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The FDA-Cleared, Luminance RED

A safe, highly effective cold sore treatment
that shortens healing time and prevents outbreaks

The FDA -Cleared, Luminance RED

A safe, highly effective cold sore treatment
that shortens healing time and prevents outbreaks

Quick Healing

So far, we’ve had great results. Used at first sign of an upcoming cold sore and it was gone the next day! It claims to shorten healing time and it definitely has. We are super happy with this purchase!


2 days ago
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The Luminance RED
Cold Sore Treatment Device

*FSA / HSA eligible

4.8 out of 5 stars

“This helps so much with healing faster. If you feel a cold sore coming on, using this device can stop it from ever appearing. Thank you so much for creating this. It helps so much."- K.B.,Luminance RED Customer

The FDA-Cleared, Luminance RED gives you a safe, highly effective treatment that can shorten healing time (by roughly half), immediately reduce pain and reduce outbreak frequency.

We offer a 6-month, 100% money-back guarantee. If you are not satisfied after 6 months, send it back for a full refund, we'll even cover return shipping. See Return Policy for details.

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We are shipping 24/7 to keep up with the demand during these times. Delivery is guaranteed!

Pay in 4 installments of $87.25 $74.75 with Klarna.
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Verified Customer Reviews

Rated by thousands of customers

I can not thank you enough for this product

I began to get a cold sore a week before my wedding! I was panicked and happen to google “the best treatment for cold sores” and this product came up.

It was a little pricey and I was a little skeptical but with the money back guarantee I felt pretty good about giving it a try.

I’m so glad I did! With in 2 days of using the light my sore was all but healed and it was going to be a big one.

I can not thank you enough for this product, it saved my wedding day for sure! I Would highly recommend to anyone, this product works! Thank you so much!!



This is like magic! I started using the light as soon as I Felt a little bump on my lip. I use it three times a day and it was healed in three days!!! I was skeptical when I purchased it but I’m so glad I did!

Elaine H.

Mind Blowing!!

So I have been looking into laser/light therapy for a while now. I have been getting cold sores for about 15 years I have used creams, ice , oils, you name it I have tried it... I stumbled on the Luminance RED... Normally I would have to deal with sore for 4 to 6 weeks, with using the Luminance RED the pain and itchiness was completely gone after 2 days of use. On a side note the customer service has been amazing.

S. B.

It really works

It’s really nice to have found something that actually works, and you can feel it working! I was very skeptical about it because I haven’t seen a lot of reviews, but I was desperate, so I took a chance and I’m sooo glad I did! It got rid of my cold sore in record timing! Don’t hesitate! This really works!

Aaron B.


We can’t thank you enough! My husband has had his Luminance RED for almost a year now, and as a firefighter, he’s in the public’s face a lot. He would get cold sores on his lower lip sometimes as often as once a month. He no longer has to take acyclovir and since starting his luminance RED, he has only had 3 outbreaks in 10 months (without any acyclovir). His outbreaks used to last 3 weeks to heal but now it only takes around 3 days!


3 days later it is totally healed- nothing on my lip!

I started to get a cold sore and immediately started using light a few times a day. The blister stayed extremely small (noticeable only if told and looking) and 3 days later it is totally healed- nothing on my lip. This device reminds me of some sort of Star Trek medical tool where they flash a light on someone and their cut is healed 😂. Super excited! Thank you for all your help!

Eric B

Reduced my cold sores by 90%

I do like this tool. I have never been absolutely positive if I have hsv1, but I have experienced small spots on lips so I went ahead and bought this because I HATE little flaws like that. I have used it quite a bit and whenever I feel a red spot coming on, I use it 4-6 times a day in 3 (60 second) cycles. So far so good!!

David P

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How Does It Work?

The light from the Luminance RED is metabolized by your skin and turned into cellular energy (ATP). Then your skin then uses this extra energy to heal more quickly (by roughly 50%) and stop cold sores from coming back.

The clinical data is conclusive in showing that when 660 nanometer, red light is applied properly to cold sores it can reduce your healing time by up to 50% and stop cold sores from coming back. The Luminance RED is a clinically proven technology and is FDA Approved.