
Most nighttime grinding happens while you're completely unaware. Reviv is designed to sit between your teeth at night, adding a simple protective layer to your routine.

Night grinding can be quiet, gradual, and easy to ignore. You may not feel it while it is happening. You may only notice a rough edge, new sensitivity, or a comment from your dentist.
A mouthguard does not stop the habit of grinding. It gives your teeth a protective layer during the hours when you cannot consciously relax your jaw.
That is the job of Reviv: make protection simple enough to actually become nightly.

When the upper and lower teeth press together at night, the contact is concentrated on hard enamel surfaces. Reviv is designed to sit on the upper arch and provide a consistent layer between those surfaces.
The structure is firm enough for nightly resistance and smooth enough for sleep. No boiling, molding, or impressions required.
It is not a dental treatment or a promise that grinding will stop. It is a simple nightly tool for people who want to reduce direct tooth-on-tooth contact while they sleep.

Designed to sit between upper and lower teeth so nighttime pressure is not only tooth-on-tooth.
Rinse, place, sleep. No custom appointment, no boiling process, no complicated setup.
The routine matters. Reviv is built to be comfortable enough that people can keep using it night after night.
★★★★★ 4.7 out of 5 · 340+ reviews · 30+ countries
"Best guard I've found for consistent wear" — top-rated review
"I'd already chipped one tooth and my dentist told me I needed to start wearing something at night. I tried a few cheap ones from the pharmacy — one cracked after two weeks, another gave me a headache from the fit. I was skeptical about trying another one. A friend mentioned Reviv and I figured I'd give it one more shot. That was five months ago. I put it in every night now without thinking about it. My last checkup my dentist said the wear on my back molars looked stable — which was the first time she hadn't flagged it in two years."

"Woke up with a sore jaw every morning for years. Didn't realize how much I was clenching until I started wearing this. The jaw soreness is way less now. Wish I'd started earlier."

"I travel a lot for work and I was worried about something bulky or complicated. This just goes in the case, goes in my bag. I've used it every night for six months."


Reviv is a semi-firm nighttime mouthguard designed for consistent sleep use. It sits on the upper arch and comes ready to use out of the box.
The outer structure is made for resistance. The inner feel is smooth enough for nightly wear. The goal is not a perfect dental impression — it is a practical, repeatable protective routine.
Use it before sleep, rinse it in the morning, and store it in the case between uses.
"My dentist mentioned I was showing signs of wear at my last checkup. I didn't want to go the custom route just yet — too expensive, and I wasn't sure how consistent I'd actually be. This felt like a reasonable middle step. I've been using it every night for three months."

"I clench more than I grind, I think. Either way my teeth were getting sensitive at the edges. I've been using Reviv for about two months and the sensitivity feels less sharp in the mornings. Still early but I'm sticking with it."

"My partner noticed I was grinding before I did. Got this after a particularly bad week of work stress. I don't love wearing something at night but I've gotten used to it. Comfortable enough that I stop noticing it after a few minutes."

"Three teeth chipped in two years. My dentist was not thrilled. Started wearing Reviv every night after the third one and I've had zero issues since. Obviously I can't say for certain it's just the guard, but I'm not stopping."

"Does what it says. Simple, fits well, I wear it every night."

"Got it on my dentist's recommendation. No complaints after four months."

"My jaw used to feel tight every morning. That's mostly gone now. The guard is comfortable enough that it's become automatic."

Still on the fence? You're not the only one who took a while to try it.
Start My Routine★★★★★ Rated 4.7/5 by 340+ buyers
6 in 10 customers report wearing it every night within the first week
"I've tried four guards. This is the one I kept." — verified buyer

What's included:
1-year replacement guarantee. If something is wrong with your device, we'll replace it. Free shipping on all orders.
Get Reviv — $150Reviv takes seconds to put in and is built for the routine that matters most: consistent nightly protection.
Get Reviv — $150