X4 Labs™ Premium Edition

Enlargement Penis Extender
4.64 out of 5 stars
5 stars = 60
4 stars = 29
3 stars = 2
2 stars = 0
1 stars = 0
Sale!
premium-04

WHY CHOOSE THE PREMIUM EDITION PENIS EXTENDER?

Our Premium Edition offers incredible comfort and customization. It includes a full set of elongation bars and multiple fastening methods, ensuring that you can wear your device your way. With such amazing features it is easy to see why it is such an excellent value. View Product Details and Additional Options

  • Premium Edition Penis Extender
  • Hybrid Support Piece
  • Calibrated 3900 Gram Tension Springs
  • 4 Adjustable Comfort Straps
  • 4 Silicone Tube Harnesses
  • 4 Anti-Bacterial Short Memory Foam Pads
  • 4 Anti-Bacterial Long Memory Foam Pads
  • Full Set of Elongation Bars
  • Deluxe Branded Box
  • 6 Cleansing Wipes
  • X4 Labs $50 OFF Gift Voucher
  • 5 Year Device Warranty
  • PenisAccess DVD and Membership
  • X4 Labs Extender Instruction Manual
  • X4 Labs Instructional DVD

X4 Labs™ unique triple option fastener design ensures that all men, both circumcised and uncircumcised, can experience the same comfortable penis enlargement and straightening!


RECOMMENDED ADD-ONS AND UPGRADES

infinitefit-quad-support-system

UPGRADE FOR $49.95

ADD THE INFINITEFIT SUPPORT SYSTEM FOR ULTIMATE CUSTOMIZATION

Upgrade your extender to support Double Comfort Straps, Double Velcro Straps, Double Silicone Tubes and any combination of them you choose!

mini-quad-extender-support

MINI QUAD EXTENDER SUPPORT

Specially designed to fit penises as low as 1 inch in length.

ADD IT FOR $29.95
wide-girth-extender-base

WIDE GIRTH EXTENDER BASE

Fits penises with girths up to 6.5 inches comfortably.

ADD IT FOR $29.95

List Price: $599.95

Sale Price: $119.99
You Save: $479.96 (80%)
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Upgrade Support System

More comfort, faster results. View the InfiniteFit Quad System

Free Penis Extender Offer

Track your results for 6 months and get a full money back refund upon completion. Limited Time Offer – Learn More

Mini Quad Extender Support

Required for lengths of 1 to 3.9 inches (2.54 cm to 9.9 cm). Included in InfiniteFit System. View the Mini Quad Support

Wide Girth Extender Base

Required for penile girths of 5 to 6.5 inches (12.7 cm to 16.5 cm). Wider than standard base. View the Wide Girth Base

TriForce Tension™ Springs Upgrade

Includes 3 sets of springs that allow for full range of tension from 3600 to 4200 grams. View the TriForce Tension™ Springs

Current Stock Level: In Stock
Order now and get it as soon as September 26, 2017.

WHY CHOOSE THE PREMIUM EDITION PENIS EXTENDER?

Our Premium Edition offers incredible comfort and customization. It includes a full set of elongation bars and multiple fastening methods, ensuring that you can wear your device your way. With such amazing features it is easy to see why it is such an excellent value. View Product Details and Additional Options

  • Premium Edition Penis Extender
  • Hybrid Support Piece
  • Calibrated 3900 Gram Tension Springs
  • 4 Adjustable Comfort Straps
  • 4 Silicone Tube Harnesses
  • 4 Anti-Bacterial Short Memory Foam Pads
  • 4 Anti-Bacterial Long Memory Foam Pads
  • Full Set of Elongation Bars
  • Deluxe Branded Box
  • 6 Cleansing Wipes
  • X4 Labs $50 OFF Gift Voucher
  • 5 Year Device Warranty
  • PenisAccess DVD and Membership
  • X4 Labs Extender Instruction Manual
  • X4 Labs Instructional DVD

X4 Labs™ unique triple option fastener design ensures that all men, both circumcised and uncircumcised, can experience the same comfortable penis enlargement and straightening!


RECOMMENDED ADD-ONS AND UPGRADES

infinitefit-quad-support-system

UPGRADE FOR $49.95

ADD THE INFINITEFIT SUPPORT SYSTEM FOR ULTIMATE CUSTOMIZATION

Upgrade your extender to support Double Comfort Straps, Double Velcro Straps, Double Silicone Tubes and any combination of them you choose!

mini-quad-extender-support

MINI QUAD EXTENDER SUPPORT

Specially designed to fit penises as low as 1 inch in length.

ADD IT FOR $29.95
wide-girth-extender-base

WIDE GIRTH EXTENDER BASE

Fits penises with girths up to 6.5 inches comfortably.

ADD IT FOR $29.95

This is it, everything you will ever need and more to experience all the comfort and customization that has made X4 Labs the world’s leading penis extender.

We recommend this device to anyone that wants it all for one great price.

Shown with Quad (Mini) Support Piece. Included with the InfiniteFit Support System.
Premium Edition

Comfort strap
Feel the difference a perfect fit makes when fastening with our fully adjustable Comfort Straps.
Adjust your Comfort Straps in place with precision and use with Anti-Bacterial Memory Foam Pads for the ultimate snug and cushioned fit.

