Bioperine	Copper Chelate	Creatine
Cuscuta	Ginkgo Biloba	Green Tea
Horny Goatweed	Hawthorn Berries	Inosine
L-Arginine HCL	Lycopene	Omega 3
Saw Palmetto	Siberian Ginseng	Soy
Tribulus Terrestris	Vitamin E

With these nutrients in the right amounts and released at specific intervals, the sex organs are provided with adequate nutrients to counteract the stress imposed on the body. In effect this allows a Man’s sexual and mental function to be used to his fullest potentials. The ingredients have their own benefits and when in combination act in synergy. These ingredients have a clinical backing. They provide a man with stronger and harder erections all the while increasing his physical and mental strength.

The company Sinrex trusts there pill to work for their intended purpose that its giving it away if it doesn’t work for you. By using the X4 Labs Extender device in conjunction with the pills by Sinrex, the results for increasing penis size will be shortened. X4 Labs recommends that its customers use a good supplement. Click Sinrex Male Enhancement Pills to try the pills and see what benefits you get from them or research the many male enhancement pills out on the market.

Your X4 Labs universal upgrade kit includes 2 comfort straps, 2 adjustment screws, memory foam padding, and the universal hybrid support piece.

Comfort Straps

The comfort straps you get with your upgrade kit were developed using the advanced comfort strap technology of X4 Labs.  This technology includes the following features:

Adjustment Screws

X4 Labs has carefully selected its screw manufacturer so that the screws that come with your upgrade or extender edition package carry the assurance that they meet all norms and standards.  Your extenders are made in Canada.  This means you have the company’s guarantee that they comply with manufacturing rules.  In addition, the tiny components that hold your extender and make it work – like the screws – are also factory-compliant.

The threads and gimlets are solid and robust; they easily support your upgrade kit.  The screw threads are helical in structure, ensuring rotary/linear motion.  X4 Labs adjustment screws will fasten, connect and support the upgrade accessories.

Memory Foam Padding

Made of resistant and strong foam materials, the X4 Labs extender memory foam pads will make fitting the extender into your penis a flawless and natural execution.  Memory foam is frequently used to manufacture luxury beds providing not only comfort but also better sleep position and firmness.  The same applies to the memory foam pads that come with your upgrade kit.

Your penis will benefit from X4 Labs memory foam pads because of its added density.  Typically made with polyutherane, these pads “read” body heat, allowing them to adjust to your penis within minutes.

Memory foam was a concept that began with NASA Ames Center researchers when they were looking for the perfect cushion fit.  The characteristic density of memory foam gives it the added capability of providing un-compromised support.

As in mattress technology where the concept gained popularity, memory foam pads respond to heat.  This response to your penis then gives way to molding helping alleviate pressure and soreness.

Many men report discomfort during initial use of the extenders and this discomfort is solved by the addition of memory foam pads that will make the use of your extender less cumbersome and more comfortable.

Order your medically-certified and doctor-approved upgrade kit today.  At a modest price of $149.95, you’ll learn what penis comfort truly means and HOW it should really feel.

If you have experimented with penis enhancement devices in the past and you’re starting to feel some frustration about not being able to hold them in place, don’t give up just yet.  Read our discussion forums and x4 Labs penis extender reviews so you can evaluate our product on your own terms.  By adding to our inventory of x4 Labs extender reviews, you can help others overcome the same frustration.

They say a little knowledge is a dangerous thing. We’re taking steps to build a vast database about the x4 Labs extender so that user knowledge grows.  We are particularly interested in before and after testimonials from actual long term users.

Back to the comfort issue.  Marketing tests have repeatedly shown that customers will continue to use a product if two fundamental needs are met:  (a)  ease and comfort of use and (b)  concrete results.  These two go hand in hand.  Buying a penis enhancement device is like buying a software program.  Uppermost in the mind of a potential client is, is it user-friendly?

Okay, you say “been there, done that… most of those straps fall short.  They’re not designed to be compatible with prolonged use of extenders, reason why men endlessly fumble as they adjust for the right position.”

We’ll explain.  As far as straps go, the # 1 priority is to provide comfort.  For x4 Labs, comfort integrates what we call the three Fs:

This is why with all the R&D dollars we’ve invested in both the design and clinical study which you can read about here http://www.x4labs.com/info/free-penis-extender-offer-and-clinical-study, we weren’t 100% “comfortable” about calling them just “comfort straps.”  Our rigorous manufacturing process convinced us that our x4 Labs extender device deserves to be described as the Advanced Comfort Strap Technology.

Advanced Comfort Strap Technology

Before we talk about our advanced comfort strap technology, let’s backtrack a few steps and discuss silicone briefly.

Why silicone?

Scientists who have worked with silicone will tell you that:

X4 Labs did not focus only in what the end product will look like, but it also took into account the raw materials that would be used in manufacturing.  The next consideration was to increase the length and width of the comfort strap so that the user does not worry about obtaining a snug fit.

Almost a year ago now, a comment from the forums led the company to re-work some elements of the design (patent is pending) to address the complaint of slippage:

Fast forward:  the complaint has been solved and the comfort straps – now with better grip – have transitioned from being just straps to advanced comfort straps.

In reading x4 Labs extender reviews, the company’s Patent Pending Advanced Comfort Strap Technology integrates well into the extender’s 3-in-1 hybrid support system, regardless of the length of the elongation bars and tension rods.  You can easily detect inferior comfort straps:  they lose their grip and stretch with long term use, making adhesion and connection impossible.

Given the larger surface area, x4 Labs extender comfort straps pass the test for steady grip, slippage and non-restrictive blood flow.  Males with larger than average length and girth will appreciate the Advanced Comfort Strap Technology for its high tolerance to tension.