Lawind Red Light Cold Sore Therapy,Red Light Therapy Device for Cold Sore and Canker Sore,with 660nm 850nm Wavelengths,Slight Pain Small Area Wound for Oral Sore Lip Sore Management (White, M)

I bit my tongue and was in such pain, I could barely eat or talk. Saw this device on Amazon and thought it was worth a try. The relief was so fast and by the next morning, my tongue had begun healing. My sister was visiting and used it on a bad canker sore. She said she felt better by the time she turned it off — and she bought one too! We’re astonished by how well it works.

I bought this as a gift for my boyfriend that gets canker sores. When he went to use it, it did would not change settings. It was after the Amazon return date but the manufacturer is replacing it anyway. My bf was able to use it and said he did think it improved his healing time. Appreciate the customer support.

I'm using this for pain relief from chemo mouth ulcers. The pain relief is worth the price over and over. It is my second red light. The first cost more than twice the price, got dropped 2 feet and was gone. After seeing the small flimsy internal piece that broke, it was not worth gambling that much money. Surprisingly this one operates warmer, but works faster. I did replace the cord, it comes with a very short cord.

I was happy with this product until it stopped working last month- after only 7 months of use. I was expecting this to last a lot longer. The power goes in and out and won’t keep the light going. Buyers beware.

I wish I had found this years ago. Helps the pain and healing.