Sizegenetics Review – Does It Really Work As Advertised?

Sizegenetics is a device designed to enhance penis size. Its innovative technology provides safe and effective results, making it a popular choice among men.
Advertising Disclosure: The Performance Insiders is reader-supported. When you buy through links on our site, we may earn an affiliate commission. Learn more.

What Is Sizegenetics?

Sizegenetics is a male enhancement device designed to help men achieve maximum permanent gains in the length and girth of the penis.

It has been studied by doctors who have discovered that it can enlarge one’s penis up to as much as 30%.

Small penises cause uneasiness in men as they are not able to satisfy their partners.

Penises size, color, and shape are normally hereditary and are transferred to children from their parents through genes.

Hormonal changes can also influence the functionality of one’s penis. This product is one of the safest ways to aid men in enlarging their penises.


*All individuals are unique. Your results can and will vary.

It gives users 2800gms of tension thus giving them their desired results.

This device is said to be safe for use and is claimed to be approved by FDA.

This device has undergone upgrades over the years that make it able to bring extreme results to its users.

The manufacturer of this supplement provides fifty-eight different ways of using this device.

It is also suitable for penises of all shapes and sizes.

Some of the benefits that come with wearing this device include, increased penile length, width and girth, improved erection and enhanced tissue growth which leads to more blood being held in the penis.


*All individuals are unique. Your results can and will vary.

This, in turn, makes men perform optimally in the bedroom.

Sizegenetics Male Enhancement Supplement
Editor’s Rating
4.8 / 5.0
Sizegenetics Reviewer Rating

Brand Highlights

Sizegenetics is a quality male enhancement product from leading-edge health that improves erectile health.

It is designed to improve premature ejaculation.

Official Website*All the prices mentioned on their websites are subject to change.

Sizegenetics Claims & Features – What You Need To Know?

Sizegenetics is made by a reputable company based in the US.

The idea and subsequent development of this device was coined by scientists from US and Denmark. According to the developers, this device promotes sexual health in men by extending their penile length in a matter of months.

They claim that their product is the safest devices for enlarging penises that is available in the modern market.

They say that this product increases penile length by providing 2800gms of tension that enables its users gain optimal results.

It is claimed that this device is safe to use as it promotes the enlargement of the penis by using a natural means.

It is claimed that it is comfortable to use due to its comfort system that is advanced and which helps users put it on easily in the most effective way that is comfortable.

According to the manufacturers, this device can be used for penises of different sizes and shapes.

It is claimed that this device works to improve penile length by stretching the tissues in the penis which leads to tiny tears in the penile tissues.

This stimulates their replacement which in turn promotes more blood flowing to this region making users gain an increased penile length.

It is also claimed that this device is easy to use as it can be easily hidden under the clothes. Penile length increase of one centimeter can be seen as early as after a month.


  • Form:Device
  • Brand:Sizegenetics
  • Gender:For Male
  • GuranteeMoney Back Gurantee

Pros and Cons of Sizegenetics


  • UP TO 40% OFF! For Your Order On
  • It is 100% safe and painless
  • Helps to enlarge penis up to 2 inches within a period of 24 weeks
  • Aids in countering micro penis syndrome
  • It is comfortable to use and can easily be hidden under clothes
  • It has been proven clinically to be effective
  • Aids in correcting curvature of the penis.


  • It’s only available online.
  • The results are not seen immediately but after some months
  • You can’t urinate with it on.

How Does Sizegenetics Rate?

Overall Rating: 4.9

Key Points Rating
Manufacturer 4.9
Safety 4.8
Customer Reviews 4.7
Money-Back Guarantee 5.0

How Does Sizegenetics Work?

This device improves penile length by increasing the tension on the penis.

Increased tension leads to the tearing of tiny penile muscles.

This triggers their rapid development of more muscles which accommodate more blood enabling the user to have an increased penile length and girth.

What Does Sizegenetics Device Include.

The SizeGenetics Male Enhancement Device typically comes with the device itself, a comfort strap, a luxury leather carrying case, a one-year warranty, and instructional materials.

Additional components such as the Peyronie’s Kit may be included as well, depending on the package.


Q.How To Use Sizegenetics?

