SizeGenetics vs. Phallosan Forte vs. PeniMaster Pro: Reviews and Gains in 2019

SizeGenetics, Phallosan Forte, and PeniMaster Pro Penis Extenders

If you are reading this you have probably done some research about penis extenders, but still not 100% sure if they are worth the investment of your time and money. This review compares three of the most popular, top-rated and best-selling penis extenders in the market today; namely SizeGenetics, Phallosan Forte, and PeniMaster Pro.

Each of these devices has many male enhancement review sites vouching for it and claiming it is the very best, but you don’t really want to spend about $1,000 buying all three of them to find out which one works best. Let’s see how these three enlargement devices stack up against each other and announce the winner.

Penimaster Pro Review 2019

About the Maker – Phallosan Forte Vs Sizegenetics

All of these three products are made and sold by European companies that ship worldwide. The SizeGenetics brand has changed hands a couple of times, and it’s currently owned and developed by Denmark-based DanaMedic ApS.

Phallosan Forte is manufactured by Texana Manufacturing Ltd. (Malta-based medical equipment manufacturer), and it is sold by Swiss Sana Anstalt based out of a small European country called Liechtenstein.

PeniMaster Pro is made and sold by MSP Concept GmbH & Co. KG, which is located in Germany.

Uses and Results – Penimaster Vs Phallosan

Penis stretching devices have one purpose, which is obvious by their name. Applying a constant traction force on the penis for an extended period of time promotes natural growth in penile tissue and helps elongate the penis permanently.

Wearing a penis extender for a minimum of 6 hours a day for 6 months can increase your penis length by up to 1 inch. Your girth will most likely remain the same. Some marketers claim that you will also gain extra girth, but they provide no solid proof of that.

Results will vary from user to another, so it is impossible for anyone to tell how much bigger your penis will become (if at all!). It is possible to achieve results with any of these devices, but the question you want to ask is: which one is most comfortable to wear? (Answer below).

Working Mechanism – Penimaster Pro Vs Sizegenetics

SizeGenetics is a penile traction device that pulls the penis by means of a rubber strap fastener that is securely wrapped around the end of your shaft (just behind the glans). SizeGenetics allows you to stretch your penis upwards and downwards.

Phallosan Forte is a belt-based system for stretching the penis. The head piece is attached to the glans by pumping air out of it creating a vacuum seal, which allows you to pull your penis using the belt that is stretched around your hips. This system stretches your penis sideways.

PeniMaster Pro has both a rod-based traction device and a belt system that both implement a vacuum suction ball to pull the penis from the glans out. The PeniMaster Pro complete set (rod + belt) offers more options for the direction of the stretching force: upwards, downwards, sideways, and diagonally.

Ease of Use – Sizegenetics Vs Phallosan Forte

Using any of the three products for the first time can be confusing and frustrating at some points, but once you get enough practice it will become a second nature to put the device on and take it off.

SizeGenetics lacks proper instructions for assembling and using the device, which is a major drawback, especially for inexperienced users.

Phallosan Forte is quite easy to wear and remove. It comes with good instructions and they have some videos explaining the basics of wearing the device.

PeniMaster Pro can be a bit tricky at first, but once you figure out the right way to wear it, it becomes as easy as 1-2-3. PeniMaster Pro is the best documented penis extender I have ever seen. It comes with multilingual manual and DVD tutorials. Their website also contains a lot of helpful articles and videos on how to use it correctly.

Comfort – Sizegenetics Vs Phallosan

SizeGenetics claims to be “the most comfortable device on the market today”, but is it really? Well, it does come with extra comfort plasters to prevent rubbing and slippage. But still, wearing the SG for the recommended 8+ hours a day without discomfort is a big challenge. Performing daily activities while wearing the SizeGenetics can be a hassle.

Phallosan Forte is more comfortable to wear for long hours. You can wear it under your clothes and go about your daily activities without anyone noticing.

