4.7 2590+ Happy Customers

KyroLabs Cerviflex Neck Stretcher

Naturally relieve chronic neck pain in minutes, take pressure off pinched nerves & restore healthy neck posture.

Relieves neck, shoulder and arm pain

Takes pressure off pinched nerves

Helps restore your neck’s natural curvature

Improves head and neck alignment

Exclusive Offer! Order today for free gifts (valued at $159)!


30-Day Stretch Video Guide
Resistance Band + AcuBall
Neck Reset Blueprint™ eBook
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Back pain & Sciatica Guide
30-Day Stretch & Strengthening Video Training
$99 FREE
With Printable Tracker
A guided 30-day video training program designed to pair perfectly with CerviFlex, helping you rebuild mobility and posture in just 10–15 minutes a day with follow-along routines you can do at home.
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12x Back Pain Relief Patches
Resistance Band + AcuBall
$29 FREE
Mobility Tool Kit
These tools are essential for the 30-Day Stretch Challenge in between Cerviflex sessions and will help you target tight muscles, trigger points, and stubborn knots for faster progress.
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×
SmoothSpine Zip Lock Travel Bag
Neck Reset Blueprint™ eBook
$29 FREE
Your Roadmap To Relief
A know-it-all ebook about relieving neck tension, improving posture, and restoring your natural neck curve at home — now with a nutrition & food guide to support a healthier spine from the inside out.
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$299.00
$179.00

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Select Pump Option
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Automatic vs Manual Pump
Automatic Pump vs Manual Pump
Aspect Automatic Manual
Ease of Use One-button inflation Hand-pump inflation
Speed Fast & effortless Slower, takes effort
Pressure Control Consistent pressure every time Pressure varies
Convenience Best for daily use Fine for occasional use

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How to Measure Your Neck for CerviFlex
How to Measure Your Neck for CerviFlex
Step 1: Measure Neck Height
Place a ruler vertically from the top of your shoulder to the bottom of your jaw.
Ideal range: 5–7 inches
Step 2: Measure Neck Circumference
Wrap a measuring tape measure around the base of your neck.
Ideal range: 14–23 inches
If both measurements fall within range, CerviFlex is designed to fit you comfortably.

Free Shipping • 3 Year Warranty  • 30 Day Risk-Free

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How To Use

Gently Decompress Your Neck in 3 Safe, Simple Steps
 

1. Put it on & set your height

Slide CerviFlex around your neck and choose the height level that feels natural. No awkward straps, no lying on the floor — just sit comfortably.
 

2. Pump to gently lift your neck

Use the hand pump to inflate the 8 air columns. They slowly lift and decompress your cervical spine at the therapist-inspired angle, creating that “pressure off my neck” sensation.
 

3. Relax for 10-15 minutes while it does the work

Sit back, read, scroll, watch TV — CerviFlex keeps traction steady and comfortable while your neck unwinds and your posture resets.

Product Details Details

Your order will be thoroughly prepared, carefully inspected, and shipped within 24-72 hours of receiving your payment. Once shipped, it will arrive at your doorstep within 6-10 business days. You'll also receive an email with a tracking code, which you can use on our dedicated tracking page to monitor your order anytime.

30 Day Risk-Free Guarantee

Our device comes with a 30 Day Risk Free Guarantee. We're incredibly confident that you'll get relief from your neck pain, tension headaches and soreness with our device, but if you don't, please contact us at mail@kyrolabs.co within 30 days of receiving the product.

“After a few weeks of use, my neck feels less stiff, my posture has improved, and I’ve cut back on $125 chiropractor visits.”

Brian R.

Verified Customer
KyroLabs Cerviflex Neck Stretcher
KyroLabs Cerviflex Neck Stretcher
KyroLabs Cerviflex Neck Stretcher
KyroLabs Cerviflex Neck Stretcher
KyroLabs Cerviflex Neck Stretcher
KyroLabs Cerviflex Neck Stretcher
KyroLabs Cerviflex Neck Stretcher
KyroLabs Cerviflex Neck Stretcher
KyroLabs Cerviflex Neck Stretcher
KyroLabs Cerviflex Neck Stretcher
KyroLabs Cerviflex Neck Stretcher
KyroLabs Cerviflex Neck Stretcher

Eliminate neck pain & poor posture at home

Eliminate agonizing neck pain & poor posture at home

Years of hard work, prolonged sitting, & bad posture apply damaging tension to our cervical vertebrae, forcing them to collapse, which deteriorates the healthy curve in our neck.

 

This causes our spinal discs to squeeze out of place & press on nearby nerves, leading to that excruciating pain in your neck, shoulders and even to your arms.

 

Using the CerviFlex for just 20 minutes a day progressively solves the root cause of your discomfort by gently stretching your neck back into its natural position & decompressing your vertebrae leaving you with a healthier neck and happier you.

Here's What Our Customers Have To Say

Free Shipping • 30 Day Risk-Free Guarantee

Heal neck pain permanently

Heal neck issues permanently

CerviFlex uses a Triple-R traction to stretch your back at an optimal 26° angle, giving your tense neck muscles a well-needed break to relax, realign, & release pinched, inflamed nerves from the damaging pressure built-up over the years.

