Male Enhancements of 2012

1Zenerx (455mg) - Staff’s #1 Pick

Quick Overview
Consumer Reviews:
Quality of Ingredients:
Money-Back Guarantee: 90 Days  
Retail Price: $35.97  
Editor's Score 93 out of 100

We choose Zenerx as our top product for 2012 because of the company’s commitment to male health. They use only the best ingredients in their supplement, have a 90 day money back guarantee and triple test their supplement before it’s shipped. Oh yeah, it also works amazingly well.


Quick Overview
Consumer Reviews:
Quality of Ingredients:
Money-Back Guarantee: 60 Days  
Retail Price: $33.31  
Editor's Score 90 out of 100

We choose Spartex as our number 2 product because of the high quality ingredients it uses. Not to mention the lengthy guarantee and high quality customer service.