We have invested 12 years in pursuing the development of an effective medical product that can permanently add inches to your penis.

Celebrating X4 Labs™ 12 year anniversary.

InfiniteFit

Our devices are a result of over 12 years of research and development. We have used feedback from our users and information from our clinical studies to make our extenders the most effective ever.

Add the innovative InfiniteFit Quad Support.

Warranty

Comfort and customization are key to obtaining penile traction therapy results. Add the InfiniteFit Quad Support System at a reduced price for increased options and slippage reduction.

Backed by our unmatchable guarantee.

Guarantee

Use your device as directed for 6 months within the first year and if you fail to achieve any penis enlargement gains we will give you your Money Back!

91 reviews for X4 Labs™ Premium Edition

  1. Rated 4 out of 5

    The Premium Extender is an excellent value and has great design. It is very durable and provides a good amount of tension while wearing it. Also it is discreet when you wear it in public, which is good when you go about your day. However wish that it came with more Velcro straps cause I find it the most comfortable of wearing the extender. All in all, I’m happy with my purchase.

    Tyler. J Little Rock, Arkansas

  2. Rated 5 out of 5

    No wonder why this is the best seller. It has all the bells and the whistles for penis stretching success. Its funny how much I like wearing this extender, I find it feels good. I never tried any other extenders but with this I never will.

    George R. Bella Vista, Arkansas

  3. Rated 4 out of 5

    I recently went through a divorce and found myself back in the dating game. It was 27 years since I had to approach woman and I’m a somewhat of a shy guy. I got an extender just to give me a boost of confidence and it helped, big time. I find myself being able to talk to chicks and feel a lot less shy when I get them back to my house.

    Neil B. Washington, District of Columbia

  4. Rated 4 out of 5

    It took me months of research to make my choice but I’m very happy with it. The X4 extender is in a class of its own, in terms of looks and quality. There are a lot of knock offs but this is far the best. It is also refreshing to deal with a company that provides on-going customer support and back up their products with warranties. But be warned, it is no secret that you need to put in usage time for you to get results.

    Trent M. Richmond, Virginia

  5. Rated 4 out of 5

    Let me start off by saying that I am new to the extender world and have had no experience with extenders before. This is why I was nervous prior to purchase but the six month guarantee helped make my choice and what a great choice it was. I find myself being happier since I started getting results. I never thought of myself as to small down there but the extender gave me the same feeling of losing 20 pounds. I can’t wait to get to my perfect length.

    Ted K. San Jose, California

  6. Rated 4 out of 5

    Easy to order online, fast shipping, easy to use. Investing in an extender is a good idea because it is well known that women generally prefer men to be larger than average. Now time to see how it works for me.

    Charles L. Columbus, Ohio

  7. Rated 4 out of 5

    This is my second extender, previously I had the X4 Labs deluxe extender, which is also good, but this is by far better. Just after two months with the premium I am already seeing results opposed to the deluxe that took at least 3 months to see any gain (obviously it is the tension levels). I suggest anybody who wants penis enlargement results includes traction therapy in their methods.

    Mark R. Grand Rapids, Michigan

  8. Rated 5 out of 5

    The person who created the penis extender deserves a Nobel Peace Prize; I am convinced that if more man wore the extender and got the benefits there would be zero war. Till than get the X4 extender do your part for your country. lol

    Juan D. Minneapolis, Minnesota

  9. Rated 4 out of 5

    By far the most innovative extender on the market. The look and feel of it is amazing. Also the InfiniteFit Quad support is a god sent for comfort. It is outstanding how easy it is to wear. Just think about it, put on the extender and boom, your penis grows (over time) just like magic! I love X4 and its team of Doctors.

    Sam R. Phoenix, Arizona

  10. Rated 5 out of 5

    I bought this as a gamble to be honest I did not think it would work, but after two months of use I am forced to eat my words. I have already noticed a huge difference, so I’m happy I did not bet against this cause I would have lost. This is one of the best purchases that I have ever made.

    Alan B. Houston, Texas

  11. Rated 4 out of 5

    I totally recommend this to any guy who wants a bigger penis. It is a wonderful extender and will provide a guy with all the results needed to be more comfortable in bed or the locker room.

    Tyler T. Fort Worth, Texas

  12. Rated 5 out of 5

    I was diagnosed with micro penis about six years ago, since than I tried many different products mainly penis pumps but I was never able to find anything that would help. I have only been using the extender for two months and I am seeing results. This product has likely saved me from a terrifying surgery, thank you X4.

    Steve W. Boston, Massachusetts

  13. Rated 4 out of 5

    This extender exceeded my expectations in every way!! looks great, very comfortable and the setup is a no brainer, very easy to use and super easy to get the gain. Overall I give this a 4 because of how it matches up to the luxury package.

    Craig L. Seattle, Washington

  14. Rated 5 out of 5

    Thinking this maybe the best invention of all time. The device will provide you with results of a larger penis; also since I had a minor curve it fixed that also. I bought this for me so when I look in the mirror I’m satisfied and confident in myself… and you know what? It’s working so far.

    Allan P. Milwaukee, WI

  15. Rated 4 out of 5

    It is everything that was promised to be. The delivery was fast and the service was very professional. The premium extender is also very nice. I know that it is just an extender but what a wonderful looking extender it is. I’m very happy with my purchase since I was never happy with my size to begin with, particularly flaccid.

