Customer ratings & reviews

Perfect for flag football! I ordered this for my daughter who plays high school football. Got it in green which is her school color. She loves it! She says she can communicate with her team. It looks good on her. She's happy and so am I! HIGHLY RECOMMEND!

Best mouth guard I've had. 10/10 perfect fit!!

A++++++ I wanted a mouth guard that I could talk with and this is it. I chose a thinner style and as soon as it came in I knew this was it. I was a little uneasy about taking my own dental impression but I got it right on the second try. The Sentinel team is fast at responding to emails and very helpful. My dentist wanted $400 for the same thing so I'm happy to have saved several hundred dollars. Grateful and blessed. <3

Just wanted to say THANK YOU!! This mouth guard is soooo much better than the boil ones. Fast, easy and AFFORDABLE service.

Buy it today! Fits perfectly, comfortable and allows me to communicate with my team. Easy setup to take your dental impression. Comfortable and protective. Way better than the $20 boil and bites. Thank you!

I ordered the clear custom mouth guard for BJJ and it fits exceptionally well. I don't worry about it falling out. In fact, I don't worry about it at all. I can talk with it in. I even forget I have it in! This is the best mouth guard I've ever owned. If you're on the fence, go custom! It's worth it.

I love the design and feel of these mouth guards. They look great and feel amazing. The lifespan is above average compared to other mouth guards I've owned. As is typical, the material will wear eventually but this is my 3rd one from Sentinel and they last me years. Sentinel Mouthguards material is better than other brands. What I LOVE about the feel is that it stays in place and it's thin enough that I don't want to take it out. As soon as I put it in I can feel quality. This is an important point because I need to be able to communicate with my team. Awesome mouth guards! Awesome company!

Smooth running machine! I'd give Sentinel Mouthguards 10 stars if possible. My experience has been nothing less than fantastic. The staff is very friendly and helpful. They replied to my emails promptly and took the time to answer my questions thoroughly. I sent off my dental impression and received my custom mouth guard within a week. The fit is so comfortable. They have FAR exceeded my expectations. Well ran team!

EXCELLENT QUALITY, GREAT FUNCTIONALITY!! I chose this company because I can customize the thickness. I only wear this for weightlifting so I didn't want a bulky mouth guard..very happy with purchase.

Great feeling mouth guard! I've had the boil types my whole life and finally treated myself to a custom mouth guard. I'm impressed by how nice these are. I definitely recommend!