Sentinel Mouthguards Promo Codes & Coupons July 2026

Get a percentage markdown on selected Dual Laminated Night Guards for a limited time. Discount automatically applied at checkout.

Select 2mm Night Guards are available at a special starting price. Pricing may vary based on customization options.

New customers receive a discount on their initial purchase of any custom-fit night guard. This offer applies to all new accounts.

Customers who have previously purchased can receive a dollar amount off their subsequent order. This is a loyalty incentive.

Receive a percentage discount on the Soft Dental Night Guard model. This offer is available for a limited time period.

Purchase a Hard Dental Night Guard starting at a reduced price point. This offer is available for a short period.

Buy one Impression Kit and receive a discount on a Retainer Cleaner. Add both items to your cart for the offer to apply.

A seasonal promotion offering a discount across the entire range of custom dental night guards. Offer valid during specified holiday periods.

Combine a custom night guard with Cleaning Tablets and receive a percentage off the bundle. Discount is applied when both items are in the cart.

Find various offers on the Extreme Durability Night Guard product line. Pricing is subject to change.

Participate in the referral program; both the referrer and the referred friend receive a discount. Terms and conditions apply.

Verified healthcare professionals are eligible for a discount on their entire order. Verification typically occurs via a third-party service.

Orders exceeding the specified amount qualify for complimentary standard shipping. This applies to all products on the website.

Get Professional Teeth Whitening Gel at a price below the listed amount. This makes the product more accessible.

Active and retired military members can get a percentage off their purchases. This discount requires status verification.