Dual Laminated Dental Night Guard


The Sentinel Dual Laminated Dental Night Guard® is designed for moderate to severe teeth grinding  and/or jaw clenching (bruxism). Soft on the inside, hard on the outside. Ideal for persons suffering from light to moderate bruxism.

  • Easy “how to” instructions ensures consistent teeth impression results
  • BPA, Phthalate, Silicon & Latex FREE
  • Excellent custom fit to your unique dental anatomy
  • Variable thickness option allows you to choose based on your individual needs
  • Protect your teeth against cracking, breakage, damage, tooth sensitivity
  • Protects veneers, crowns, combats pain or tenderness of the TMJ
  • Alleviates headaches, jaw pain, facial pain
  • Highest quality, dentist-grade night guard
  • Retainer case included
  • Complete satisfaction or 90 day money back guarantee
  • 1 year warranty. If you wear through your dental guard within one year Sentinel will replace at no cost to you!
  • FREE SHIPPING IN US (International orders are responsible for shipping on return mailer only)

Product Description

taking your own dental impression

How it works

Taking your own dental impression is EASY (and you do not need to pay a dentist hundreds of dollars to do it). We will send you a plastic tray, dental putty, & a pre-paid envelope to mail back to us. You need to have a timer, clean hands, & good solid teeth. No braces. Seriously, putty & braces do not mix. We will give you a link to a video, pictures & written instructions to show how to mold, and make sure its a good mold.

What You Get:

  • dental impression kit
  • (1) dental night guard
  • ventilated retainer case
  • 1 year replacement warranty

Upon receipt of your impression, we will fabricate your new custom fit dental night guard within 4-7 business days. That’s it!

Want your Sentinel Night Guard faster? Choose the expedited shipping option at checkout. This service includes all inclusive USPS Priority Shipping + a (2) business day turnaround time ($75 additional charge).

The Sentinel Hybrid/Dual Laminate Dental Night Guard (soft inside/hard outside) is the newest style on the night guard scene and gaining a lot of popularity!

This night guard is available in 2 thicknesses & takes a special machine that combines layers to give a soft inside and a durable, hard outside. The result? A cozy, soft gel-like feel against your teeth coupled with a hard outer shell for the long lasting protection you need.

Why choose a dual laminated night guard? The two layer construction wherein a soft layer is bonded to a hard outer layer allows a comfortable wear.

There is no comparison to wearing a true custom made dental night guard and the Sentinel Dual Laminated Dental Night Guard excels in every facet you have come to expect; fit, durability and comfort. Find out more about the benefits of a custom made dental night guard and answers to your most common questions on our custom dental night guard FAQ page.

Our Commitment To You

Keep in mind the Sentinel warranty and return policy is unlike any other. We stand by our products and will always work with you to your absolute satisfaction. This means that if you are dissatisfied with your product for any reason, you can either contact Sentinel within 90 days for a full refund or opt to continue working with us until you get a great fitting guard. Our commitment to you is 100% satisfaction.

Additional Information

Product Reviews

  • Andy Thomas

    Surprisingly easy and fast!

    I lost my night guard and was in a panic. I didn’t want to wait but dental office price is out of my budget. I paid extra for the expedited shipping (still way cheaper than the dentist). Got my kit within 2 days. Got my guard within a week of sending it off. Fits like a glove! So thankful for this company!

  • Christina Hunter

    Excellent value for the money. I was pleasantly surprised with how easy it was to take my impression. I remember the dental office impression process being messy but this was easy and straightforward. I honestly can’t believe how well the night guard is working out. My dentist charges over $500 for a device similar to this one. So pleased with Sentinel!

  • Tim S.

    Perfect fit!

    I purchased my first night guard kit from Sentinel a couple of years ago. After 2 years, it had loosened up on me so it was time to purchase another. Consistently good! The second one is just like the first. This is a very well made product and much less expensive than the dentist. Highly recommend!

  • Tia George

    It was super easy to mold to my mouth. I read the directions and practiced with the empty tray before I begin (called customer service and that was a tip they had). The guard itself fit snug the first night but not uncomfortable. I was able to sleep no problem. I woke up with no jaw pain or headache. The relief literally came after one night of use. I’ve now worn it several times and it seems to be forming even better to my mouth. My dentist told me to purchase one from Sentinel because they’re the exact same thing his office would offer but cheaper. Highly, highly recommend this product!

  • J. Mcdonough

    So easy to make the mold and fits like a glove!

  • Anna Shaeurs

    This company has the patience of a saint because I was horrible at getting my impression right. After 3 different attempts I finally got a good impression. I felt so bad asking for another kit but the customer service was outstanding. The guard came and fit well. It did start to have lamination separation after about a month but I called and they sent me a replacement free of charge. I did not have to retake my impression (thank god). They keep them on file for 12 months. The 2nd guard is doing much better.
    Love the service! Will order again in the future.

  • Michael Wilkinson

    Bought these for our both my husband and I and they are a hit! The shape is different from my previous guard but is nice and comfortable for sleeping. Shipping was quick and the customer service friendly.

  • Carolina Girl

    This is it!! I have tried so many mouthguards by other companies and dentists. They always get it wrong. I expected the same this time but I was pleasantly surprised! The fit is perfect. Not too tight. Not too loose. It fits perfectly. I sleep all through the night. Thank you! You have a customer for life <3

Free 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.