Customer ratings & reviews

I typically never leave reviews but as this product does require some back and forth transactions I do feel compelled to leave some feedback. First, in full admittance, I was nervous about taking my dental impression. The company goes above and beyond to give detailed instructions including written ones as well as two separate videos. You don't have to utilize all of the instruction (the written ones are probably enough) but if you're like me and want to make sure you thoroughly understand what you're doing, the information is there and I did appreciate that. I had no problem making my upper dental impression but my lower one didn't come out well. Luckily, the company included 2 extra putty packs for additional attempts. I sent my impressions off and received the custom night guard within a weeks' time. The fit is much better than any other night guard I have ever worn. I am over the moon with the comfort and feel of this night guard. Overall, this service is wonderful. Email communication was prompt and friendly. I would highly recommend Sentinel Mouthguards to anyone considering a custom night guard for teeth grinding.

I've been grinding for several years now. My dentist recommended one and quoted $700. I just couldn't bring myself to pay that much for a night guard made by my dentist. So, I did research on more affordable/alternative options.So far, my guard is working great and at a fraction of the night guard price. I couldn't be happier!

This is the best mouth guard for heavy teeth grinders. I have been through many mouth guards from store bought to dentist made and Sentinel Mouthguards makes the best ones. Impression process was easy for me but that may be because I've had several taken over the years and knew what to look for. They do send an extra putty for a 2nd attempt and they are quick to reply via email if you send a photo to doublecheck the quality of your dental impression. Overall, they're a great company with an even better product. If you're on the fence, I highly recommend!

I just wanted you to know I am so grateful to you guys, thank you so much for redoing my night guard in the thicker material. It absolutely did the trick and I am sleeping without jaw pain. I’m waking up without headaches and I just can’t thank you enough. But I wanted to thank you for going the extra mile and fixing that for me, and sending it so promptly. Y’all have a blessed day and drive safely!

Works perfect!! I have had night guard from other online companies and the fit was never right. Received my Sentinel guard and have been using it for several nights. I love this one. Best night guard I've ever owned! Fit is perfect, quality is high and the process was FAST! A++++

Love this company!! I have ordered 2 guards from Sentinel plus a teeth whitening kit. Everything I've received has fit perfectly, it's high quality and the service is fast and friendly. Sentinel has my business for years to come. Thank you for doing things right!

The absolute best night guard ever! So glad I found this here. My dentist was asking for $600. Fit is true to my mouth and my jaw pain is gone!

Half the cost then my dentist is selling for the exact same product and same results.

The communication was excellent, and the turnaround time was very fast. I would highly recommend this company for anyone looking for a reliable night guard provider.

The process was easy and straightforward, and customer service was patient and helpful in answering any questions. I received my mouthguard and the fit is flawless. Excellent experience!