Comfort is the #1 reason I’d go with PeniMaster Pro any day. It is in my opinion the most comfortable penis extender you can find. The complete set gives you more different settings to wear the device than any other product.


There are some safety guidelines that you need to adhere to when using a penis extender. The most important rule is that pain does NOT equal gain. Any noticeable pain or numbness in the shaft or glans is a sign of improper use.

The most common risk with SizeGenetics and other strap-based traction devices is cutting off circulation to your glans. That’s why it’s advised to take a few minutes break every hour or so to restore circulation and allow your glans to “breath” a little.

With Phallosan Forte and PeniMaster Pro, the most common side effect is swelling and paling of the glans, which usually go away after removing the device. There is a risk for edema (fluid retention), which may result from too much pulling force or wearing the device for too long. It is also possible to get blisters on the glans, more likely with Phallosan Forte than PeniMaster Pro.

Product Quality

You may expect supreme quality from SizeGenetics given its popularity and premium prices, but you will likely be disappointed. SizeGenetics has more of a commercial quality rather than a medical device quality. It is pretty average and on a par with many other extenders sold at half its price or even less — for example, the X4 Labs.

Phallosan Forte is of decent quality, but I’d rate it second to PeniMaster Pro. PMP is by far the best quality penis extender I have seen, and it makes other more expensive devices look cheap next to it.


All three of our contenders are on the pricey side.

The basic SizeGenetics device costs $200, but if you’d like the extra parts you can get the Comfort Package for $350, or the Ultimate System for a whopping $399.

Phallosan Forte comes in one standard package and it costs $339.

PeniMaster Pro rod extender costs $282, the belt system costs $259, and the complete set (rod + belt) costs $327.


SizeGenetics is a good product and it does deliver results, however, it is overpriced and not as comfortable as it’s hyped up to be. Many users wear SG with some home-made modification (mostly a piece of cloth or other padding material) to make it more comfortable to wear for several hours a day.

If you are wondering why SizeGenetics has many positive reviews online, the answer is simple: they pay the biggest commissions for referral sales! Judging by the numerous user complaints and negative experiences, SG seems to have the highest buyer’s remorse rate of these three products.

Phallosan Forte offers a comfortable mechanism to stretch your phallus and it’s worth trying. Would this be my #1 recommendation for someone who wants to spend their money wisely? No! $339 is still a very high price to pay for such a basic product. Phallosan Forte Gains are much better than others.

PeniMaster Pro combines quality and comfort, and it is the best versatile penis enlargement system. The learning curve for this device may not be as easy as others’, but you can quickly master it and it’ll pay off. I highly recommend you get the 2-in-1 complete set (rod extender and belt system), which offers the best of SizeGenetics and Phallosan Forte, but for a lower price than both.

The PeniMaster Pro complete set is the best value-for-money deal, but more importantly, it is a powerful penis enlargement system that makes it easier to achieve gains.

Buy Online Discreetly

These products are sold online and they are not usually available at local stores. You can place your order securely and privately through the official website of each product below:

Final Notes:

  1. Penis enlargement is a personal improvement journey that is anything but quick and effortless. Men who gain results wear the extender for 8-12 hours a day for many months. If you give up easily, then save your time and money!
  2. Penis extenders can increase length, but your girth is not likely to change. Some users perform manual exercises or use a hydro penis pump for girth enhancement.
  3. Most users who stretched their penis for about a year hardly gained 1 inch in length. A realistic expectation for growth is 0.5 to 1 inch. Don’t buy the add-3-inches promises or your hopes will crash hard.
  4. Most online reviews are written by affiliate promoters who receive commissions for their referrals. They often stretch the truth and make biased or false claims. Oh, and most of those before and after pictures are dishonest and used as a baiting trick.
  5. Most men who think they have a small penis actually fall in the average or even above-average penis size range. It is more of a self-image issue rather than what satisfies a woman. You decide if you want to make this investment!

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