Customer ratings & reviews

Really gets the job done! This is so fantastic. My teeth and I are thankful!

I HIGHLY recommend this bite guard! I found this company, read all the reviews and ordered. Took the guard to my hygienist and she was impressed! I'm a customer for life. Considering ordering a second as a backup!

The stress of the world was causing me to clench my jaw at night. I had a lot of soreness in my jaw. I chipped a tooth and after a lot of research gave this a try. This product has outstanding value as far as quality vs. cost goes. My dentist wanted to charge me $460 for a night guard. This is the first time I've been pain free in over a year. Thank you Sentinel!

Perfect fit. No need for adjustments. This is a very well made product. Super professional. I will update this post if needed but have been very happy so far!

Ok so heads up this will be a weird review and I am giving this such a high review for a reason despite the fact that I hate wearing a night guard. Period But here is why it gets a perfect review other than price: The night guard fits precisely to my teeth. The low profile makes it not press so tightly onto my teeth. It's literally perfect. Not too tight but snug. The thing is, if you ARE a night guard wearer and have gotten lucky enough to have found a perfect guard, congratulations. I was not so lucky until now. This guard beats all other guards I have tried by a metric mile. Now, this should be a perfect review but I'm deducting a small percentage of a point for a scratch on my retainer case. 9.75 out of 10 for matching me with the perfect night guard. My teeth grinding pain is gone. That is what I bought it for so mission accomplished. Thank you!

I will admit I was nervous to purchase this after looking at the photos of how to take a teeth impression. It looked like it was something I could mess up quite easily. I ordered this because I grind my teeth and I’m now obsessed with Sentinel! I did mess up my impression the first time but it was because I was so nervous and should have waited until I felt comfortable but I went for it and mixed the putty too slowly. It hardened before I could even get it in my mouth! The company mailed me a retry kit free of charge. I was going to use this for just nighttime grinding but I use it during the day too. Which I can now say it works well for both day or night. All night guards will damage overtime so I know my double use is shortening its lifespan but with the prices (compared to the dental office) I'll just buy another one. Love it!

Unbelievable savings! My dentist quoted me at $650 for this exact same night guard! I took this to my hygienist just to confirm and even she said it's a well-made, high quality night guard. The fit is spot on! Grateful for your service that saves customers like me hundreds!

Due to the pandemic, my teeth grinding went from bad already to worse. I'm currently on my 2nd night guard from Sentinel. Ordered my first one back in 2017 and now in May 2021. This is a great value. The product is high quality and a great bang for your buck. Customer service is always outstanding!

LOVE! You must buy! Honestly so great. Fits perfect and good quality for the price.

Same as dentist. Thank you sentinel team!!