GrindReliefN Dental Guard – Full Review (Formerly known as “GrindGuardN”)






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NOTE: Mouth Guard will prevent further damage to your teeth. The next step is to try bruxism biofeedback headband – the ONLY device on the market which can actually stop you from clenching or grinding your teeth at night.
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GrindReliefN Dental Guard Description

Designed by Dr. Joe Pelerin, a practicing dentist for over thirty years, the GrindReliefN dental guard counteracts nightly teeth grinding, or bruxism. Bruxism is a seriously damaging habit, both physically and financially. It can lead to jaw, head and neck pain, as well as chipping and breaking of the teeth. In extreme cases, excessive bite pressure over time can create the need for root canal procedures.

Dr. Pelerin states that, while many people are aware that they have a problem with bruxism, thousands of other people also experience painful symptoms, which they do not realize are caused by nightly grinding. Even if you do not believe you grind your teeth in your sleep, you may find that you can drastically reduce such symptoms by trying the GrindReliefN.

An FDA-approved device, the GrindReliefN’s distinguishing feature is its Central Power Bar. This is a small plastic bar that concentrates the force of your bite on the anterior midline of your teeth. The Central Power Bar is proven to release the stimulus to grind, reducing the destructive habit by up to 70 percent. Dr. Pelerin claims that some traditional dental guards, which do not have this feature, actually stimulate more forceful grinding than before. Even though those dental guards shield your teeth from damage, they do not actually remove the grinding habit by re-programming the jaw muscles and nerves in the way that the GrindReliefN does.

The other main feature of the GrindReliefN is that it only fits over the six to eight lower teeth at the front of the mouth. This ensures maximum comfort and a good night’s sleep. Instructions for molding are included with the guard. The dental guard has a hard, outer shell, with an inner layer made from thermoplastic.

This is pliable once heated in near-boiling water. After immersing the guard in the hot water to raise the temperature of the thermoplastic, allow it to cool slightly, and place it over your lower teeth to fit as instructed. The thermoplastic can be repeatedly softened and fitted in this manner, causing no detriment to the device.



  • The GrindReliefN is designed for wear on your front six to eight lower teeth. It keeps all teeth apart, preventing bruxism.
  • Comes with a unique Central Power Bar, which releases the stimulus to grind.
  • GrindReliefN dental guards are made from lightweight, FDA-approved materials that are durable and easily cleaned.


Is everybody who grinds their teeth aware that they do so?

Some people realize that they grind their teeth at night because they start noticing obvious dental damage. However, many others have referred symptoms such as neck pain, shoulder pain and headaches, which can be difficult to link to bruxism. As it is something you are doing while you are asleep, it is highly probable that most people are unaware that they are grinding. The stress of a modern lifestyle continues to give rise to many new cases of bruxism.

How Do I Know if I Need a GrindReliefN?

If you frequently wake up with headaches, neck and shoulder pain, earaches or jaw pain, you need a GrindReliefN. Firstly, if you are experiencing any of these symptoms, it means that you are not getting a restful sleep. Your stress levels increase, and the cycle of teeth grinding is perpetuated. Secondly, bruxism rarely goes away by itself. It is vital that you don’t ignore your symptoms, as the consequences of untreated teeth grinding are serious and protracted, causing lasting and costly damage.

How will GrindReliefN work to solve my grinding and clenching problem?

The GrindReliefN works by virtue of two complementary processes. Firstly, when correctly molded according to the instructions, it prevents your upper and lower teeth from touching. Secondly, and most importantly, the FDA-approved, patented design also has a unique Central Power Bar. This is designed to concentrate force on the anterior midline of your teeth, which is scientifically proven to release the stimulus for clenching, reducing muscle action by up to 70 percent.

While other devices may shield your teeth temporarily, they actually do nothing to prevent the impulse to clench and grind. Use of such appliances can even in fact cause you to clench or grind your teeth with more pressure than before! Consistent use of the GrindReliefN may even serve to eliminate your bruxism habit permanently.

Has GrindReliefN helped other people with their nightly teeth grinding?

Yes, of course! The GrindReliefN dental guard has even been featured on TV and in the news. There are also detailed video testimonials included on the GrindReliefN website. After using the GrindReliefN dental guard, patients report that they are now free of many of their previous dental problems, along with other distressing symptoms, such as headaches, shoulder pain and neck pain.

How does the GrindReliefN compare with a dental guard made by my dentist?

The GrindReliefN was conceived and designed by Dr. Joe Pelerin, a registered and practicing dentist for over thirty years. It has already helped thousand of people to gain relief from their symptoms, proving that it works just as well as, if not better than, an appliance made by your own dentist. Best of all, the GrindReliefN is available with a three years wear guarantee, for only $69.00. This is far more economical than any device purchased from your dentist.

Pros & Cons:

  • The unique Central Power Bar solves problems where other products fail. It actually re-programs nerves and muscles, eradicating the impulse to grind.
  • The at-home molding process is simple and eliminates the need for a dental visit.
  • The GrindReliefN can be reheated for molding as many times as you wish.
  • For peace of mind, the company offers a 3 years wear guarantee.
  • The product is affordable and far cheaper than an appliance made by your dentist.
  • Customer service is readily available for those with questions or concerns.

  • Not suitable for use by children under 12, people with braces or those with crookedness of the lower front teeth.
  • GrindReliefN is not for everybody. Watch the instructional GrindReliefN video for more Information on those who should not use GrindReliefN:

International Shipping (Outside US or Canada):

Important Note: Currently, GrindReliefN website has a checkout form only with United States and Canada, but they do ship internationally!

If you want to order outside of US or Canada, you just need to check out with the PayPal button and not with their regular checkout button.

