20% Off site-wide! Discount will automatically apply during checkout.20% Off site-wide! A month-long holiday SALE! Discount will automatically apply during checkout.
$215.00Original price was: $215.00.$189.00Current price is: $189.00.
Extreme Strength, Ultimate Protection
Teeth grinding habits vary, and heavy grinding or clenching can wreak havoc on your teeth, impacting more than just your sleep quality. We recognize the short and long-term effects of heavy teeth grinding and clenching and we exist to protect your smile.
Teeth wear, cracks, chips, and sensitivity don’t develop overnight, but once they do, costly dental repairs become necessary. Enter Sentinel Mouthguards Durability Mouth Guard – meticulously crafted to shield your smile with the strength and resilience you need.
Preserving Smiles, Saving Wallets
Ask any dentist- there is simply nothing better to eat, laugh, talk and chew with than natural teeth. At Sentinel Mouthguards, we prioritize both the comfort of your smile and the preservation of your tooth structure.
Get lab-direct savings today and skip the dental office visits. Our night guards are priced at a fraction of the cost you’d pay at a dental office – saving you hundreds of dollars without compromising on quality. Enjoy premium materials and lab experience without the premium price tag.
Our Durability Mouth Guard for Heavy Teeth Grinding is expertly crafted to endure the rigors of intense grinding and clenching, providing unparalleled protection even in the most severe cases.
Constructed from robust, long-lasting materials, our mouth guard is built to last without sacrificing comfort.
Prevents teeth from grinding and clenching
Prevents jaw pain, headaches, teeth pain and sensitivity
Protects teeth from chipping and cracking
Prevents long term dental issues and future dental repairs caused by clenching and grinding
Experience the difference in just three simple steps:
Our convenient and user-friendly mold kit allows you to effortlessly create a precise mold of your teeth right from the comfort of your home. Once we receive your mold, we’ll craft a custom mouthguard tailored to your individual dental profile, guaranteeing optimal protection and comfort.
Say no to shortened, cracked teeth and hello to a healthy smile.
Excellence Crafted in St. Petersburg, Florida
For over a decade, we’ve helped thousands protect their teeth grinding and clenching. Our innovative mold kit simplifies the process, enabling you to create a precise mold of your teeth at home. Upon receiving your mold, our expert lab technicians based right here in St. Petersburg, Florida, craft a mouth guard tailored to your unique dental profile, guaranteeing unparalleled protection and comfort.
Rise and Shine Grinning, Backed by Our Money-Back Promise
100% unconditional money-back guarantee: We’re confident that you’ll love your new night guard, but if for any reason you’re not completely satisfied, simply return it within 30 days for a refund.
30-day option to let us get it right: If you don’t love your new night guard within the first 30 days of receiving your guard, we’ll work with you to make it right. Our goal is to ensure that you get the best possible fit and protection for your teeth.
1-year warranty: Experience added peace of mind with our comprehensive 1-year warranty. Your satisfaction and protection are our top priorities.
Due to the thicker nature of this mouth guard, we require that you take upper and lower teeth impressions for an even bite and to ensure proper occlusion.
How does it work?
Get ready for a seamless experience. We’ll send an impression kit with all you need for a precise dental mold. Mix, mold, and send it back in the prepaid envelope. Your custom mouth guard is crafted in 3-4 days. It’s hassle-free and ships for free!
What you’ll get:
Comprehensive impression kit with detailed instructions and prepaid return mailer
(1) Durable Night Guard
Breathable retainer case
1-year warranty for added peace of mind
All-inclusive free shipping (international customers responsible for return shipping of dental impression)
Our Dedication to Your Satisfaction
At Sentinel Mouthguards, your happiness is our priority. We go above and beyond to ensure your complete satisfaction, offering complimentary adjustments for your night guard and striving to exceed your expectations with every purchase.
Additional Information
Weight
3 oz
Guard For
Upper teeth (most preferred), Lower teeth
Product Reviews
Terri P.
