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Kyro Labs- LumbarFlex
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Kyro Labs- LumbarFlex
  •  4.8  2650+ happy customers

Naturally relieve chronic back pain in minutes, restore spine alignment & avoid further back injuries.

  • Relieves Back Pain & Sciatica

  • Realigns the Spine for Better Posture

  • Takes Pressure & Tension Off Your Spine

  • Decompress Vertebrae and Repair Herniated Disc


Free Shipping • 30 Day Risk-Free  • 1 Year Warranty

  • Product Details & Sizing


1 x Lumbar Traction massager
1 x Attached Module
2 x EMS Pads
1 x User Manual

44.5L x 30W x 10H CM; 2.5 KG


Automatic Stretching - Plug and play function, automatically stops inflating once limit is reached

3- Level Adjustable Vibration Mode - Relieve tensed muscles with 3-level adjustable modes and 20 level adjustable electrotherapy

Adjustable Temperature - temperature adjustable from 113 to 131℉(45 to 55℃)

EMS Massager Pads - 2 EMS massager pads can be used to massage different parts of the body
  • Risk-Free 30 Day Satisfaction 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 within 30 days of receiving the product.

Eliminate agonizing back pain & discomfort at home

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

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

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

Over 29,795+ Use The LumbarFlex

See what our customers are saying

Free Shipping • 30 Day Risk-Free  • 1 Year Warranty

Heal back pain and sciatica permanently

Many sciatica and back pain treatment devices force you into odd, uncomfortable positions. But not with a LumbarFlex—it can be used while lying down comfortably.

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

Naturally decompressing your back and spine with a LumbarFlex for at least 6-8 days permanently rehabilitates damaged lumbar tissues & muscles, alleviating pain & restoring flexibility.

How Does It Work?

LumbarFlex naturally restores the  optimal curvature of your back & retrains your back muscles to maintain a healthy posture & to remove stress from the vital areas of your back. 

After three years of prototypes and $112,000 spent in laboratory testing, we stumbled upon the breakthrough SpineRevive 4-in-1 Technology. Leaving you feeling refreshed after 1 session.

  • Dynamic Stretch - this innovative technology replicates the natural spinal movements gently relieving muscle tension & promoting flexibility.

  • Cell Repair Red-Light - red light therapy penetrates deep into the tissues, promoting cellular repair & reducing inflammation, especially critical for conditions like sciatica.

  • Heat Therapy - adjustable heat therapy that allows you to customize the level of warmth to soothe tired & tense muscles, even boosting blood circulation for faster tissue repair.

  • Vibration Massage -  an enhanced muscle relaxation where you can tailor the intensity levels depending on what your back needs.

Free Shipping • 30 Day Risk-Free  • 1 Year Warranty

Easy, Safe & Effective 

  • Ergonomic Design - the LumbarFlex is designed with your comfort in mind, it seamlessly integrates into your daily routine.

  • Portable & Lightweight - carry the massager wherever you go. Its portability ensures you can experience relief anywhere and anytime.

  • Intelligent Therapy System - Navigate with precision using an attached smart controller. This advanced controller allows you to effortlessly manage and customize your therapy experience.

Reverse all the spine damages

Back pain, soreness and other ailments like sciatica can wreak havoc on your life. Everyday activities are a constant reminder of the pain you constantly feel. 

Today, you have the power to make a change. In eliminating your pain, the LumbarFlex creates the secondary benefits of:

  • Elevation in mood 

  • Improved mobility

  • Amazing spine health and confidence

  • A pain free life

Free Shipping • 30 Day Risk-Free  • 1 Year Warranty

Professionally Designed & Recommended

Physical therapists aren’t always in arms reach and can be very expensive.

Kyrolabs LumbarFlex is designed and recommended by chiropractors, orthopedists, rheumatologists, neurologists, and neurosurgeons.

  • Achieve long-term results for less than 1/5 the cost of a therapy session.


  • Set: Position the LumbarFlex on a stable, flat surface such as the floor, a bed, or a couch.

  • Position: Gently lie down, aligning your back with the LumbarFlex, targeting the specific area you wish to massage.

  • Relax: Let LumbarFlex do the rest, as it works its therapeutic magic.

Free Shipping • 30 Day Risk-Free  • 1 Year Warranty

Frequently Asked Questions

Need help finding an answer to your question? Ask our customer support at

  • 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.
  • What if it doesn't work for me?

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 within 30 days of receiving the product.
  • Is it suitable for all sizes?
Yes, our adaptive design is a one-size-fits all, the decompression belt fits 29-49 inches waist.
  • Is it safe for daily use?

Yes, it's designed for everyday relief and relaxation.
  • Is there a warranty?
We offer a one-year warranty on our massager.

30 Day Money-Back 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 within 30 days of receiving the product.

Customer Reviews

Based on 77 reviews
Penelope K.
Oh my yes! This fixed my back.

Earlier this year my lower back started to bother me. This has happened before a few times and would usually resolve itself within a week or two. But this time it stayed, and it got worse as the months went by. I tried a standard heating pad but that didn’t help. I started to worry that I’d possibly have this pain for the rest of my life. Bending down was awful- emptying the dishwasher, drier, picking up laundry baskets, etc. I was in a lot of pain. I decided to try this machine. I was a bit skeptical to be honest but it was the best thing I ever did for myself. First of all it arrived same day which I love. I didn’t even read the instructions- out of the box I just used it that first night on the auto settings for two 15 minute sessions. I’ll admit that it was a bit painful while using it because my lower back was so messed up. But that night I noticed less pain when I changed sides in bed, and the following day my pain was significantly lessened. Night two I used it for one 15 minute session and my back pain was virtually gone! I don’t know what was wrong with my back, I never saw a doctor or a chiropractor for it. But I credit this machine with giving me my life back.

Lany R.
Electric Lumbar Traction Device

For more than 40 years I've had serious low-back issues due to many injuries from lifting weights. I've been using this device for three weeks now for the suggested 15 mins per day. Can't say that it has taken away all my pain but my pain level has decreased and I have a greater range of motion than I've had for a long time. This product is worth trying.

Maya A.
Chiropractor at home!

I was just recently placed in hospice due to the chemo was not working and they found another tumor starting to grow on my Lumbar spine. I’ve had lower back pain before but this kind of pain is completely different and just as bad if not worse for me. I liked that is unit has a TENS type of treatment as well. My only concern was will it work underneath me while laying on the bed, couch or chair. I was not disappointed. So much so I wish the unit would stay on longer instead of me restarting it every 15 minutes.

Jamie J.
Helps with sciatica

He suffers with sciatica and it definitely helps him. He occasionally will use it laying down in bed as well. We love that it’s smaller sized and is easy to move around and store when not in use.

Evangeline X.
Easy to Use and Professional Grade Therapies All In One!

This device surprised me! I have had electro-stim at Chiropractor offices for herniated disc, and this felt the same but gave me greater control of the level of stimulation. The instructions recommend that you start slow, and progress to higher levels of stim, massage and traction, and that is perfect advice. Take it slow with all 3 modalities, increasing over a period of days, as your discomfort eases. It provided me with relief from a sciatica episode and back tightening due to disc issues, over the course of 2-4 weeks. Well made, does what it says and provided a lot of back stiffness and pain relief for the money!