PissedConsumer.com strives to provide consumers with the right information to make informed purchasing decisions. Our website collected and compiled various consumer reviews about SizeGenetics and X4labs Extender as well as customer ratings and recommendations for these brands. Each brand score is calculated based on set of relevant criteria and displays company performance over time.

X4labs Extender

SizeGenetics and X4labs Extender Overview

Total reviews
Company responses
Issues resolved

X4labs Extender was first mentioned on PissedConsumer on Aug 5, 2010 and since then this brand received 64 reviews. It is 48 reviews more than SizeGenetics received since Dec 25, 2011.

SizeGenetics and X4labs Extender Consumer Ratings

127 out of 992 in Health and Beauty category
102 out of 568 in Medical Supplies and Equipment category
Product or Service Quality
74 in category
88 in category
Price Affordability
105 in category
103 in category
Exchange, Refund and Cancellation Policy
60 in category
76 in category

SizeGenetics and X4labs Extender Rating Details

Product or Service Quality
1.3 (13 reviews)
1.7 (41 reviews)
Reviewer's quote

Michael just gave me instructions on how to use their defective product. He never replied when I told him the right bar couldn't "screw in" because the threads were defective. Then Rajesh says it takes 4 months of using the device to get a money back guarantee & I'd have to submit photos before &...

Brandon R

I bought this product over a week! They havent sent a tracker number, I have written 3 emails by now and nobody responds!!! Whats going on? Did I get scammed? Order 36190..

Juan V
Price Affordability
1.5 (13 reviews)
2 (40 reviews)
Reviewer's quote

Sizegenetics has started giving me curvature (more accurately a twist).I hear what the other have said below, and the tension is far too high that it's almost unusable and unbearable for a new user. I persisted through the first month in pain after about 15 minutes of use each time but I just stuck...


...They are short changing my orders and still charging me full price without the decency to email me back or calling me about my orders. Do not order these products! They will rip you off!..

Exchange, Refund and Cancellation Policy
1.2 (13 reviews)
1.1 (29 reviews)
Reviewer's quote

...I asked for a refund but couldn't get it. Many people on AHCAFR complain the same thing. That they ordered the product but did not get any refund when they did not like it...


x4labs penis extender is a scam! i tried to refund my money because their product was extremely uncomfortable and i couldnt even wear it for an hour without it becoming too painful for me to wear! their cheap extender didnt do anything for me and was a complete waste of moneyy! and then when i went...

Jhon M

SizeGenetics and X4labs Extender Pros and Cons

  • Only the presentation of the box
  • Product itself
  • Product
  • I liked the website how the design it to fraud people
  • Dangerous product
  • Painful to use
  • Not effective
  • False advertisement
  • Not doctor approved
  • Are scammers

SizeGenetics and X4labs Extender Most Positive Reviews

Top rated reviews

I have put in about 900 hours with SizeGenetics traction device. True to the complainers that at times it is sore and...


I ordered a device from X4 Labs. I chose them because they offer medical grade devices and have a strong reputation. I w...

SizeGenetics and X4labs Extender Most Critical Reviews

Lowest rated reviews

The sizgenetics was a complete waste of money. The tension is so high that I can't get any indication of how much tensio...


Hopefully I can help some others save their money and time with this review.

Firstly, I purchased from x4labs.com becau...

SizeGenetics and X4labs Extender Latest Reviews

Recent published reviews

my penis is funny its 14cm in lengh and 14 cm girth
so what will be outcome in six month time?

Read all 16 reviews

I bought this product over a week! They havent sent a tracker number, I have written 3 emails by now and nobody responds...

Read all 64 reviews

SizeGenetics and X4labs Extender Products and Services

Most reviewed product and services
  • Sizegenetics Penis Extender (8 reviews)
  • Sizegenetics Sizegenetics Ultimate Penis Extender (3 reviews)
  • X4labs Extender Shipping Service (11 reviews)
  • X4labs Extender Penis Extender (5 reviews)
  • X4labs Extender Customer Care (4 reviews)