Customer ratings & reviews

Much less expensive than the dentist yet seems to be the same quality. Headaches and jaw pain have gone away! Easy set up.They provide you with simple instructions. I recommend!

I wear it all day every day! Couldn't be happier with this night guard. I can't stand night guards but this is different. There is no pressure on my teeth. Just stays in place and prevents my teeth from clenching while I'm working. I'm happy with the product and company.

This mouth guard is amazing. I grind my teeth very heavily during both the day and night though I think I'm clenching more during the day. Brought this into my dentist appointment assuming he was going to tell me it was no good and to buy his $800 mouth guard from his office. He looked at it both in and out of my mouth and said it's a "very well made guard." I've tried many store brand mouth guards and bit right through those within months. Sentinel will be my go-to brand from now on.

Love my new night guard! It's soft but durable and cozy. When my dentist told me I was grinding my teeth, the thought of wearing anything night after night in my mouth was just unbearable. I got one made through her at first. It was hard and big and bulky. I hated it! I wouldn't wear it but I knew I should be wearing something. After researching online, I came across Sentinel Mouthguards. I was nervous to take my impression but the customer service rep was very helpful. She walked me through the process. My night guard feels so much better than my previous one. I'll never wear another type. Thank you Sentinel!

Absolutely love this guard. I'm a heavy grinder but I cannot wear a hard guard. The 3mm soft guard works perfectly for me. This is my second one. The last one took about 18 months to wear through. Not bad and so much cheaper than the dentist. 5 stars!!

Went to order these on Amazon and can't find them anymore. Are they only available on your website now? This is my third pair (dog keeps chewing them up). I'm so happy this service exists. So much less expensive than my orthodontist. Keep up the great work and please let me know if you plan to sell on Amazon again?

I needed something that was not going to take up a lot of space in my mouth. The night guard I replaced was big and bulky. Overall, I like and it's exactly what I paid for & wanted. Shipping was fast. Couldn't have asked for anything better. *****

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!

Thin and comfortable! Thumbs up! _Sue

Great mouth guard! Extremely sturdy and high end.