    Dan G. Miami, Florida

  16. Rated 5 out of 5

    I’m positive this is what porn stars use. I know that they will never say it cause they want people to believe that they are born that size, but I’m sure they use the extender. I was average to start, and I’m on my way to getting to porn star size, just after 3 months I feel like I’m almost there. Will keep using it and soon I will be larger than all of them.

    Marco K. Raleigh, North Carolina

  17. Rated 4 out of 5

    I did plenty of research, called around trying to figure out if any of these extender brands will fit me before I dropped some cash down to buy one. Almost every single place I managed to get in contact with said I had to be at least 4 inches flaccid to fit in their extender. Then I came across X4, the customer service representative told me if I was under 4 inches that all I had to do was pick an extender and upgrade to the Quad Support… and PRESTO I did, and it fit. Don’t ask me why people would make extenders that only fit customers who are above average in size. Doesn’t make much sense.

    Christopher P. Hamilton, Ontario

  18. Rated 5 out of 5

    Not only does this extender work, but when I had issues putting it on, I got customer service support. I had a warranty and when one of my foams got worn out a bit, I sent in a pic and they replaced it. This is a no brainer. World-class customer service.

    Stephen J. Brooklyn, New York

  19. Rated 5 out of 5

    This is the best buy for the money. The value is unbelievable. You get a ton of extras and everything you need to adjust your device to your shape and size. If you are looking for an effective device at a good price, this is it.

    Andrew M. Calgary, Alberta

  20. Rated 4 out of 5

    This isn’t bad but I should have gotten the Luxury it comes with more and I think it would have been worth the extra money. Nonetheless I am happy with it cause it does get you the results.

    Norman R. San Francisco, California

  21. Rated 5 out of 5

    The best thing with the X4 Premium extender is that you will get everything you need. I like the fact that you make one purchase and boom your golden for gain. The wide girth is needed and I think it should come with every package since just after two months of using the extender, I can no longer fit the base that comes with it. The girth increase is huge, the length is coming but seems slower but it hasn’t been that long and they told me it takes up to six months.

    Steve T. Bakersfield, California

  22. Rated 5 out of 5

    Pleased with this extender, it is super sleek, sturdy and gets the job done.

    Joel O. Austin, Texas

  23. Rated 4 out of 5

    This is a very good extender and will help provide results in both length and width. The only draw back is that you cannot get more tension. I think they should create higher tension cause it would get results faster. Simple as that. People want the premium but with the luxury tension level.
    Steve, R Hartford, Connecticut

  24. Rated 5 out of 5

    Not going to spew out my life story or background. All I have to say is that I tried it and it worked for me, if you want to see for yourself, order it and try it out. They have a six-month guarantee, you have nothing to lose.

    Kenneth R. New Orleans, Louisiana

  25. Rated 5 out of 5

    I wish I had this when I was younger, would have saved me a lot of embarrassment. Either way, better late than never and I have to admit my wife seems to feel the results, I don’t share it with her but I see her eyes roll back when we are in the sack. Feels super great to fully satisfy her. Worth noting that strong results take 6 months of steady usage to full materialize.

    Peter J. Montreal, Quebec

  26. Rated 5 out of 5

    My girlfriend got me this for Christmas, she said it was a joke gift but with every joke there is some truth. Either way I love her so I did not put up too much of a fuss and thanked her. It has been only a couple months and I am thrilled with the results all around (and so is she). When my penis is soft it is longer and thicker also when erected it is noticeable the results. I will keep with this, since it is easy to wear just put it on and watch TV. My goal is to get to a full 8″. Next Christmas I will be getting her diet pills (lol).

    Tony R. New York, New York

  27. Rated 5 out of 5

    I bought this extender a couple months ago but since I was out of town I just started using it. I have to thank the X4 customer service department since I lost the CD of instructions and when I called they replaced it at no charge. They also provided me a tracking number so I was able to track it. Can’t wait to get the results. thanks.

    Henry R. Louisville, Kentucky

  28. Rated 5 out of 5

    My doctor recommended using a device like this to increase my overall size. I was skeptical at first but thought I should give it a try after checking out the price of surgery, and the possible side effects. I went in for a check-up after a couple of months and I am pleased to report that I have shown progress. Will continue to use this device every chance I get as long as I keep seeing results even though it takes quite a bit of time.

    Donald W. Portland, Oregon

  29. Rated 5 out of 5

    As the title states, this product looks great and I was pleased to see that it also works great. I have tried many male enhancement products in the past (pills, pumps etc.) but they were an eye sore and didn’t produce noticeable results no matter how long I used them for. After sixe months I can honestly say I have results that are notable, which is what I wanted all along.

    Peter A. Fort Lauderdale, Florida

  30. Rated 5 out of 5

    This has more style than any other extenders out there. It looks super nice and is packaged in a very discreet box. I was nervous my roommate would find out what I ordered but since X4 cares about their customers he never was able to find out. Called ahead to request discreet shipping and it turns out all X4 shipments are shipped like that. Very happy with the service so far.

    Jerry J. Seattle, Washington

  31. Rated 5 out of 5

    I like the build of the product. It has good materiel, design and durability. It also feels nice when you wear it and is very comfortable. You can tell that the people who developed this extender went to the drawing board more than a couple times before its release and the result is one of the best extenders money can buy.

