How To Subscribe For The Flex Pain Patch & SAVE 49% Off Every Order

If you want to subscribe before the rate increases but are not sure how, then watch the video below to learn how.

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Over 1 Million Happy Customers

Stories Directly From Our Customers Suffering From Pain

Copyright © 2023 Kailo Labs LLC. All rights reserved. Kailo™, The K™ Emblem, and The Future of Pain Relief™ are trademarks of Kailo Labs LLC. Kailo is protected by U.S. Patents. Kailo licenses technology from nCAP technologies.


Kailo is far more than just a business for us. If you would like to come try out Kailo or have any questions, please fill out the quick form and we will be in touch with lightning speed. Before arriving, please coordinate your visit with our support team.



No time to read the full trial results? We have you covered with a brief outline of the trial and its outcome. The study was administered by Clarity Science LLC, a respected international scientific research company, and led by Dr. Jeffrey Gudin, the principal investigator.

The clinical trial results represent the outcomes from the PREVENT study. PREVENT is an IRB-approved, minimal-risk, observational trial.

The trial evaluated a group of 66 patients with mild, moderate, and severe pain and neuropathic, musculoskeletal, and arthritic conditions. Their changes in pain severity, medication usage, pain interference, and side effects were closely monitored and evaluated.


  • 71% decrease in the mean Brief Pain Inventory (BPI) Severity score across all patients.
  • 67% decrease in the mean BPI Interference score across all patients.
  • 98% of participants reported “less” or “a lot less” concurrent oral medication use.
  • 97% of participants were “very/extremely” satisfied with the Kailo Pain Patch and noted that they preferred the patch over oral medication.
  • Quality of Life (QoL) improvements were demonstrated in mood, sleep, walking ability, relationships with other people, and enjoyment of life.
  • Patients reported no side effects.



Kailo is far more than just a business for us. It’s about creating pain-free lives. Kailo has already changed thousands of lives. If you think Kailo will work for you or a family member, try it out risk-free. We offer a no-hassle, 100% money-back guarantee on your purchase of an original Kailo patch. If you feel the Kailo isn’t working for you within 90 days, we’ll gladly take it back even if you have opened and used it. In fact, we want you to do just that! We also hope you will get help in finding placement for your pain from our friendly customer service agents or even experience a 20 minute complimentary concierge appointment over Zoom with a placement specialist.

We offer the same 90-day return policy if you are giving the Kailo as a gift. Please provide the gift recipient with your order number. If the gift is returned it will be refunded to the gift purchaser within 14 days of initiating the return. Gift recipients are not entitled to the refund and acknowledge that no refund will be made, except when required by law.


This is a softer, smaller, more flexible patch that is great for smaller, curvier areas of the body. We are excited for you to try it. The softer material does make the Flex less durable than the original Kailo. There is a 30-day, risk-free, money-back guarantee on the Flex.


If you liked the adhesives you received with every Kailo Patch you purchase, you can purchase a 10-pack of replacement adhesives. The 10-pack can also be returned within 90 days for a refund if the package is unused and unopened.


Our tape is a good alternative to our adhesives or it can be used in conjunction with our adhesives to reinforce the connection to your skin. Our KT-tape can also be returned within 90 days for a refund if the package is unused and unopened.


You can save some money by ordering a subscription to any of these three products: The Flex™, Adhesive 10 pack, and KT-Tape. Subscriptions are not eligible for the 30-day, money-back guarantee, but you can cancel your subscription of any product at any time before you receive the shipping notification. 

Our website offers some very deep discounts on Kailo and we are happy to offer you free shipping on your product purchase over $50 and free shipping on subscriptions as well. However, the purchaser bears all return shipping costs to Kailo. 

Before returning your Kailo, we would love a chance to make sure you’ve found the correct placement. Over 90% of our customers have found an increase in comfort using Kailo. Our goal is to help everyone get relief. To receive placement support, please contact us at

If our agents are unable to help you find relief, the Customer Service agent will progress to the return process for the purchaser.

Please be advised that full refunds are issued only when all the product, including any free product you earned through your purchase, is returned. Partial returns will result in partial refunds.

Customer Service is open from 9:00 am to 5:00 pm MST, M-F. Response times on Customer Service tickets are typically 1-2 business days.

Customers can track orders by searching the tracking number provided in the shipping confirmation email. 

Customers can cancel orders by contacting

International Shipments: Some countries will halt packages in transit and require a customs charge be paid on imported goods. If your package does not arrive, it’s likely being held at your local mail service.