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  • Verified Purchase

    Thanks for the brighter smile Sentinel! A++++

    Hope Larson - 11/22/2019
  • Verified Purchase

    Customer service is outstanding. I had a lot of questions and Alexandra was extremely knowledgeable, professional and kind. I got my night guard within two weeks of sending the impression off. Fit is excellent. I chose the 2mm because I wanted strength but wanted to keep it thin in my mouth since I'm a light sleeper. This company is very professional. Couldn't be more thrilled to have found you guys. Thank you!

    Ronnie C - 11/19/2019
  • Verified Purchase

    I bought my night guard in June 2019 and found it to be a bit too tight in the front. I emailed them and they payed for shipping for it to be adjusted, then got it back to me is a very timely manner. The best part was that there were no questions asked! How refreshing, a company that honors its promises without attempting to scapegoat the customer! THEIR CUSTOMER SERVICE IS TOP-NOTCH and the product is great! Comfortable, effective and easy to use! Also, this is a family-owned business...all the more reason to purchase from them!! :-)

    Ava - 11/18/2019
  • Verified Purchase

    Can't go wrong with Sentinel. Great group of people that offer a solid night guard solution. I have paid the expensive dental price in the past but no more! The internet is here and there are better ways of doing things. Thank you Sentinel!

    Richard P. - 11/11/2019
  • Verified Purchase

    I rarely leave reviews or contact companies but I felt compelled to reach out and give my thanks. I'm on my 3rd nightguard from your company and I couldn't be happier. My dentist had been telling me for years that I was grinding and needed a nightguard. Like thousands of other Americans I promptly ignored him until I chipped a tiny bit off a molar due to grinding and realized I needed to get serious about this. I balked at the 500$ price my dentist wanted. I tried a store bought night guard which I carefully molded with boiling water per the instructions and then promptly threw in the trash after gagging on it all night. Then I found you guys and for a fraction of the dentist's price I received a custom molded night guard. The process was easy, the fit was great and now I can't sleep without the night-guard in...I feel naked without it. My morning headaches and jaw pain are nearly gone and I couldn't be happier. Keep on keeping on!

    YS - 11/06/2019
  • Verified Purchase

    Thank you Sentinel! Guard fits great and I'm completely happy with the service.

    Greg H. - 11/01/2019
  • Verified Purchase

    Excellent product. Works exactly as advertised. I can breath easier, drink and even speak clearly. But even better is that it took us 3 attempts to mold the impression correctly and each time, Sentinel was patient with us and helped us until we got it right. Remarkable product. And let me add that my wife and I have had many of these from the dentist over the years. These are just as durable.

    Sentinel customer - 10/20/2019
  • Verified Purchase

    A great option for teeth grinding! I bought the boil & bite kind for years and they fit terribly. I was nervous about taking my dental impression. That was the big hesitation because I have a bad gag reflex. Talked to the lady on the phone and she walked me through the process. The fit is a world of difference and I couldn't be happier. If you're thinking about it, just do it. Well worth it.

    Customer - 10/14/2019
  • Verified Purchase

    Product works great! It comes with a nice storage case. Definitely recommend!

    K.D. - 10/01/2019
  • Verified Purchase

    I was looking for a safe mouth guard and researched heavily. I asked several companies what was in their materials that they use and most were either vague or didn't respond. This was the only company that I found that was willing to be transparent about the products they use. I did confirm that the plastic is BPA free which was my main concern. The night guard took many nights to get used to but I finally enjoy wearing it. Thank you for being a reputable company. -Alicia

    A. Valenzuela - 09/19/2019
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