Instant Canker Sore Relief with CankerClear - Painless Laser Therapy Treatment – Luminance RED - CankerClear
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CankerClear

The Luminance RED - CankerClear, a Class II medical device, is expertly engineered to not only halt mouth sore pain in its tracks but also to slash healing times significantly. With just a touch of a button, deliver immediate, pain-free light therapy right where you need it.

The CankerClear delivers similar light wavelengths that have been shown in scientific research to reduce pain and help manage outbreaks. Learn more here.

Don’t be deceived by cheap imitations and their enticingly low prices. They simply don’t deliver the power needed for effective healing. Tested in scientific studies and used by renowned medical institutions across the country, rest assured the CankerClear provides superior clinical performance.

  • 6-month, 100% money-back guarantee.
  • Pay only $75 every 2 weeks with 4 interest-free payments  Shop Pay
  • FSA and HSA eligible
  • See Results from our Clinical Trial

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Real People, Real Results

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  • Luminance RED - CankerClear Device
  • Fiber Optic Light Guide - Tip
  • Charging Base
  • Power Cord
  • User Manual

For the best results, we recommend using the device 2 times per day, once when you wake up and once before you go to bed. You can find the complete User Guide here.

Medically-Optimized Wavelengths & High Power

The CankerClear harnesses the precision of medically-optimized light wavelengths, delivering them with unmatched high power to offer you the best photomedicine therapy available. This isn't just light; it's the culmination of extensive scientific research, proven to not only alleviate the discomfort of canker sores but also to accelerate the healing process significantly. 

Light frequencies akin to those used by CankerClear have been substantiated by scientific research to expedite the healing of canker sores. With CankerClear, you're not just getting treatment; you're tapping into a scientifically-backed solution that speeds up your recovery.

For those of us that suffer from painful mouth sores, this is life-changing. I know that sounds dramatic, but it really does work, especially if you start using it the minute you feel one starting. The one I just got was already fully formed by the time I got the device, but I imagine you would get the same result if you catch those quickly as well. It's expensive, but so is going to the dentist to get laser treatments, and not all dentists offer the service.

How Does It Work?

CankerClear employs the cutting-edge science of photomedicine, a branch of treatment that uses medically-optimized light to promote healing. This innovative approach is supported by a robust body of evidence, with hundreds of clinical studies published in peer-reviewed journals attesting to its effectiveness and safety. 

The results from these studies have been consistently positive, demonstrating significant therapeutic benefits while producing no pain or side effects. Dive into the burgeoning field of research and discover how photomedicine is revolutionizing the treatment of sores and outbreaks.

The Luminance RED - CankerClear light 100% WORKS for mouth sores. I wanted to use it several times before reviewing it and I also wanted to make sure I used it on a sore I knew would be a bad one without the use of the light.

I’ve had it for over a month now and have used it several times on myself and my son. First, it immediately takes away the pain like magic. Works for other cuts in the mouth too. Second, it helps with the healing process exponentially. On day 1, my son told me had gotten a mouth sore and it was painful. Used the light twice. Pain immediately gone. 

Second day, it was painful again in the morning so I hit it twice with the light. Pain gone and by the end of the day, the redness around the sore was gone. Day 3 it was practically gone and caused no pain and didn’t need to use the light. This was a mouth sore that surely would have lasted 5-6 days and would have been super painful otherwise.

WORTH EVERY PENNY!

Perfect For Easy & Pain-Free Home Use

CankerClear provides a swift, painless remedy for canker sores in the comfort of your home. The device's design is both ergonomic for ease of use and compact for discreet storage. In just 60 seconds, you can administer a treatment that's entirely free of discomfort and side effects, fitting effortlessly into your daily routine.

OMG I love this product. I have suffered from mouth ulcers my whole life. I’ve never been able to find anything that works like this product. I have been ulcer-free for the last 3 days after using this to treat 2 full-blown ulcers and 3 that were just beginning! I am so amazed how well it has worked and how easy it is to use. I was very skeptical and only made the purchase because of your money-back guarantee. If not for that, I wouldn’t have made the purchase. LOVE IT!


Can My Kids Use This Too?

Many peer-reviewed clinical studies have shown light therapy to be safe and efficacious for adults and children alike. However, if you have any concerns about using it with children, we recommend consulting with a healthcare professional. Please also note, all treatments with children should be done under adult supervision.

My little girl got multiple canker sores recently and it worked really well to clear that up, too. I was nervous that this device was a bit of a gimmick, but now I'm convinced it works really well.

Our Mouth Care Devices are Supported by Clinical Science

We’ve invested in multiple clinical studies to quantify the impact of the Luminance RED - CankerClear Device.

Frequently Asked Questions

Most users feel a noticeable reduction in pain immediately after the first 60-second treatment. CankerClear is specifically designed to not only provide swift pain relief but also to reduce overall healing time by up to 50%, as confirmed by rigorous clinical studies.

At the first sign of a canker sore, we advise using CankerClear twice daily for 60 seconds per treatment. If you're experiencing pain, the device can be used safely up to five times a day to alleviate discomfort. 

Ensure you allow for a few hours between sessions to maximize the device's efficacy.

Absolutely, the device is designed to treat active sores and also to prevent future occurrences when used consistently.

CankerClear is clinically validated and engineered with specific wavelengths and power settings optimized for treating mouth sores effectively. It's not just a device, but a medically-proven solution backed by healthcare professionals. 

"Patients improved significantly during the study," attests Dr. Leo Wang, MD, PhD, reinforcing the device's effectiveness. Beyond individual doctors, CankerClear has earned the trust and endorsement of renowned medical institutions, including esteemed hospitals like St. Jude and Texas Children's, further solidifying its standing as a trusted tool in oral health care.

Yes, Luminance RED - CankerClear is HSA/FSA eligible, offering a cost-effective, clinically-backed solution for mouth sore treatment.

CankerClear provides a natural, chemical and drug-free alternative that many find more effective and quicker than traditional oral medications. It targets the root cause, not just the symptoms.

The device is lightweight and user-friendly, designed for convenience whether you're at home or on the go. It comes with a simple interface and easy-to-follow instructions, making it ideal for daily use.

CankerClear is a safe, natural treatment with zero reported side effects. It offers a worry-free alternative to chemical-based treatments, making it ideal for long-term use.

Hold the device approximately 0.5 inches from the treatment area for best results, ensuring the medically-optimized wavelengths are effectively delivered.

For preventative measures, use the device 2-3 times per week on areas prone to sores. 


While the device is generally considered safe, we recommend consulting a healthcare professional for children's use and ensuring adult supervision during treatment.

Given the long-term benefits and savings on recurring purchases of oral medications, many users find CankerClear to be a cost-effective solution.

While the device is generally considered safe, we recommend consulting your healthcare provider if you're pregnant to ensure it's the right choice for you.

Yes, many users successfully combine the CankerClear with oral medications for enhanced results. It's a versatile addition to your treatment regimen. Always consult your healthcare provider before combining treatments.

Yes, we offer a 6-month money-back guarantee. We're confident in the effectiveness of CankerClear and want you to be completely satisfied with your purchase. Read more about the policy here.

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