After pressing the PayPal button, You will directed to the PayPal site where the order is completed. You will need to have an active PayPal account set up. It is free and easy to enroll.

The GrindReliefN shipping is always $3.99 regardless of the country to where it is shipped. Orders are normally sent out the next day after they are received and are sent U.S. Mail. Therefore, the delivery times vary. They ship using which provides a tracking number that is sent to the customers.


Final Say

We don’t actually sell any products at, we just evaluate and review them. But we do look for the best dealers and prices on the internet and the best price for the GrindReliefN Dental Guard seems to be found on or

Business Location:

GrindReliefN Technologies, LLC, P.O. Box 309, Lake Orion, MI 48361

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Reviews and Testimonials

We value your input and would appreciate learning about your experience and suggestions. Your own review and feedback would help other people with bruxism to chose the best guard for their needs.

These are the reviews and testimonials we received from the real users of the GrindReliefN customers. We hope that they will help you decide if this is the right product for you.


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  1. Reply
    nahem January 28, 2015 at 4:28 pm
  2. Reply
    Julia January 27, 2015 at 6:10 pm

    How do I buy the GrindReleif if I live in Denmark ? Please can someone help me ?

  3. Reply
    mark March 31, 2014 at 5:23 pm

    Most of these reviews refer to “GrindRelief” not GrindReliefN, aren t they different products or is everybody forgetting to put an N on the end?

    • Reply
      nahem March 31, 2014 at 10:39 pm

      Hi there.

      It’s the same product. (“GrindReliefN” = “GrindRelief”)

  4. Reply
    Lynn Wertman Goff April 18, 2013 at 9:40 pm

    Well, I am here to write a review for your product. I was directed here from google search, as I was getting ready to purchase my SECOND GrindReliefN. Yesterday, I found my grindreliefn and its case chewed up on the floor. Yes, I read the warnings about keeping them away from the dog. So I am sitting here today with a headache resulting from a night without my night guard. You have a great product! It’s the first thing that I’ve found that actually keeps your upper and lower jaws from connecting. So no more grinding or CLENCHING! I was getting ready to spend hundreds of dollars at the dentist for an NTI device, but I believe this product does everything that an NTI would do. Thank you GrindReliefn!

  5. Reply
    Jim Hudge October 22, 2012 at 11:04 pm

    I haven’t use grindreliefn dental guard before. But based on the review I just read here I will give it a try. I just hope it truly work.

  6. Reply
    Hugh North, Miramar, Florida August 11, 2012 at 10:39 am

    GrindReliefN changed my life. I used to wake up every morning with horrible pain in my jaws and face. Even my eyes hurt. For the longest time I did not know that the pain was caused by teeth grinding. Then my dentist noticed that my teeth were getting loose and suggested a GrindReliefN. Amazingly, my pain was gone in a few weeks. The product was easy to use, the instructions were clear and I managed to make a comfortable, well fitting teeth guard. I will recommend it to everyone I know who grinds teeth.

  7. Reply
    George Brent, Cedar Rapids, Iowa August 6, 2012 at 8:37 pm

    I was what you would call a heavy grinder. I used to grind my teeth for years and I went through a large number of night guards. Nothing worked to prevent my grinding and nothing lasted long with my strong jaws. Then I tried GrindReliefN, and finally found the product that is not only comfortable but keeps my teeth from grinding. I still grind occasionally, but not even close to what I used to do. I hope that one day I can completely stop with my GrindReliefN. I highly recommend this product.

  8. Reply
    Fred Fox, Bellevue, Washington August 2, 2012 at 10:35 am

    I tried all sorts of night guard for my teeth grinding, but they never seem to fit. Someone suggested that I try GrindRelief, because you can heat it in hot water and mold it to your teeth, and it really worked. Now I can sleep well and wake up without pain in my jaw.

  9. Reply
    Eva Muller, Cary, NC July 14, 2012 at 5:34 pm

    Migraine was part of my life for years. I had no idea that it was caused by my teeth grinding. A friend suggested that I try GrindRelief, and just like that, my migraines were gone. I took some difficulty to mold the product to fit my teeth, but once I got it to work, it was comfortable and allowed me to sleep with no problem. No more pain killers for me, just my faithful grindguard. Great job.

  10. Reply
    Dan Broadheart, Savannah, GA July 11, 2012 at 9:03 am

    My teeth grinding was so bad that I had excruciating headaches every morning. My doctor even suspected brain tumor and sent me to a MRI scan. Fortunately, my dentist noticed that my teeth were all worn out and told me that my headache was caused by teeth grinding. He suggested that I try GrindReliefN. In a very short time my headaches were almost gone and I was sleeping much better. Thank you so much.

  11. Reply
    Cyd North, Escondido, CA June 23, 2012 at 4:32 pm

    I have a very stressful job, and I was told that the stress caused my teeth grinding. My sleep was poor and I was waking up every morning tired, cranky and in pain. Once I started wearing GrindReliefN, my pain lessened significantly and I hope I will eventually get rid of it completely. I feel like I was given a new lease on life. Thank you for a great product.

  12. Reply
    Bob Nachez, Dayton, OH June 3, 2012 at 10:31 am

    I tried all sorts of treatments for my teeth grinding, but unfortunately nothing provided me with relief. Last year I was given a GrindRelief by my friend, who swore by it. I felt better in only three weeks. Even my permanent tension headache was gone. I will recommend this product to everyone.

  13. Reply
    Ana Devlin, Naperville, IL May 8, 2012 at 10:38 pm

    This product is amazing! It took me some time to mold it properly to my teeth, but for the first time in years, I wake up in the morning free of pain. I used to wake up every morning with pain in the jaw, face, neck and shoulders. My dentist diagnosed me with TMJ. Now I wear my GrindRelief every night and I feel far better than in years

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