    Mike L. Akron, Ohio

  32. Rated 5 out of 5

    I love my X4 Premium Extender and it seems to love me. I wear it everyday for the last 4 months and I am satisfied with how easy it is to use. When you get the extender it is already put together and you could just put it on. The instructions that it comes with are also very useful and good tips for beginners. Highly suggest this to everyone looking to add some length and girth.

    Bob P. Los Angeles, California

  33. Rated 5 out of 5

    The good: The X4 Labs Premium extender is a safe and a very easy way to achieve a bigger penis. Also it is very nice, light weight and can take a drop. The bad: Since everything is packaged for hygienic reasons you cannot change the straps for the tubes. I can see how this may be a problem for a person who may want to do this. The Bottom line: It works, the customer service is amazing and I would suggest this package to anyone who wants to get a bigger package.

    Tom G. Vancouver, British Columbia

  34. Rated 5 out of 5

    This extender is much better than the other ones on the market in terms of looks and also by providing results. I think X4 is number one in the industry cause they care about the small stuff when it comes time to making the perfect extender. However they should give you the option on the amount of tension that you want with each extender, instead of having it preset.

    Robert E. Dallas, Texas

  35. Rated 5 out of 5

    The only extender that I can wear since I have foreskin. I tried a couple others and wasn’t able to cause it would hurt the skin, but I find with this extender combined with the Quad Support it is not only comfortable but I am to wear it for long periods of a time. Being comfortable with the extender is crucial cause the more comfortable you are wearing it the more you will wear it.

    Leon. R Jacksonville, Florida

  36. Rated 5 out of 5

    Bought this extender mainly to treat Peyronies. Pleased to announce that it works on treating curvature. Might also want to note that it also increases length and girth while straightening. Just make sure you supplement your treatment with vitamin E as well.

    Mike D. Philadelphia, Pennsylvania

  37. Rated 5 out of 5

    X4 Lab’s Premium Edition penis extender has everything I needed to get started making my penis bigger, and the results are coming in fast and hot! I’ve noticed a healthy difference in the 6 weeks I’ve been using my extender, but I haven’t measured yet.

    Emery P.
    Cincinnati, Ohio

  38. Rated 5 out of 5

    I’ve already got a pretty nice penis (which could be bigger of course!) so the X4 Labs guys recommended the Premium Edition. It’s got everything I need and nothing I don’t. I really like the clinical, medical feel.

    John A.
    West Nyack, New York

  39. Rated 4 out of 5

    I love how my new penis extender really feels solid. There are no cheap parts, the springs are stiff but not too stiff, and everything goes well together. I feel like my penis is in good hands, so to speak 🙂

    Jason F.
    Les Cedres, Quebec

  40. Rated 5 out of 5

    I know it’s weird but I got this as a gift for someone who’d been harping on his small size forever. Got it for his birthday, got there in time, delivery was really fast, you should have seen his face when he opened the box!

    Ricardo D.
    Salt Lake City, Utah

  41. Rated 5 out of 5

    This is the best penis extender you can get for the money, hands down. I bought it when it was on special and it has everything I need. It’s not super fancy like some of the other editions but it works just the same.

    Christopher M.
    Jackson, Mississippi

  42. Rated 3 out of 5

    This is a really good penis extender if you’ve already got a decent sized penis (above 4”), but if you’re smaller or are really thick you’re going to need some extras, so you might as well buy the more expensive editions that are everything included, it comes out cheaper.

    Arthur S.
    Palmyra, Indiana

  43. Rated 5 out of 5

    My Premium Edition penis extender from X4 Labs is very comfortable. The comfort straps and foam tubes really help distribute the tension over the whole penis so it feels very natural. Great design, really cool.

    Fred D.
    San Jose, California

  44. Rated 5 out of 5

    This is a no-nonsense, well designed penis extender that is really easy to use and is really centered on making the whole penis extension process simple and enjoyable. I would recommend it to anyone who’s on a budget and not happy with their penis size.

    Bruce G.
    Knoxville, Tennessee

  45. Rated 4 out of 5

    My Doctor Endorses This
    I’ve always wanted a huge penis, and I thought that the only way to get there was through surgery, but it was my doctor who recommended a stretching regimen. He says that if I’m regular and dedicated I could achieve sensibly the same results, much more safely.

    Michael B.
    Franklin, Louisiana

  46. Rated 5 out of 5

    The Premium Edition offers the best value I could find anywhere for those who a standard sized penis but want more. It has everything that’s needed to really get started, and I’m happy I bought it, it works.

    Ulrich R.
    Burbank, California

  47. Rated 5 out of 5

    I bought the Premium Edition a few months ago, and have been using it every day, as recommended. My penis has grown from 6 inches erect to 6.75 inches erect, almost a full inch. I am very pleased at the results and will continue using it.

    Floyd D.
    Nashville, Tennessee

  48. Rated 4 out of 5

    I don’t really know what I was expecting when I called customer service for an assembly issue, but it certainly wasn’t much. I was very impressed by the seriousness and professionalism of the man on the phone, he was really helpful and polite. Too bad customer service is only open during business hours.

    Oscar Q.
    Los Angeles, California

  49. Rated 4 out of 5

    I am pleased with the way things went with X4 Labs. I ordered the Premium Edition penis extender, it was shipped quickly and works well. I wish it came with the InfiniteFit Quad Support System, that’s really a must have you have to order separately (or get a more expensive edition).

