---
product_id: 5519068
title: "Teeth Grinding Mouth Guard - Better than Doctor's Night Grind Guard - Sleep Aid Night Guard - Custom Mold Sleep Solution Mouthpiece - Helps Cure Bruxism TMJ Symptoms - Stop Clenching - Grinding - Pain and Chattering in Sleep with Best Bite Dental Occlusal Guard Nightguard Mouthguard - Money Back Guaranteed!"
brand: "brand: happy sleep"
price: "FREE"
currency: JPY
in_stock: false
reviews_count: 13
url: https://www.desertcart.jp/products/5519068-teeth-grinding-mouth-guard-better-than-doctors-night-grind-guard
store_origin: JP
region: Japan
---

# Teeth Grinding Mouth Guard - Better than Doctor's Night Grind Guard - Sleep Aid Night Guard - Custom Mold Sleep Solution Mouthpiece - Helps Cure Bruxism TMJ Symptoms - Stop Clenching - Grinding - Pain and Chattering in Sleep with Best Bite Dental Occlusal Guard Nightguard Mouthguard - Money Back Guaranteed!

**Brand:** brand: happy sleep
**Price:** FREE
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Teeth Grinding Mouth Guard - Better than Doctor's Night Grind Guard - Sleep Aid Night Guard - Custom Mold Sleep Solution Mouthpiece - Helps Cure Bruxism TMJ Symptoms - Stop Clenching - Grinding - Pain and Chattering in Sleep with Best Bite Dental Occlusal Guard Nightguard Mouthguard - Money Back Guaranteed! by brand: happy sleep
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/5519068-teeth-grinding-mouth-guard-better-than-doctors-night-grind-guard)

## Best For

- brand: happy sleep enthusiasts

## Why This Product

- Trusted brand: happy sleep brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Happy Sleep Makes the Best Grind Guards in the World.

## Features

- Stops Teeth From Grinding and Clenching Preventing Pain - Anyone Can Get Great Sleep: Moldable Mouth Piece Fits ANY Mouth with Incredible Custom Comfort Guard Solution
- Guaranteed to be Safe: Sleep Aid made of Approved Food Grade EVA Material
- Ultra Portable: Free Protective Carry Case
- Get Great Sleep Tonight: Proven to Work the Very First Night - Natural Sleep Aid
- If you are not 100% SATISFIED with your results from this product, Return it with our Better Than Money Back Guarantee

## Images

![Teeth Grinding Mouth Guard - Better than Doctor's Night Grind Guard - Sleep Aid Night Guard - Custom Mold Sleep Solution Mouthpiece - Helps Cure Bruxism TMJ Symptoms - Stop Clenching - Grinding - Pain and Chattering in Sleep with Best Bite Dental Occlusal Guard Nightguard Mouthguard - Money Back Guaranteed! - Image 1](https://images-na.ssl-images-amazon.com/images/I/81OhG7f0gBL.jpg)
![Teeth Grinding Mouth Guard - Better than Doctor's Night Grind Guard - Sleep Aid Night Guard - Custom Mold Sleep Solution Mouthpiece - Helps Cure Bruxism TMJ Symptoms - Stop Clenching - Grinding - Pain and Chattering in Sleep with Best Bite Dental Occlusal Guard Nightguard Mouthguard - Money Back Guaranteed! - Image 2](https://images-na.ssl-images-amazon.com/images/I/71PcagYLEUL.jpg)
![Teeth Grinding Mouth Guard - Better than Doctor's Night Grind Guard - Sleep Aid Night Guard - Custom Mold Sleep Solution Mouthpiece - Helps Cure Bruxism TMJ Symptoms - Stop Clenching - Grinding - Pain and Chattering in Sleep with Best Bite Dental Occlusal Guard Nightguard Mouthguard - Money Back Guaranteed! - Image 3](https://images-na.ssl-images-amazon.com/images/I/81TroTywvCL.jpg)
![Teeth Grinding Mouth Guard - Better than Doctor's Night Grind Guard - Sleep Aid Night Guard - Custom Mold Sleep Solution Mouthpiece - Helps Cure Bruxism TMJ Symptoms - Stop Clenching - Grinding - Pain and Chattering in Sleep with Best Bite Dental Occlusal Guard Nightguard Mouthguard - Money Back Guaranteed! - Image 4](https://images-na.ssl-images-amazon.com/images/I/71ebqz%2BWbXL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ 







  
  
    almost perfect
  

*by E***K on Reviewed in the United States on November 6, 2014*

this is the second mouth piece i used. the first one was right after i had braces 3 years ago. and got it under the supervision of my dentist. it was not really comfortable, but i had to use it. however, that braces were in two separate parts and designed for keeping the teeth in their newly established position after taking braces out.This product, however, is designed for grinding and snoring problems. delivered in two days. the design and manual are so easy to understand how it works. the problem underlying 4 stars instead of 5 stars is due to the fact that it is a bit big for me even though i have a 'big' mouth. so when i wake up in the morning, sometimes i find it in my bed instead of in my mouth. yet, it was worse and i rearranged it, i guess it will fit better if i rearrange it again, so that it will fit better. second thing is that you literally need to 'suck' it when you put it in your mouth. so there will be no air between the mouth piece and your teeth. in that way, it does not fall from your mouth.overall, it is cheap and soft stuff, and does its job to a good extent. i will check later if they sell a bit smaller piece, which i guess is the problem mentioned by all other reviewers here.

### ⭐⭐⭐ 







  
  
    I works sometimes
  

*by D***J on Reviewed in the United States on June 3, 2015*

It seems to work most times; at least I am told that I did not snore every other night. I guess sometimes it moves from its "optimal" positioning in the mouth and that allows for some snoring to still happen.I have found that it works better if my bottom jaw stays pulled forward. The "molding" process can help accommodate for that. I got the hint from the small piece of instructions that came with the product. The instructions are not all that clear, though, but when I tried it then it worked. If my bottom jaw retracts to its more normal position (i.e. bottom teeth behind the upper teeth) then snoring is more likely to occur.The material is hard and often my teeth (the front ones in particular) are sore the next day. Perhaps I grind my teeth too much so I don't blame the product for it.I do like that fact that it can be remolded multiple times; other products lose this property after a few remoldings.

### ⭐ 







  
  
    Not for moderate to severe grinders
  

*by J***L on Reviewed in the United States on October 22, 2014*

I'm sorry but this is not meant for a moderate to severe night grinder. I have literally had 6 root canals in 4 months from grinding my teeth.  I thought since this is thicker than the normal boil and bites, it would be more efficient.  My mouth hurt, I still grind.  I did some research, I read the soft guards make you clench 50% more.  I also notice with the soft guards, I wake up to find myself actually chewing on it.  I read moderate to severe grinders need hard guards.  That's my next step.

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-25*