Dual Laminated Custom Night Guard for Teeth Grinding and Jaw Clenching


The Dual Laminated Custom Night Guard for Teeth Grinding and Clenching is designed for light to moderate teeth grinding  and  jaw clenching. Soft on the inside, hard on the outside. Comfort is our priority.

Need help deciding whether to choose an upper or lower night guard? Click here

  • Semi-flexible for ultimate comfort
  • Easy dental impression instructions ensures consistent teeth impression results
  • Safest mouthguard materials. BPA, Phthalate, MMA, Silicone & Latex FREE. Safest dental materials. No acrylic used.
  • Made in USA! We never outsource our work.
  • Excellent custom fit to your dental anatomy
  • Thickness options (for light and moderate/heavy teeth grinding)
  • 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, teeth sensitivity
  • Retainer case included
  • 90 day money back guarantee +1 year warranty. If you wear through your custom night guard within one year, we will replace at no cost to you!
  • FREE SHIPPING IN USA (international orders are responsible for shipping on return mailer only)
EAN: 0611190250924 SKU: 95 Categories: , , , ,

Product Description


why choose sentinel mouthguards graphic compare to dentist made custom night guard



 woman mailing back her dental impression after using Sentinel Mouthguards dental impression kit for custom night guard

Custom Crafted For Your Smile

Why choose a dual laminated custom night guard?

There is no comparison to wearing a true custom made dental night guard and the Sentinel Dual Laminated Custom Night Guard excels in every facet you have come to expect; fit, durability and comfort. The result? A cozy, soft gel-like feel against your teeth coupled with a hard outer shell for the long lasting protection you need.

Learn more about the benefits of a custom dental night guard and get answers to your most common questions on our FAQ page.

Choosing Your Thickness

Thin for Light Bruxism Thin design can be worn comfortably night after night or as a daytime night guard. This night guard secures your teeth in place and provides long lasting durability for light teeth grinding and jaw clenching

Thicker for Moderate to Heavy Bruxism An added layer of thickness for more durability. Ideal for moderate teeth grinding or jaw clenching.

which mouth guard is right for you? Take our free quiz

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 prepaid 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:

  • complete dental impression kit with extra putty pack
  • (1) dental night guard
  • (1) ventilated retainer case
  • 1 year replacement warranty

process to receive your custom night guard sentinel mouthguards

Upon receipt of your impression, we will fabricate your new custom fit dental night guard within 3-4 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

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

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 us 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

  • Lisa

    Fit was way better than I expected. It came well packaged with a retainer case. My mouth is large so I was worried about the fit but it’s quite perfect. Great value for the money.

  • Tony Winship

    Sentinel Mouthguards is the best internet purchase I’ve ever made! I am not comfortable with the whole dental process so to be able to do this from home so easily is incredible to me. The staff took time to answer my many questions and gave me plenty of tips & tricks to take a good dental impression.

    I have a friend that’s a dentist and I showed her the night guard I received from Sentinel. She agreed it’s a great product and even looks better than the ones her office provides! A+ service!

  • Josh Mueller

    I clench my teeth. I don’t grind them and I’ve tried every over the counter night guard type available. I wanted to buy from my dentist but their price was double the cost of Sentinel! I decided to go for it and I’m so glad I did. Customer service is an obvious top priority. They were there for me throughout the process, even when I messed up my dental impression. They sent me a new molding kit free of charge. I have an overbite and I was worried how that might affect the fit but the fit is perfect. I wear it nightly and have much less pain in my jaw and no more headaches when I wake up! I also ordered a soft guard along with this type. I wear the soft guard during the day while I’m at work. The soft one is thinner. I would go with the dual layer if you plan to wear this at night for durability reasons but the soft one is fine during the day. Really impressed with the quality, ease of ordering and customer service. Thanks!

  • Heather Lambert

    My dental hygienist told me that the reason for my recession in my teeth is because I’m grinding my teeth at night. She also told me that if it continues to happen, I will eventually need expensive dental work. So I looked online and thanks the internet, custom mouth guards can now be bought online just like everything else! After some research, I found this one. I have been using it for several weeks now.

    I don;t wear it every night but my teeth feel less sensitive and painful when I do. Any suggestions on how to remember to wear it every night?
    Will update if any issues arise but so far so good.

  • Adrienne Winters

    I was skeptical about this product but the price point was good. The putty kit came in the mail quickly. I took my impression and sent it off. The instructions were very easy and they even include an extra set of putty in case it is needed. They give you the option to send a photo of your impression to see if it’s okay and they responded quickly. I chose the thicker one and it is exactly what I hoped for.It’s sort of flexible not too thick yet protective. Customer service was superb and I’m super happy!

  • Oscar Pinto


    I developed a mild teeth grinding problem and needed a night guard. After reading a couple of reviews, I felt comfortable ordering. The impression kit arrived super fast. I took my first impression but mixed the putty too fast. Luckily, the kit contained putty for a 2nd attempt. Nailed it on the second try. I emailed Sentinel to verify the quality of the impression before mailing it in. They responded very fast and ok’d it.
    Recieved the night guard and it fit like a glove. I’ve been wearing it regularly (my dentist will be proud).
    If you’re wondering if this is the same quality product as the dental office that charges $500, yes it is! Thank you Sentinel Mouthguards

Free Shipping

We ship your kit with everything you need from the molding trays and putty to the prepaid return packaging.

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.