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 63 reviews. It is 47 reviews more than SizeGenetics received since Dec 25, 2011.

SizeGenetics and X4labs Extender Consumer Ratings

126 out of 1241 in Health and Beauty category
102 out of 636 in Medical Supplies and Equipment category
Price Affordability
102 in category
102 in category
Exchange, Refund and Cancellation Policy
59 in category
77 in category
Product or Service Quality
73 in category
89 in category

SizeGenetics and X4labs Extender Rating Details

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

The instant chat people couldn't even provide me a headquarters address by which to file a lawsuit. I emailed their complaint department & got replies by a Michael & a Rajesh. Michael just gave me instructions on how to use their defective product. He never replied when I told him the right bar...

Brandon R

...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

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...


...I demand a refund, but since I can’t contact anyone, I doubt it will get resolved..

Jace R
Product or Service Quality
1.3 (13 reviews)
1.7 (40 reviews)
Reviewer's quote

And results with these product needs lots of time. Sizegenetic is just impossible and don't believe that high tension is powerful! High tension is sore. It's terrible! I did lots of time looking at products and this one I saw made me think big tension was good but it just uncomfortable and can't...


...Their products are of mediocre quality. The shipping is slow. And now they haven’t delivered the product after taking payment and are non-responsive to PayPal inquiry...


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

this is a scam. do not buy from this company. I bought it from them and saw there is no difference between this and $20...

Read all 63 reviews

SizeGenetics and X4labs Extender Products and Services

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  • X4labs Extender Customer Care (4 reviews)