    David D.
    Knoxville, Tennessee

  50. Rated 5 out of 5

    You just can’t buy a brand name penis extender for a better price than this, get it when it’s on special. Just a note, the Premium Edition is really best if you have a penis already 5 inches or more when erect because it doesn’t come with the Mini Quad Extender Support. Great buy, very recommended!

    Joseph M.
    Beaverton, Oregon

  51. Rated 5 out of 5

    The Premium Edition penis extender from X4 Labs is a no frills, high quality device that offers everything you need and nothing you don’t. I love it, it works great and comes with a 5 year warranty, which is really impressive that people stand behind their products.

    Pervis T.
    Tallahassee, Florida

  52. Rated 5 out of 5

    Once I decided to get a penis extender, I wanted it like yesterday, so I was happy that X4 Labs could ship my Premium Edition extender so quickly. It came in a nice plain box, too, so as not to alarm my parents. Can’t wait to see the results!

    Robert S.
    Kingman, Arizona

  53. Rated 5 out of 5

    This is a no frills, no bells and whistles penis extender. If you do your research properly, and if you have a erect penis already of decent size, then this is the extender for you, unless you like gold plating and whatnot. If you’re going to order some options, you might as well get the more expensive versions, it’ll be cheaper in the end.

    Jonathan H.
    Indianapolis, Indiana

  54. Rated 5 out of 5

    I received my Premium Edition penis extender from X4 Labs and was able to get started almost right away. Finding the best way to secure my penis was easy. When a device is well thought through and well designed, it’s easy for everyone. I also watched the DVD just to be sure I was doing it right.

    Moises K.
    Tucumcari, New Mexico

  55. Rated 5 out of 5

    Even without the InfiniteFit Quad Support System (I didn’t get the option) I find that this extender is very comfortable to wear. I use the tubes and silicone harnesses and I find that there is no discomfort during use, such as pinching or strangling my little guy.

    Francisco J.
    Morrill, Nebraska

  56. Rated 4 out of 5

    If you know exactly what you need, the Premium Edition penis extender could be the one you need. If you’re already large enough that you don’t need any options, then this is the one. Otherwise, look at the more expensive editions, they might turn out to be even better value.

    Horatio R.
    Columbus, Ohio

  57. Rated 4 out of 5

    I got this extender while it was on special, I saved a bundle. It’s great to be able to buy a brand name penis extender for under $150. The Premium Edition penis extender from X4 Labs has everything you need to get started, although I would encourage you to look at other editions, as the InfiniteFit Quad Support System may be needed.

    Charles C.
    Hartford, Connecticut

  58. Rated 4 out of 5

    This extender package is a great start, but it should really include the Quad Support upgrade. For tension the 3900 gram tension springs are fine, they pull plenty, but you must ensure that you already have a penis over 5 inches erect if you purchase this package.

    Brandon M.
    Greeley, Colorado

  59. Rated 5 out of 5

    There’s no other way to say it, the Premium Edition penis extender is comfortable, and yes, it pulls on your penis to elongate it! The way the straps work, you can really customize it to minimize pinching, chafing and completely eliminate strangling, which is just fantastic. I’m happy to recommend this extender to anyone who’s looking for pain-free enlargement.

    Edwin P.
    Silver Spring, Maryland

  60. Rated 5 out of 5

    I called to place my order and to explain my personal situation, they sales staff recommended the Premium Edition extender, which is not the most expensive, as it fit my budget and, because I’m already pretty long, fit my penis as well! I’m very grateful to have a pleasant and honest transaction.

    Dennis W.
    Washington, District of Columbia

  61. Rated 5 out of 5

    I understand how X4 Labs can afford to give a 5 year Device Warranty on this extender, which is not the most expensive: it’s because they trust their products, because they are well designed and well built. Used normally, this should last well over 5 years, even if used every day, and it should be!

    Patrick M.
    Springfield, Oregon

  62. Rated 4 out of 5

    I’m a little disappointed that my extender didn’t ship on the same day it was ordered, however it shipped the next day and delivery was quick. My Premium Edition penis extender looks great and I can’t wait to get started extending!

    Brian R.
    Phoenix, Arizona

  63. Rated 3 out of 5

    First off, let’s be clear, the Premium Edition extender is a great extender, and offers good value, if you have an average size penis already. If you’re really big, or really small, you’re better off ordering a more expensive, all-inclusive edition that will have the wide girth base and mini quad extender included at no charge, it’ll be less expensive in the end.

    Fred H.
    Avon Park, Florida

  64. Rated 5 out of 5

    Even if you’ve never used a penis extender before (God knows I hadn’t!) you’ll find that the Premium penis extender from X4 Labs is really easy to use. I watched the instructions DVD just to be safe, but I had everything figured out from the get go, it’s very intuitive.

    Moses W.
    Portland, Oregon

  65. Rated 5 out of 5

    The results I have had with my Premium Edition penis extender are nothing short of stunning, I’ve grown 1.5 inches (to almost 8 inches!) in three months! If this keeps up I’ll have to order additional extender bars and the wide girth base! I hope I have to order, I’ll keep using every day until I do!

