Skip to main content

The Sentinel Promise: Perfect fit or we remake it free.

Find my perfect fit Log in

Sentinel Mouthguards

How it works
Tru-fit Process

Sentinel Mouthguards

Tongue and Cheek Biting Guard

Custom-made night guards, day guards, sports mouth guards, teeth whitening trays & dental retainers. Affordably protect your teeth & your smile.

Facebook Instagram YouTube

Shop

Night Guards Day Guard Dental Retainers Teeth Whitening Sports Guards Tongue & Cheek Biting Guards Ultrasonic Cleaner + UV Light Sterilizer Extra Dental Impression Kit

Support

Help Center Resources Tru-fit Process How it Works Materials and Safety

Company

Legal

Refund Policy Terms of Service Privacy Policy Shipping Policy

© 2026 Sentinel Mouthguards All rights reserved.