Dengen Dental Desensitizer Dental Product

I went to my dentist thinking I had a cavity or something from the sensitivity and they put a desensitizer on my tooth. A month later it was sensitive again and I didn’t want to have to go back, so I purchased this desensitizer. I’m glad I did!I have TMJ and grind at night which exposed my dentin. I also like to eat those sour gummies which are both bad for tooth sensitivity. I suffer from sensitivity regularly and this works like a charm!I just bite a piece of cotton to remove the saliva, then dab a tiny bit of this on my tooth. I kept my mouth open for a min and let it dry the fist time. It worked about 2 days then I had to reapply. Next time I tried the same method of application, but instead of air drying, I literally fanned my tooth with a mini fan, put 2 layers total, and that did the trick! It’s lasting so far and it’s been 2 weeks now with no sensitivity. Feels like it’ll last several more weeks. I especially like that you do not need to cure it. I tried to cure it as a test using UV lamp and LED lamp and it doesn’t solidify. Instructions also say to just let it air dry.It’s nice to keep this around the house when you don’t have time to break free to go to the dentist for it! Highly recommend this product.

I haven’t tried it yet so I’m taking away one star for not being able to find the ingredients before purchase. I’ve read potassium nitrate is good for desensitization. I attached copy of instructions with ingredients potassium nitrate and fluoride.

Works well, must be applied a couple time...