It’s easy to use this product. Insert your organ to this device, put on the comfort strap, position the strap so that it holds your penis comfortably with the lip just under the glans and make small bar adjustments to create the needed tension. Put it on for eight to ten hours a day.

Q.What Are The Possible Side Effects Of Sizegenetics?

This device is a natural penis extender which does not cause any negative effects on the users.

How to Contact the manufacturer

If we didn’t answer any questions in this Sizegenetics review, you can contact the manufacturer using the following methods:

You can call them Between 6 am and 10 pm Pacific Time, seven days a week excluding holidays.

How We Researched & Rated

Here is our score, based on scientific evidence, of how likely Sizegenetics will be effective for its claimed benefits:

  • Improve Sexual Stamina4.9/5
  • Harder & Firm Erections4.9/5
  • Helps Improve Endurance4.9/5
  • Long-lasting Erections4.9/5

We used the insights from our research and testing to assign a star rating from one to five (five being the best; one being the worst) to this product.

Bottom Line

Sizegenetics[1] is a penis enlargement device that is manufactured in the US. It was developed by Danish and US doctors who say that it aids in increasing the size of the user’s penis within a period of a few months.

This device has been clinically proven to be safe for use and it does not cause any negative side effects.

Some of the benefits that arise from using this product include; increased length and girth of the penis, cured micro penis syndrome, corrected penis curvature.

This device is however only found online and users cannot urinate with it. They also need to be patient to get their desired results.

Where To Find It?

For more details, please go Official WebSite

With countless male enhancement supplements available on the market today it seems impossible to find "the right one." Sexual performance declines naturally as men age, which may contribute to feelings of inadequacy or embarrassment. Male enhancement supplements should be based on four key factors: active ingredients, ability to support sexual stamina, enhance arousal, improved* sexual desire and backed by clinical studies.

Below you'll find some of the most effective male enhancement supplements on the market today, in our opinion.

Rating Table

Our Top Male Enhancement Supplements


Performer 8

Performer 8 Overall rating 4.9/5 Overall rating Read Full Review
  • Increase Sexual StaminaIncrease Sexual Stamina
  • Improves Sexual StrengthImproves Sexual Strength
  • Increase Natural TestosteroneIncrease Natural Testosterone
  • Increase Sperm VolumeIncrease Sperm Volume


  • Helps in regaining sexual enjoyment.
  • Reinvigorates & re-energises the sexual drive.
  • Satisfactory sexual experience with orgasms.
  • Rock hard and long-lasting erections.


  • Only available on the official website.
  • Not suitable for women and young boys.
Bottom Line

Performer 8's herbal complex works in 8 powerful ways to help men revitalize their sexual stamina, strength, and vitality— no prescription necessary. Shop Performer 8 Pills Dietary Supplement for Men (1 Pack) online at best prices on their official website.

Check Price

VigRX Plus

VigRX Plus Overall rating 4.8/5 Overall rating Read Full Review
  • Harder and Firm ErectionsHarder and Firm Erections
  • Improve Sexual StaminaImprove Sexual Stamina
  • Boost Sexual DesireBoost Sexual Desire
  • Helps Improve EnduranceHelps Improve Endurance


  • Safe formula for promoting length, girth and strength.
  • Boosts energy levels.
  • Enhances testosterone production.
  • Faster recovery from sexual encounters.
  • Satisfied sexual experience.


  • Continued use is required for best results.
  • May interact with other medications.
Bottom Line

VigRX Plus Male Virility Supplement is great for men that want to enhance their erection size and performance. VigRX will help you experience bigger, harder and longer lasting erections, an increased sex drive, more powerful and intense orgasms and less waiting between erections.

Check Price


Cilexin Overall rating 4.8/5 Overall rating Read Full Review
  • Supports Arousal and MoodSupports Arousal and Mood
  • Supports Male HealthSupports Male Health
  • Supports Male LibidoSupports Male Libido
  • Sexual Health SupportSexual Health Support


  • Made of natural ingredients.
  • Boost sexual desire and performance.
  • Increase stamina and endurance.
  • Stimulate the circulation of blood.


  • Stock is sometimes low due to high consumer demand.
  • Individual results may vary.
Bottom Line

Cilexin is made in the US within an FDA registered facility that strictly adheres to Good Manufacturing Practice (GMP) guidelines. Ingredients are high-quality domestic and imported. Each bottle of Cilexin includes 60 tablets. This is equivalent to a 1-month supply when used as directed.