    Christopher H.
    South Bend, Indiana

  66. Rated 5 out of 5

    The person I talked to for advice on how to strap in my penis was very friendly; he understood my predicament (I should have ordered the Mini Quad Extender upgrade) and was very helpful in finding a solution for me that didn’t involve spending additional money. I appreciate the support!

    Lance R.
    Morgan City, Louisiana

  67. Rated 4 out of 5

    Ordering the Premium Edition from the X4 Labs website was easy, and delivery was quick and thankfully discreet. So far, it’s been easy to use and relatively pain free (I have to fiddle with the straps some more) and I look forward to seeing some results. It’s only been two weeks for me, I’ll update as needed.

    Robert R.
    Burrton, Kansas

  68. Rated 4 out of 5

    I went to the doctor thinking surgical enlargement, I really want a big penis, but instead he tells me to try a penis extender! Anyways I got this one, the Premium Edition, didn’t want to spend too much. It doesn’t hurt to wear like I thought it would, so I’m curious to see if there will be real results.

    Terrence “Terry” C.
    Camden, New Jersey

  69. Rated 5 out of 5

    Hard to believe I could get an X4 penis extender for under $150, but there you have it. The Premium Edition is a bit bare bones compared to be more expensive versions, but if you’re like me and already have a biggish penis, then this will be perfect. You can always get upgrades later.

    Kevin J.
    Burleson, Texas

  70. Rated 5 out of 5

    While the Premium Edition doesn’t have all the bells and whistles other editions have, it has everything you need to get started making your penis bigger, unless you need gold plating to do that. I’ve been using it for 4 months, I’ve grown a lot and only have nice things to say about it.

    Luis R.
    Toronto, Ontario

  71. Rated 5 out of 5

    I was hesitant to get another penis extender after having a bad experience, but I did some research and X4 Labs seems like the way to go. The best part of this extender is that if you set it up right, it WILL NOT STRANGLE your penis like the cheap ones do. It’s actually quite comfortable and pleasant to use.

    Angelo S.
    Los Angeles, California

  72. Rated 5 out of 5

    Having people on staff that understand the products, and can talk about it intelligently, instead of being order-taking monkeys, makes a world of difference. If I’m calling for help in ordering, I want to talk to someone who CAN help. I ordered the Premium Edition extender, it fit my penis and my budget. Great job guys!

    Ron E.
    Decatur, Ohio

  73. Rated 5 out of 5

    This is a well designed, well built and well assembled penis extender, make no mistake about it. The Premium Extender comes with a 5 year device warranty, and I can certainly understand why!

    James G.
    Fredericksburg, Virginia

  74. Rated 5 out of 5

    I ordered my Premium penis extender and it was shipped to me less than 24 hours after. I received it in a matter of days, even without the express shipping option. I am very satisfied, and it came in a plain brown box, as promised. Very nice.

    Robert W.
    Austin, Texas

  75. Rated 5 out of 5

    For me, this is the perfect package; it has everything I need to make my penis bigger, including the awesome Hybrid Support Piece (this is what makes the difference) and is offered at a price I can deal with. There’s no gold plating or fancy storage cases, but it works where it counts!

    Pete D.
    Garfield Heights, Ohio

  76. Rated 4 out of 5

    I read the manual before getting started because I’m that kind of guy (the thorough kind) but it wasn’t really necessary. The Premium Edition by X4 Labs is by far the easiest penis extender to use, hands down. I will update my review with results when available.

    Michael S.
    Mount Pleasant, Michigan

  77. Rated 5 out of 5

    Incredible but true; I’ve been using my Premium Edition penis extender for 4 weeks, and I’ve already grown over a half inch. This is really unbelievable, but true. I use it a lot, every day, and I can’t wait to see what happens after 6 months!

    Aaron M.
    Madison, Wisconsin

  78. Rated 5 out of 5

    The customer care department impressed me with their genuine desire to see things fixed, fast. My package was lost in delivery, despite the tracking (maybe it was stolen from my door). In any case, they dealt with my case quickly and to my full satisfaction. I would order from them again.

    William T.
    Los Angeles, California

  79. Rated 4 out of 5

    I had confidence in myself until I found out how small my penis actually is. Thanks to X4 Labs and the Premium Edition penis extender, I have found my confidence again, my penis is bigger (much bigger) and my stamina is through the roof. Thank you!!!

    Paul P.
    Warrensville Heights, Ohio

  80. Rated 5 out of 5

    My doctor said I should try a penis extender to make my penis bigger. I didn’t really believe it, but he’s got the diploma, so I listened, and I’m glad I did, my penis has already grown by over an inch, in only 2 months! You have to use it a lot if you want it to work.

    Brandon H.
    Concord, North Carolina

  81. Rated 5 out of 5

    I paid less than $150 for a Premium penis extender from X4 Labs. It’s not gold plated, sure, but it’s got everything I need to start extending. I like that it has stronger springs than the base model, and more straps and pads, too.

    James H.
    Wallingford, Connecticut

  82. Rated 4 out of 5

    I bought the Premium Edition on special, at a good price, but I got the stronger springs during checkout. I think it’s important to maximize my results to have the strongest possible tension springs. Even then, it’s not painful or even unpleasant.

