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

  • Brittany Maize

    I had a little trouble taking my dental impression(I let the putty get too hard the first time) and had to ask for another kit but I got it right! The whole process took about 5 weeks for me. My dentist promised a 2 week turn around (tempting but not for an extra several hundred dollars). Overall, I’m very satisfied. Good customer service too. Nice and quickly responds to emails. Thanks Sentinel!

  • Michael P.

    I have purchased a night guard from my dentist in the past and paid $500 (or so for it). I decided to order from Sentinel and it’s is every bit as good and fits just as well for far less money. I was a little concerned making the impressions myself however after watching the video and following the instructions it is VERY simple. Great product and great company!!!! BTW the turn around time including the original shipment of the impression kit was faster than my dentist said they could do it.

  • Colton James

    I live in New York but from the south. My dentist back home made these guards for $400. In NY, the dental office wants to charge me $950. Umm no. Taking my teeth mold was easy and to save me that much money? I’ll take it. Thanks.

  • Crissy Melton

    Taking my own teeth mold was weird and I was a little nervous to do it right but the video defiantly helped. I’m happy with my guard and have told my mom and friends to order from y’all.

  • Colleen W.

    Both thumbs up! Terrific job. Saved me a ton. Heed my advice people: Keep these things away from CATS! This is my third one in about 6 months because of my little guy Rupert! Luckily they’re affordable!

  • Unknown

    My experience with the Sentinel team has been wonderful. From start to finish I had a million questions that they were great at answering. I was a nervous nancy about taking my own teeth impression but the written instructions and video were easy to follow. I’m glad I went with the hybrid guard. It’s very comfortable on my teeth and I have no trouble sleeping at all.

  • Joshua C. Alachua, FL

    Fast delivery. Easy impression system, good product and prompt communication. From one business owner to the next, I’m thoroughly impressed. Two thumbs up!

  • Jasmine Hoolin

    I received my first night guard and had an issue with the fit. Contacted Sentinel and we traced it back to the initial teeth impression. It did take several weeks to get everything squared away but the upside is it was still a hell of a lot cheaper than the dentist AND I ended up with a great fitting guard that I can actually sleep in. These guys will work with you until you’re satisfied. A+ guys. Thanks for working with me.

  • David

    This is a nice night guard. The night guard fits around my teeth perfectly and they feel secure and safe in the guard. I am able to close my mouth all the way and even communicate (if I am in need of having a conversation at 2am). Well made and does its job perfectly. I have not had any issues.

  • Tess Donaldson

    Thank you so much Sentinel! You saved me money and from a lot of frustration! Fits perfect!

  • Harold Davies

    Got my night guard about a week ago and have been sleeping with it every night. I was going to send an email saying thanks but decided to write it here for everyone to see. Not knowing that I could buy online, I had a dentist make one for me years back and I wore it because I paid so much for it but it was never comfortable. I did a lot of research on this dual laminated type and decided it has to be more comfortable than the one I had and I was right. It’s been great so far and I just wanted to share my quick story. Thanks!

  • Phillip Paulson

    Honestly I wasn’t too sure about buying a night guard online so I called the company to test the waters a little bit. I can’t remember the name of the guy I spoke to, but I could tell it was a real company and he made me feel a lot more comfortable about buying online. He didn’t try to up sell me or anything shady, was just friendly and came across very down to earth. I like that in a company, and I def like saving money.

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.