Proextender VS X4 Labs

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Proextender VS X4 Labs Comparison

We are very excited to be comparing the Proextender vs X4 Labs. It has taken us the past 6 months and 15 volunteers in order to gather enough data to compare Proextender vs X4 Labs. The results are in, and the clear winner to no surprise is X4 Labs.

In terms of packaging and shipping both penis extenders delivered quite well. The packages always arrived within 4 business days and the overnight shipping with X4 Labs was really quite impressive. The X4 Labs mahogany box is of high quality and gives the device a luxurious appeal. The Proextender box is made of lower quality wood, but we found it impressive that the inside was organized much like a toolbox. Although the packaging does not affect results, it does justify what you pay for.

X4 Labs boasted the greater penis enlargement results with an average of 34% increase in length and 35% increase in girth in this particular trial. The Proextender did not fair so well in terms of penis enlargement, producing gains of only 26% and 20% in length and girth respectively.

The difference in penis enlargement performance between these two penis extender can be attributed to two main factors. The comfort strap plus and 2100g tension springs gave X4 Labs the definitive edge in penis enlargement. This newfound data supports the comfort strap vs noose comparison once again. Penis enlargement really boils down to the amount of time that the traction force is applied. Proextender just does not deliver the ideal traction force, nor is it comfortable enough to wear for extended periods of time.

So there you have it. In a head to head comparison between X4 Labs and Proextender, X4 Labs comes out on top with little contest.

X4 Labs VS Proextender Statistics

  ProExtender X4 Labs
Rating 3 Stars 5 Stars
Price Range $299.95 - $429.95 $124.95 - $420.95
Discount Code No DISC75
Instant Savings No $75
Permanent Results Yes Yes
Noose Yes Yes
Comfort Strap No Yes
Comfort Strap Plus+ No Yes
Mini Support No Yes
Wide Girth Support No Yes
Quad Support No Yes
Hybrid Support No Yes
CE Certified Yes Yes
FDA Registered No Yes
Doctor Approved Yes Yes
Discreet Shipping Yes Yes
Discreet Billing Yes Yes
Spare Parts Yes Yes
Upgradable Yes Yes
Personal Engraving No Yes
24/7 Sales Support Yes Yes
Satisfaction Guarantee 6 Months 6 Months
Parts Warantee No FREE