 

Naturally decompressing your neck with the CerviFlex stretcher for at least 6-8 days permanently rehabilitates damaged spinal structures & muscles, alleviates pain, & fully restores your mobility.

Professionally Designed & Recommended

Designed and Backed By Medical Experts

After three years of prototypes and $112,000 spent in laboratory testing, we stumbled upon the breakthrough of the the combination of the Triple-R Stretch. Leaving you feeling refreshed after 1 session.
 

Cerviflex is specifically designed to help with:

Neck Pain

Gentle, consistent support and decompression can help train your head and spine to settle back into a healthier alignment over time, reducing the hunched look and strain.

Poor Posture & Neck Hump

Promotes gentle decompression and spacing in the neck, which reduces pressure off irritated or pinched nerves

Pinched Nerves

Promotes gentle decompression and spacing in the neck, which reduces pressure off irritated or pinched nerves.

Neck Tension & Stiffness

Gentle, consistent support and decompression can help train your head and spine to settle back into a healthier alignment over time, reducing the hunched look and strain.

Shoulder and Upper Back Tension

helps relieve shoulder and upper-back tension by gently decompressing the neck and easing the tight muscles that pull your shoulders forward.

Free Shipping • 30 Day Risk-Free Guarantee

3 Steps To Decompress The Spine

CerviFlex naturally restores the  optimal curvature of your neck & retrains your muscles to maintain a healthy posture for good, thus removing the stress from the vital areas of your neck. 

Free Shipping • 30 Day Risk-Free Guarantee

What Makes CerviFlex Better?

Lets compare with other solutions such as physical therapy sessions, other devices, and pain medications

Kyrolabs Cerviflex

One time purchase, long-term relief*

100% drug-free and non-invasive*

Delivers relief in minutes at home*

Wear it while moving freely

Conventional Methods

Can be costly with repeated visits & treatments

Relying on medications with potential side effects*

Can take hours (or longer) to kick in*

Offer short-term relief with repeated use*

Order the CerviFlex today and get these bonuses: 

FREE Posture Reset Blueprint that shows you more proven ways to relief your neck pain completely naturally ($29)

Neck Stretch & Strengthen Video Course + 30 Day Stretch Challange ($99)

Resistance Band + AcuBall ($29)

Free Global Shipping Get your device with our fast worldwide shipping.

3-Year Warranty Protection

Free Shipping • 30 Day Risk-Free Guarantee

100% Satisfaction Guaranteed

Our device comes with a 30 Day Risk Free Guarantee. We're incredibly confident that you'll get relief from your neck pain, tension headaches and soreness with our device, but if you don't, please contact mail@kyrolabs.co within 30 days of receiving the product.

Frequently asked questions

Have questions? We’re here to help

How long will the shipping take?

We can ship worldwide, and takes 6-12 business days after being shipped. All orders are shipped with a tracking number.

How long until I see relief in my neck pain?

Instantly! Our Kyrolabs CerviFlex will provide instant relief from neck pain & tension the first time you use it. With consistent use over a two week period you will gain benefits that last a lifetime.

How do I use the device?

1. Adjust the circumference to the maximum size
2. Turn both side knobs to the bottom.
3. Snap the buckle on the protruding point, then adjust to suitable size.
4. Us ethe pump to inflate, increasing filling capacity time by time. (make sure the pump is connected in place correctly)
5. Turn the valve in the opposite direction as quickly as possible to disconnect the pump to avoid leaks.
6. Deflate the airbag before removing the device, press the button on the valve connection to deflate.

Will this treat my specific issue?

Kyro Labs CerviFlex is perfect for treating: chronic neck pain, tension headaches, tight & sore neck muscles, desk posture as well as upper back & shoulder pain. It's also great for treating specific conditions like: cervical spondylosis, disc degeneration, pinched nerve & herniated disc. 

Difference between an automatic pump and a manual pump?

The main difference between the automatic and manual CerviFlex is the inflation method. The automatic pump inflates with one touch and allows easy pressure control, while the manual pump uses a hand pump and requires a bit of effort to adjust. Both provide effective neck traction. The choice depends on whether you prefer effortless inflation or a more hands-on adjustment.

Customer Reviews

Based on 277 reviews
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GARY ROWLEY
Great stretch

Once I understand all the functions of the device and applied them, it felt fantastic. My neck is less stiff and I can turn my head much easier with less pain. I have been using it when I have those pain in the neck kind of days. Very happy with the purchase.

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Pashi Sherpa

It’s great! My neck pain problem is more than year went to therapy waste lots money but nothing changed after i Use this neck stretcher fell much better thank you so much.

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Samuel Gibson
C4/5 bugle disc

I’ve been using neck braces for few weeks 20 to 30 minutes a day. I feeling much better pain level down tremendously!! I love it!

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Luis Soto
Kyrolabs Neck stretcher

Definitely not for heavy weights people like me but I still manage to put it to good use. And it gave me so much relief on my back of my neck. I used it for 15 minutes at a time . Eve thought my wife get scare because I look trapped in it i feel fine. It does work my pain is almost gone. It give me another reason why I need to lose weight lol thank you it does work!

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Craig Heyde
Neck relief

LOVE my Cerviflex device!! Very well made, easy to use twice daily, and definitely helping to alleviate neck pain and numbness in hands.
Cervical neck surgery 10/10/2019.

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