Check Price


Extenze Overall rating 4.7/5 Overall rating Read Full Review
  • Long-lasting ErectionsLong-lasting Erections
  • Sexual Stamina and EnergySexual Stamina and Energy
  • Increase Sexual DesireIncrease Sexual Desire
  • Stronger and Bigger ErectionsStronger and Bigger Erections


  • Boost libido and endurance at their peak.
  • Promote sexual arousal.
  • Enhances pleasure and performance.
  • Fast acting extended release liquid gelcaps.


  • Individual results may vary.
  • May not suitable for everyone.
Bottom Line

The power of ExtenZe formulated with increased testosterone support for men, extenze with testosterone boost is designed to restore and revitalize your manhood.

Check Price

Male Extra

Male Extra Overall rating 4.7/5 Overall rating Read Full Review
  • Improve Libido & Increase StaminaImprove Libido & Increase Stamina
  • Fuller, Firmer, & Longer ErectionFuller, Firmer, & Longer Erection
  • Support Better OrgasmsSupport Better Orgasms
  • Improve Sexual PerformanceImprove Sexual Performance


  • Improve erectile function and sperm production.
  • Increase the size and girth of the penis.
  • Maintains stronger and harder erections.
  • Increase orgasmic pleasures at their peak.


  • Only recommended for adults.
  • Individual results may vary.
Bottom Line

Male Extra aims to give you bigger, harder erections as well as improving your libido and sexual performance.

Check Price

1 Sources


Jason Vredenburg is an independent health writer. A nutrition counselor at first, he has built a strong passion for health communications, exploring possibilities in the sector with a master’s degree in integrative health to cap up his interest. A stern contributor to wellness blogs, health articles, and newsletters, Jason has got a strong grip on web content management through consistent practice keeping taps with latest trends in web marketing, search engine optimization (SEO) and social media marketing. When not with pen and paper on health articles, he’s likely hanging out with Ingram Content Group, creating another inspiring blog for clients or giving life to a stale blog to attract readers. Follow him on LinkedIn.

Customer Reviews for Sizegenetics

Sizegenetics Review – Does It Really Work As Advertised?
4.8 / 5.0
Sizegenetics Reviewer Rating
Review this Product
Write a Review
  1. Turner S.

    Waste of Money and Time!
    I recently purchased Sizegenetics Male Enhancement and was extremely disappointed with the results. After using it for several months, I saw absolutely no improvement in the size of my penis. The device was also uncomfortable to wear and difficult to use, making it a waste of time and money. I would not recommend Sizegenetics Male Enhancement to anyone looking for penis enlargement results.


    You have already voted!

Review Guidelines

Hints on how to write a helpful review

A great review should have the following qualities:

  • A helpful review should connect and engage with the readers using personal experience.
  • An excellent review provides the readers with cogent and unbiased information necessary to help them make the best choice.
  • A review must be well-formatted to make reading easier by using multiple paragraphs and avoiding caps.
  • The primary goal of your review must remain to provide accurate and non-salesy information.
  • Above all, let your review be fair and honest.

We have high level of professional editorial section with zero tolerance policy on fake reviews.

To maintain the genuineness of our brand, we ensure all customer reviews submitted to us are verified and confirmed before publishing. Though we might not be a 100% accurate, however, we try our best to ensure being next to best. For a thorough verification of submitted reviews, we spend close to 7 working days before allowing any customer review to be published since we also work on the earliest submissions first.


How to Upload your Proof of Purchase:

Please follow the instructions listed below to upload your electronic proof of purchase.

  • To upload your physical paper receipt, simply take a picture of it with your camera or phone. You may also try taking a still picture of it with your computer’s webcam.
  • Once you have taken the picture, save the image as a JPG, TIF, or PDF file.
  • Please note that you cannot upload a file that is larger than 2MB.
  • Then all you have to do is click the Browse button and search for your receipt picture file. You can also drag and drop the file into the provided field.

If you are still not able to upload your proof of purchase, please contact us for further assistance (take a moment to look over the sample bill below).


Your email address will not be published. Required fields are marked *

Your Rating:05

5000 characters remaining.

Thanks for submitting your comment!