Canker Sore Treatment Device

This instrument is a state-of-the-art red light therapy device designed to help prevent and heal sores in your mouth. It's never been so easy and painless to manage and even help remove canker sores by using wavelengths of medically optimized light.

Medical research has shown that the wavelengths used by LED Lights has significantly added to the reduction of pain, healing time, and future outbreaks!
  • Easy and pain free
  • Reduce healing times
  • Reduce future outbreaks
  • 100% money-back guarantee
  • Flexible payment options with
  • FREE Shipping on all orders!

3-5 Day Shipping

Money-Back Guarantee

1-Year Warranty

This instrument is a state-of-the-art red light therapy device designed to help prevent and heal sores in your mouth. It's never been so easy and painless to manage and even help remove canker sores by using wavelengths of medically optimized light.

Medical research has shown that the wavelengths used by LED Lights has significantly added to the reduction of pain, healing time, and future outbreaks!
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Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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Medically-Optimized Wavelengths

The Luster has different power settings. At high power, ideal medically calibrated wavelengths produced excellent results. These high-power medically proven settings allow the Luster to help with managing outbreaks and pain.

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How Does It Work?

We have significant proof, from peer-reviewed studies, that photo medicine (light treatment with scientifically optimized wavelengths) does work for this intended purpose of treating sores in and around the mouth. Its use is very efficacious and has minimal to no side effects. Learn more about this prevailing research for these conditions.

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Can Kids Use This?

Your kids can use it also given its documented peer- reviewed safety. Just make sure there is always adult supervision and adults around to keep an eye on the kids when used. The use of the Luster should be discussed with your child’s physician or other healthcare providers before treatment is started.

Perfect For At Home Use

The discreteness and ability to use Luster in the privacy of your own home makes this such an amazing product. Given its thin, smooth design, it stores easily and allows for user privacy.

See What Luster Customers Are Saying

I’m so happy I found this product. I used to dread biting my cheek and knowing I would have a canker sore coming on. The Luster light stops them in their tracks! I would highly recommend it!!

- Damani S

My canker sores became a real pain after I retired. I’d been going through stress because I have high blood pressure and I’m told it could make Covid worse. I am more relaxed now that I have Luster to heal my sores fast.

- Eileen O

I’ve had this product on standby for my elderly parents for several weeks. They keep re-infecting themselves with mouth sores and this makes it difficult for them to wear their denchers. Perhaps this is due to their immune system running down, who knows…

Things reached a turning point last month. Dad was unable to chew properly because he had cankers on both sides of his mouth. I was getting desperate so I decided to order your product. Now I apply the light as soon as he feels one coming on, and the next morning it is much better. 

- Gabe H

My teen cut their mouth on a sharp bone at a barbecue and thought nothing more about it. A few days later, he had two painful sores on the inside of his mouth. I took him to the dentist and they told me about your product. I decided to order the mouth device and within two days they were healing fast.

- Julie Z

My doctor told me I had a recurring virus in my mouth and I had to be careful with what I ate. I’ve stopped getting canker sores since I started using your light. I can now eat whatever food without always getting canker sores.

- Waylen W
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