    Samuel M.
    Baltimore, Maryland

  83. Rated 5 out of 5

    I was kind of expecting the worse when I considered a penis extender for enlargement, but it turns out that my extender (Premium from X4 Labs) is actually pretty pleasant to wear. Not cumbersome or heavy, no pinching or chafing, nothing. I can wear it a lot and I expect the results that come with it!

    Joseph O.
    Boynton Beach, Florida

  84. Rated 5 out of 5

    The person I talked to when ordering my penis extender at X4 Labs was very nice. She took the time to explain the differences between the packages, and listened to my particular situation. She recommended the Premium Edition, and that’s what I got. I’m very happy with it, and with the service.

    David H.
    Cincinnati, Ohio

  85. Rated 4 out of 5

    I’ve only had my device for a few months, but after seeing it, it’s obvious why X4 Labs offers a 5 year warranty on my Premium Edition penis extender. It looks like it will last much longer than that! This seems to be a very solid and durable device.

    Clarence S.
    Syracuse, New York

  86. Rated 5 out of 5

    The overall logistics around getting my purchase to me seem very professional and organized. My penis extender was dispatched quickly and I received it only a few days later, even faster than they had said. It was plainly packaged, as promised. Now if the extender itself works as well as that I’ll be over the moon!

    Mark S.
    Dallas, Texas

  87. Rated 5 out of 5

    If you already have a normal size penis, not too big and not too small, like me, then the X4 Labs Premium Edition penis extender will be just fine for you. You won’t need any upgrades, and this package has firm enough tension springs to get you started. I’m very happy with my purchase.

    Mike J.
    White Plains, New York

  88. Rated 4 out of 5

    The coolest thing about the Premium Edition is that you can practically put it on straight out of the box! It’s very simple to secure your penis in the Hybrid support piece, I watched the DVD that explains it just to be safe but I could have done without it it’s so easy. Now I look forward to feeling the results!

    Stanley S.
    Danville, Illinois

  89. Rated 5 out of 5

    I’ve been using my premium edition penis extender for exactly one month today, and my penis has grown by exactly 0.45 inches! That’s almost a half inch in 31 days, which is absolutely incredible. The fact that it’s so comfy to wear are certainly making the results come in quicker. Very good purchase, good price, too.

    Ryan B.
    Nashville, Tennessee

  90. Rated 5 out of 5

    I found that contrary to what some say, customer service was very easy to reach and they were able to take care of me quickly and to my entire satisfaction. So what if you can’t call on the weekends or at night, these people have lives too, get over yourselves. Five stars for X4 Labs.

    Derek L.
    Landover, Maryland

  91. Rated 4 out of 5

    One of the awesome side effects of using a penis extender is that you get much – MUCH – greater stamina than you did before, even before your penis has visibly grown. Both my wife and I enjoy my newfound energy greatly! My Premium Edition penis extender has worked great for me and I’m happy to recommend it.

    Ralph F.
    Los Angeles, California

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InfiniteFit Support System

X4 Labs™ InfiniteFit Quad Support System

Your Complete Enlargement Solution

Only X4 Labs Extenders feature the InfiniteFit Quad Support option. This allows you to select your ideal comfort regardless of your current penis shape and size. Best of all, it enables you to adjust your extender as you grow with it.


X4 Labs™ InfiniteFit Quad Support System

InfiniteFit Support System

Only X4 Labs Penis Extenders feature the InfiniteFit Quad Support option. This allows you to select your ideal comfort regardless of your current penis shape and size. Best of all, it enables you to adjust your extender as you grow with it.

Free Penis Extender Offer

Limited Time Only:
Participate in Our Clinical Trial and Get a Full Refund

Getting your X4 Labs Penis Extender for FREE is as easy as 1-2-3. Simply follow the steps below and we will gladly refund your order in exchange for you clinical study data. Once the study is complete the Penis Extender is yours to keep free of charge.

Step One
Clinical

Order the X4 Labs Penis Extender of Your Choice and Opt-In to Participate

Start by choosing any X4 Labs Penis Extender Edition of your choice. Check "Participate in Clinical Trial" in the options to opt-in. Simple as that. X4 Labs Deluxe Edition not eligible for Clinical Study Participation.

Step Two Graph

Track Your Growth Progress for a Full 6 Months of Usage

Keep record of your length and girth growth by using our simple X4 Labs Progress Tracker online tool. All you have to do is check in once every two days and enter your usage data and measurements. Also, you must include at least one progress photo per week of use. Please note that you have to track use of your device for 6 consecutive months in order to be eligible.

Step Three

Log Your Usage, Add Your Photos and We Will Refund the Cost of Your Device!

The extender and the enlargement results are yours to keep FREE of charge just for helping us research and improve our devices. Follow these steps carefully and in 6 months your device purchase will be refunded no questions asked!

X4 labs Clinical Trial FREE Extender Offer

Getting your X4 Labs Penis Extender for FREE is as easy as 1-2-3. Simply follow the steps below and we will gladly refund your order in exchange for you clinical study data. Once the study is complete the Penis Extender is yours to keep free of charge.

STEP ONE: Order the X4 Labs Penis Extender of Your Choice and Opt-In to Participate

Start by choosing any X4 Labs Penis Extender Edition of your choice. Check "Participate in Clinical Trial" in the options to opt-in. Simple as that. X4 Labs Deluxe Edition not eligible for Clinical Study Participation.

