Testimonials
See What Our Clients Have To Say
Don't just take our word for it...
Reviews from just a few of our smiling customers
"I never write these things because I never really care to, but Sentinel really hooked me up. They were really nice on the phone and helped me through the whole process of picking the right guard, shipping, taking my own impression etc. I chose the 2mm because I wanted strength but wanted to keep it thin in my mouth since I’m a light sleeper. This company is very professional, thanks for everything."
- Ronnie C.
"This team really does go to great lengths to meet customer satisfaction. I messed up my first dental impression and was quickly shipped another for free. Then wanted to change types after I received my soft night guard. They upgraded me and I just had to pay the difference in price. Way more flexible than my money hungry dentist! Great customer service."
- Darren Brock
"I have pretty extensive damage from grinding my teeth for years. I’ve cracked three crowns and broken a veneer from teeth grinding. Needless to say, I should have been wearing a night guard a long time ago. Fast forward thousands of dollars later, I found Sentinel through an article online and decided to go for it. No complaints. The guard serves its purpose well. Thanks Sentinel:)"
- Kenneth H.
"This is the best nightguard I have ever owned–better than those I paid $500+ for at the dentist’s. It’s thinner than I am used to which initially concerned me, but the material is extremely strong and durable, so the thinness ends up being a positive because it makes the nightguard less obtrusive and more comfortable."
- Liz S.
"I LOVE Sentinel mouth guards! I’ve been ordering from this company for at least 5-6 years. Always quality products, wonderful service, and especially unbelievably great prices! Don’t pay the dentists’ high prices – buy from Sentinel and save money for the exact same thing your dentist makes – at a fraction of the cost!"
- Janice
Shop Our Products to find out what all the hype is about!
Shop NowFree Shipping
We ship to you a kit with everything you need from the molding trays and putty, to the prepaid packaging the return it to us.
90 day guarantee
Try it out! If you’re not satisfied, you can always return the Mouthguard within 90 days for a full refund.
Save 20%
By entering coupon code "big spender", you save 20% on orders over $200.