Half the cost then my dentist is selling for the exact same product and same results.
Sylvia Perez
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.
Tiffany W.
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!
Zachary R.
The customer service of this company is wonderful. They’re a small, family owned business and I love that everything is made right here in the USA! I have a gluten allergy and learned that my dentist was using a Chinese lab to make his night guards and couldn’t verify the materials in it! I was able to order a gluten free mouth guard from Sentinel that fits perfectly and I couldn’t be happier! Excellent product and service!!
Nadar
I love my first night guard. Had some dental work done so ordering my second! I suffer from TMJ and this guard I wear for my lower teeth. It helps greatly with my jaw pain. No more popping and clicking since I started using it. The Sentinel team is fast, courteous and the product does the job at a price way lower than my dentist. Amazing!
Gina Cameron
I love my mouthguard that I ordered last year in August and unfortunately I cracked the back piece where my molar grinds down on the guard.
Sentinel sent me a free replacement. I received it so quickly and it fits perfectly. Thank you for taking care of your customers!
Jacky
Great craftsmanship. Great fit. Overall 5 stars
Marie Caputo
Just want you to know that I received my night guard and the fit is perfect! High quality product with great service! Will be using you again in the future!
David Darby
This product is the real deal!
I’m writing this review because I recently took my custom night guard that I received back in April to my dentist. I expected him to tell me that it was crap and that I needed to purchase a night guard through his office. Instead he said it was a very well made, great fitting guard. I’m very pleased with the high quality, commitment to safe products and the price! Keep up the good work!
ROXANNE
I LOVE the fit of this night guard! I had tried one from my dentist at a cost of $600. Wore it for 4 nights and threw it out. I tried the store bought guards with no luck. Figured I was out of options until I came across your website. Customer service was great at answering my questions and the guard fits FAR better than the others.
Jolene W.
The guard I ordered a year ago is still good but I had some fillings on my back molars and that changed my bite so I’m reordering. Great product 😀
Joseph V.
You guys have the best customer service. Hands down! I ordered from your company three years ago and just placed a second order. I can’t wait to receive my newest guard. Top notch everything!!
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!
The customer service of this company is wonderful. They’re a small, family owned business and I love that everything is made right here in the USA! I have a gluten allergy and learned that my dentist was using a Chinese lab to make his night guards and couldn’t verify the materials in it! I was able to order a gluten free mouth guard from Sentinel that fits perfectly and I couldn’t be happier! Excellent product and service!!
I love my first night guard. Had some dental work done so ordering my second! I suffer from TMJ and this guard I wear for my lower teeth. It helps greatly with my jaw pain. No more popping and clicking since I started using it. The Sentinel team is fast, courteous and the product does the job at a price way lower than my dentist. Amazing!
I love my mouthguard that I ordered last year in August and unfortunately I cracked the back piece where my molar grinds down on the guard.
Sentinel sent me a free replacement. I received it so quickly and it fits perfectly. Thank you for taking care of your customers!
Great craftsmanship. Great fit. Overall 5 stars
Just want you to know that I received my night guard and the fit is perfect! High quality product with great service! Will be using you again in the future!
This product is the real deal!
I’m writing this review because I recently took my custom night guard that I received back in April to my dentist. I expected him to tell me that it was crap and that I needed to purchase a night guard through his office. Instead he said it was a very well made, great fitting guard. I’m very pleased with the high quality, commitment to safe products and the price! Keep up the good work!
I LOVE the fit of this night guard! I had tried one from my dentist at a cost of $600. Wore it for 4 nights and threw it out. I tried the store bought guards with no luck. Figured I was out of options until I came across your website. Customer service was great at answering my questions and the guard fits FAR better than the others.
The guard I ordered a year ago is still good but I had some fillings on my back molars and that changed my bite so I’m reordering. Great product 😀
You guys have the best customer service. Hands down! I ordered from your company three years ago and just placed a second order. I can’t wait to receive my newest guard. Top notch everything!!