---
product_id: 430890392
title: "Principal American Custom Night Guards for Teeth Grinding, 2 Pack with Mouth Guard Case, USA Made, Mouth Guard for Clenching Teeth at Night, TMJ, Bruxism NightGuard - Moldable-Fit Dental Guard"
brand: "principal american"
price: "S$2"
currency: SGD
in_stock: false
url: https://www.desertcart.sg/products/430890392-principal-american-custom-night-guards-for-teeth-grinding-2-pack
store_origin: SG
region: Singapore
---

# Snug, custom fit Ultra-durable Vistamaxx material Proudly USA made Principal American Custom Night Guards for Teeth Grinding, 2 Pack with Mouth Guard Case, USA Made, Mouth Guard for Clenching Teeth at Night, TMJ, Bruxism NightGuard - Moldable-Fit Dental Guard

**Brand:** principal american
**Price:** S$2
**Availability:** ❌ Out of Stock

## Summary

> 🦷 Sleep Tight, Grind Light: The Night Guard That Works as Hard as You Do

## Quick Answers

- **What is this?** Principal American Custom Night Guards for Teeth Grinding, 2 Pack with Mouth Guard Case, USA Made, Mouth Guard for Clenching Teeth at Night, TMJ, Bruxism NightGuard - Moldable-Fit Dental Guard by principal american
- **How much does it cost?** S$2 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/430890392-principal-american-custom-night-guards-for-teeth-grinding-2-pack)

## Best For

- principal american enthusiasts

## Why This Product

- Trusted principal american brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **BPA-Free Safety:** Crafted without harmful chemicals, prioritizing your health and peace of mind.
- • **All-Night Secure Fit:** Proprietary moldable material ensures your guard stays put, no slipping or discomfort.
- • **TMJ & Bruxism Relief:** Designed to reduce jaw tension and protect teeth from grinding damage.
- • **Dual Pack Convenience:** Two guards plus a sleek carrying case—perfect for travel or backup.
- • **Premium Vistamaxx Durability:** Patented hydrophobic material resists wear and moisture for long-lasting protection.

## Overview

This USA-made custom night guard features a proprietary moldable fit using patented ultra-durable Vistamaxx material, ensuring all-night comfort and protection against teeth grinding, clenching, TMJ, and bruxism. BPA-free and supplied in a convenient 2-pack with a carrying case, it’s engineered for adults seeking durable, health-conscious dental defense.

## Description

The Principal American Difference  The Principal American night guard was designed by a US-based dentist, and allows you to get the custom fit and quality you would expect from the dentist at an incredible value & price.  The Principal American night guard protects against bruxing, TMJ, and grinding – it’s designed to give you a very comfortable guard allowing you to sleep throughout the night with full relief, comfort, and no pain caused by teeth grinding.  The night guard is BPA free and uses a patented hydrophobic fitting material that prevents saliva and other materials from being absorbed in the night guard, which will allow the guard to retain its color and remain odorless, unlike other night guards.  The thin design makes it easy to fit in the microwave and very comfortable to wear.  Each Principal American package contains 2 night guards and a portable hygiene case.  Principal American night guards are designed to fit everyone.  We are proud to be completely Made in the USA!  NEED MORE REASONS TO CHOOSE Principal American?  ✅ MADE IN THE USA ✅ PATENTED FITTING MATERIAL ✅ PROTECTIVE CASE ✅ FITTING INSTRUCTIONS ✅ BRACES FIT ✅ MICROWAVEABLE ✅ DESIGNED BY DENTISTS

## Features

- 🦷PERFECT DENTAL FIT: Proprietary fitting material that provides a comfortable snug fit that ensures the mouth guard for grinding teeth stays in your mouth throughout the night
- 🦷PREMIUM QUALITY: Our mouthguards for grinding of teeth are made with our patented ultra durable Vistamaxxhydrophobic fitting material which promotes an all night comfortable fit. They are BPA free.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Units | 1.00 Count |
| Brand | Principal American |
| Age Range Description | Adult |

## Product Details

- **Brand:** Principal American
- **Material:** Vistamaxx™ hydrophobic
- **Colour:** Clear
- **Model name:** Principal American Custom Night Guards
- **Age range (description):** Adult

## Images

![Principal American Custom Night Guards for Teeth Grinding, 2 Pack with Mouth Guard Case, USA Made, Mouth Guard for Clenching Teeth at Night, TMJ, Bruxism NightGuard - Moldable-Fit Dental Guard - Image 1](https://m.media-amazon.com/images/I/51zX-LQCQZL.jpg)
![Principal American Custom Night Guards for Teeth Grinding, 2 Pack with Mouth Guard Case, USA Made, Mouth Guard for Clenching Teeth at Night, TMJ, Bruxism NightGuard - Moldable-Fit Dental Guard - Image 2](https://m.media-amazon.com/images/I/711weL4hcvL.jpg)
![Principal American Custom Night Guards for Teeth Grinding, 2 Pack with Mouth Guard Case, USA Made, Mouth Guard for Clenching Teeth at Night, TMJ, Bruxism NightGuard - Moldable-Fit Dental Guard - Image 3](https://m.media-amazon.com/images/I/81m9SMirxkL.jpg)
![Principal American Custom Night Guards for Teeth Grinding, 2 Pack with Mouth Guard Case, USA Made, Mouth Guard for Clenching Teeth at Night, TMJ, Bruxism NightGuard - Moldable-Fit Dental Guard - Image 4](https://m.media-amazon.com/images/I/81xDn6h9HXL.jpg)
![Principal American Custom Night Guards for Teeth Grinding, 2 Pack with Mouth Guard Case, USA Made, Mouth Guard for Clenching Teeth at Night, TMJ, Bruxism NightGuard - Moldable-Fit Dental Guard - Image 5](https://m.media-amazon.com/images/I/81qPR-rCY9L.jpg)

## Frequently Bought Together

- Principal American Custom Night Guards for Teeth Grinding, 2 Pack with Mouth Guard Case, USA Made, Mouth Guard for Clenching Teeth at Night, TMJ, Bruxism NightGuard - Moldable-Fit Dental Guard
- Reazeal Mouth Guard for Grinding Teeth at Night: Moldable Dental Guard for Sleeping - Nighttime Protection for Teeth 4 Pack/One Size
- Dentek Professional-Fit, Maximum Protection Dental Guard For Teeth Grinding, 1 Count

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**Shop now:** [https://www.desertcart.sg/products/430890392-principal-american-custom-night-guards-for-teeth-grinding-2-pack](https://www.desertcart.sg/products/430890392-principal-american-custom-night-guards-for-teeth-grinding-2-pack)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-01-24*