STEP TWO: Track Your Growth Progress for a Full 6 Months of Usage

Keep record of your length and girth growth by using our simple X4 Labs Progress Tracker online tool. All you have to do is check in once every two days and enter your usage data and measurements. Also, you must include at least one progress photo per week of use. Please note that you have to track use of your device for 6 consecutive months in order to be eligible.

STEP THREE: Log Your Usage, Add Your Photos and We Will Refund the Cost of Your Device!

The extender and the enlargement results are yours to keep FREE of charge just for helping us research and improve our devices. Follow these steps carefully and in 6 months your device purchase will be refunded no questions asked!

Smaller Support Size Option



Mini Support Mount
Perfect for Small Penises


X4 Labs™ Mini Quad Smaller Support Size Option

X4 Labs has designed a penis extender option specifically for men with smaller than average penises. The X4 Labs Mini Quad Support is a must for those who may be slightly smaller but still wish to achieve significant penile gains. Designed for penis sizes of of 3.9 inches or less flaccid,it is guaranteed to fit even the smallest penis and increase comfort for all.

Both the Standard Support and Mini Quad Support are included with this option.

X4 Labs™ Wider Circumference Base Assembly

Specially designed for men with larger girth, the girth base will be comfortable and effective for even the largest!

This option is recommended in case you outgrow your regular base. The girth base is made from the same surgical-grade materials as our other extender pieces.

  • 6.5" Circumference
  • Regular Sized Base Included in Package
  • Both Regular Size and Girth Base are included with this option.

Wide Girth Base Specifications
6.5 Inches in Circumference

Regular Base Specifications
5 Inches in Circumference

With the Girth Base, your extender will grow with you. It can be added on as an option with our extender packages at a reduced price of $29.95 or separately at a later date for $69.95.



X4 Labs™ Wider Circumference Base Assembly

Specially designed for men with larger girth, the girth base will be comfortable and effective for even the largest! This option is recommended in case you outgrow your regular base. The girth base is made from the same surgical-grade materials as our other extender pieces.

Wide Girth Base
6.5 Inches in Circumference
Regular Base
5 Inches in Circumference

Both Regular Size and Girth Base are included with this option.

Triforce Springs

X4 Labs™ TriForce Tension option allows you to perfectly adjust the tension of your device like never before. It includes 3 different scientifically calibrated tension springs that can apply gentle traction therapy for beginners or powerful traction for more advanced users.

This allows you to minimize or maximize the tension of your X4 Labs™ device simply by substituting your springs. Add this to your device for even more customization.

Triforce Springs

Add an X4 Labs Storage Case

Specifically designed to store and carry your X4 Labs™ Extreme Edition Penis Extender and Accessories!

This exclusive case is custom built to carry your device as well as all the add-ons included to help you keep up with your penis enlargement routine and ensure you are able to wear your Penis Extender whenever you choose and store it away neatly in between penile traction therapy sessions.

X4 Labs™ Extreme Red Case

  • Vibrant Red Color
  • Silver Embossed Branded Front
  • Sleeve for Device Add-Ons and Foams
  • Sleeve for Fasteners
  • Branded Pouch for Elongation Bars
  • Hard Shell Structure and Design

Add an X4 Labs Storage Case

Specifically designed to store and carry your X4 Labs™ Extreme Edition Penis Extender and Accessories!

  • Vibrant Red Color
  • Silver Embossed Branded Front
  • Sleeve for Device Add-Ons and Foams
  • Sleeve for Fasteners
  • Branded Pouch for Elongation Bars
  • Hard Shell Structure and Design

Add an X4 Labs Storage Case

Specifically designed to store and carry your X4 Labs™ Anniversary Edition Penis Extender and Accessories!

This exclusive case is custom built to carry your device as well as all the add-ons included to help you keep up with your penis enlargement routine and ensure you are able to wear your Penis Extender whenever you choose and store it away neatly in between penile traction therapy sessions.

X4 Labs™ Anniversary Blue Case

  • Vibrant Blue Color
  • Silver Embossed Branded Front
  • Sleeve for Device Add-Ons and Foams
  • Sleeve for Fasteners
  • Branded Pouch for Elongation Bars
  • Hard Shell Structure and Design

Add an X4 Labs Storage Case

Specifically designed to store and carry your X4 Labs™ Anniversary Edition Penis Extender and Accessories!

  • Vibrant Blue Color
  • Silver Embossed Branded Front
  • Sleeve for Device Add-Ons and Foams
  • Sleeve for Fasteners
  • Branded Pouch for Elongation Bars
  • Hard Shell Structure and Design

Choose from 4 exciting colors when you order any select X4 Labs Penis Extender Edition. Pick from your choice of Medical White, X4 Labs Blue, Extreme Red, Jet Black or get all 4 colors for $99.95.

ADD-ONS IN YOUR FAVORITE COLOR TOO
All add-ons selected, such as the InfiniteFit System, Wide Girth Extender Base or Mini Quad Support will all be delivered to you in the color you chose.

ALL 4 PENIS EXTENDER COLORS FOR $99.95
When you choose ALL 4 colors for $99.95 you will get ALL 4 Support, Base and Add-On piece color variations. You can mix and match and customize the look of your device more than ever before!

Any Storage Cases which are included or have been added will be shipped in the original color displayed in the product photo or stated in the details.

For a limited time. While supplies last.