Customer ratings & reviews

These are custom made and fit like they are exactly for your teeth. They are thick enough to be durable for a heavy teeth grinder like myself and I was happy to learn that they are the safest night guard online. Staying away from BPA, MMA and Pthathlates is very important to me. They seem to keep the shape well as it's been about 6 months since I ordered and still fits like a glove. I'll update if something changes. I am using this for severe nighttime teeth grinding.I am very happy with this purchase and will be buying them again!.

I've given 5 stars and if I could give more, I would! I love Sentinel Mouthguards; their customer service, this product (it's the only one that I've found that actually WORKS) and the timeliness of the experience. The teeth impression instructions and extra tips are fantastic and very easy to follow. The customer service team is so lovely. I gained instant confidence in this company as soon as I had a chat. The product is great and brought so much relief to me. I'm grateful <3 Thank you!

I found this to be perfect for so many reasons. 1st I found these to be so helpful when I realized I was suffering massive headaches during the day from clenching my teeth. I found the day guard and then later saw that they had other varieties as well. The 3mm hard night guard is perfect for my nighttime grinding and I wear the thinner day guard at work. Being able to have them both and save a lot of money is wonderful. I got 20% off my thicker nighttime guard because the lab already had my impression on file. All you have to do is ask for the coupon code! I highly recommend these!

The communication was clear and helpful throughout the process. I would highly recommend this night guard company for anyone looking for a comfortable, affordable custom guard.

I bought this on Amazon originally and have been a customer ever since. Great find and the price is right. Wearing a night guard has helped me tremendously.Instead of waking up with my jaw screaming at me, I just wake up like a normal person now. I do have to wear mine nightly and notice that the jaw pain starts creeping back up on me if I'm not consistent. The teeth impression kit is straight forward and they give you an extra putty if you mess up.

In this review, I compared to OralB brand from Wal-Mart to Sentinel Mouthguards. Without a doubt, there shouldn't even be a comparison. I didn't know what I was missing and I don't know why I took so long to switch to a custom made guard. I used to go through several of the Oral B's from Walmart per year and I thought I was saving money.Oral B guard doesn't stay in place, the material is cheap and if you grind through it oh well. My vote by far is for the Sentinel brand. I use the night guard everyday so cost and effectiveness are important.

Although my first guard didn't fit right, Sentinel was quick to make me a free replacement and it fit perfectly. I didn't mind the hiccup because I literally saved hundreds of dollars by not going through my dentist. Easy to get used to wearing and I love their attention to customer care!

AFFORDABLE AND PRACTICAL! Nothing fancy, but that was exactly what I was looking for! I hated how terrible my cheap, store bought guard fit. This does the trick and worth the wait!

Excellent product! After realizing the soft guard was not durable enough for my grinding needs, I switched to this type. It's just as comfortable and more durable than the soft one I had previously. They only charged me the difference in price to switch! My impression was already on file so no need to do another impression. This company is easy to work with and I highly recommend! -Tami

I bought this guard for Jiu Jitsu training. I didn't want a super thick guard and I love that this company give you the option to choose how thick it will be. This one is a 2mm. It offers solid protection. I can speak clearly and it does not fall out while I'm training. Had some trouble with the impression. Had to do it 3 times to get a good fit. I'll say this: Be sure to get the gum line when you're taking your impression. That's what they're looking for. They said mine was too shallow the first two times. Even though I had some fitting trouble I'm very pleased with the final product.