---
title: "Sentinel Mouthguards Promo Codes"
description: "Promo Codes at Sentinel Mouthguards. Check for offers and shopping options on Refermate."
canonical_url: "https://refermate.com/store/sentinel-mouthguards/promo-codes"
md_url: "https://refermate.com/store/sentinel-mouthguards/promo-codes"
last_updated: "2026-09-22T06:02:37.409Z"
---
# Sentinel Mouthguards Promo Codes - 15% Off + Up to 8.4% Cash Back

- URL: https://refermate.com/store/sentinel-mouthguards/promo-codes
- Page: Promo Codes
- Store: Sentinel Mouthguards
- Featured current offer: 15% Off
- Current offers: 28 offers
- Store website: http://sentinelmouthguards.com
- Last refreshed: Tuesday, September 22, 2026

## Current Offers

### 1. 15% Off
Type: Coupon code
Code: `BUDDY15`
Description: Get 15% Off Sitewide

### 2. 10% Off
Type: Coupon code
Code: `EMAILPAL`
Description: Get 10% Off Sitewide

### 3. $15 Off
Type: Coupon code
Code: `MILES15`
Description: Get $15 Off Sitewide

### 4. 20% Off
Type: Coupon code
Code: `alreadyimpressed`

### 5. 20% Off
Type: Coupon code
Code: `alreadystoned`

### 6. 20% Off
Type: Coupon code
Code: `BACKTOSCHOOL`

### 7. 15% Off
Type: Coupon code
Code: `BACKTOSCHOOL15`

### 8. 30% Off
Type: Coupon code
Code: `BF2023`

### 9. 20% Off
Type: Coupon code
Code: `bigspender`

## About Sentinel Mouthguards

Sentinel Mouthguards is a United States \(US\) online store that sells custom-fitted athletic mouthguards for sports, made from dental impressions for a precise fit and protection.

## Frequently Asked Questions

### 1. How many Sentinel Mouthguards promo codes are available right now?
Sentinel Mouthguards currently has 28 current offers listed. Availability and terms can change, so check the offer details before checkout.

### 2. What is a current featured offer at Sentinel Mouthguards?
One current featured Sentinel Mouthguards offer is "15% Off". Availability and terms can change, so review the offer details before checkout.

### 3. Does Sentinel Mouthguards offer cash back?
Yes, you can earn up to 8.4% cash back on eligible Sentinel Mouthguards purchases through Refermate. The offer and cash back terms determine whether a promo code can be combined with it.

### 4. How do I use a promo code at Sentinel Mouthguards?
When a code is listed, copy it from this page, add your items to your Sentinel Mouthguards cart, and paste the code in the promo code field at checkout. Check the offer terms to confirm the discount applies.

### 5. When was this Sentinel Mouthguards promo codes page updated?
Refermate updates this page when its Sentinel Mouthguards offer or store data changes. Check the current offer details before shopping.

## Explore More

- Site map: https://refermate.com/sitemap.md
- Store sitemap: https://refermate.com/stores/sitemap.md
- Store directory: https://refermate.com/stores