Clench Relief® Mouthpiece – Custom Fit for for Better Everyday Comfort

Custom-Fit Mouthpiece for Everyday Bite Cushioning

A simple at-home way to create a soft barrier between your teeth during moments of clenching or grinding.

Developed by a practitioner with decades of expertise

Patented, professionally inspired design

Recognized for innovation and craftsmanship

Made for a precise, personalized fit at home

Clench Relief Pro Rx is a Custom TMJ Relief Device that is Dentist-Prescribed

Free shipping

For a Limited Time

Award Winning

DentistryToday Top 100 Product

Money-Back Guarantee

30 days, risk free

Is the Clench Relief® Mouthpiece a Good Fit for You?

Curious if it matches your comfort needs? Take our quick quiz.

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Photo customer wearing the Clench Relief Pro Mouthpiece while walking outside

What You’ll Love About Clench Relief®

Clench Relief offers a Expert-Level Detail

CUSTOM FIT, EXPERT-LEVEL DETAIL

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Clench Relief® uses professional-grade impression material to create a personalized mouthpiece you can easily make at home.

FAST, CONVENIENT PROCESS

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Skip long waits and complicated steps. With Clench Relief®, you order online and create your custom-fit mouthpiece at home in minutes.

Clench Relief offers a 30-day satisfaction guarantee

SATISFACTION GUARANTEED

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Your comfort and experience matter to us. If you’re not satisfied with your mouthpiece, return it within 30 days for a full refund — simple and hassle-free.

Found in 70+ Locations Nationwide

Trusted by Professionals Nationwide

Mr. Greenbaum DD, a Sleep Apnea and Dentist

It helps them relax and feel good

"The Clench Relief® mouthpiece is great for my patients who are clenchers and bruxers! I can make it in the office in under ten minutes with no impressions or lab needed! My patients like wearing as it helps them relax and feel good.”

Bernard L. Greenbaum DD / Sleep Apnea Dentist, Bethesda

Dr Cargasacch, a expert in periodontics and dental implant

A quick and inexpensive way

"Super quick and easy to make without a lab and it works great! Many patients do not want to spend a lot of money on a splint if they are not sure it will even help them. I start them out with the Clench Relief® Mouthpiece for a quick and inexpensive way!"

John Cargasacchi DDS / Periodontics & Dental Implants

Dr Patrick, an expert in cosmetic dentistry

My patients feel great

"Not only does it help my patients feel great but it enables me help my patient relieve their jaw pain and allows me to continue with deeper comprehensive TMJ care!"

Patrick Dorman DDS / Anchorage Cosmetic Dentist

What People Are Saying

Users love it. Comfortable, easy, affordable.

Shop the Clench Relief® Mouthpiece

30-Day Money-Back Guarantee Included

Disclaimer: Customer experiences are individual and may not reflect typical results. This product is not intended to diagnose, treat, cure, or prevent any disease.

Developed by an Experienced Dentist with 30+ Years of Craftsmanship

Dr. David Frey is a renowned cosmetic and neuromuscular dentist with over 30 years of professional experience in designing high-quality, custom-fit mouthpieces. Based in Beverly Hills, his practice has supported thousands of clients seeking elevated, detail-driven care and exceptional comfort.

Clench Relief® was created from his commitment to bringing thoughtfully crafted, professionally inspired mouthpiece design into the comfort of your home.

Dr. David Frey is the founder and inventor of Clench Relief with over 30 years of experience treating TMJ

Most Commonly Asked Questions

Can't Find Question? Call Us (303) 578-8003‬ Or Email Us customercare@clenchrelief.com

What sets Clench Relief® apart from lower-cost alternatives?

Unlike basic boil-and-bite guards, Clench Relief® uses a patented system to create a personalized fit designed for durability, comfort, and all-day ease. Fabricated at home, it’s made to feel secure, streamlined, and tailored to you.

Can I use Clench Relief® with other wellness products or routines?

If you have dental work or other appliances, consult your dentist before using.

What is the Clench Relief mouthpiece, and how does it work?

Clench Relief® is a custom-fit mouthpiece you fabricate at home using our patented system.

We ship the kit to you, and with our step-by-step video and written guides, you create a personalized fit designed for everyday comfort.
Its low-profile design is made to feel natural and easy to wear as part of your daily routine.

Who is Clench Relief® designed for?

Best suited for adults (18+) who clench or grind. Not recommended with wire braces or loose teeth.

Articles from Our Experts

Learn more about TMJ Disorder, and Understand that You're Not Alone

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