Grinding happens when you can't catch yourself — asleep. Reviv adds one smooth layer between your teeth for those hours, and 30,000+ people have made it part of their nightly routine.
Most grinding happens while you're completely asleep — a partner hears it, or a dentist spots the wear first. Reviv sits between your teeth all night, so the grind meets a smooth layer instead of tooth-on-tooth. No willpower, no catching yourself. Just one layer that's there every night.
Custom guards mean impressions and a two-week wait. Boil-and-bite means hot water and guesswork. Reviv fits most adults right out of the box. No boiling, no molding, no mess. Just rinse it, place it, sleep.
Thin drugstore guards can crack or wad up within weeks — then you're buying another. Reviv is molded from premium-grade silicone, designed for long-term nightly wear: firm enough to hold its shape, smooth enough to sleep on. One purchase, made for the long haul.
Most guards copy your bite and hold your jaw in one fixed spot for eight hours. Reviv's flat-plane design keeps a steady layer between your teeth while letting your jaw move naturally. Fair warning: most people need a few nights to get used to it.
Let's be honest — most guards get worn once, then end up in a drawer. Reviv is simple to keep up: into the case, into your bag, into your nightly routine. No prep, no upkeep beyond a rinse. Give it a few nights and it becomes automatic — protection only counts if you wear it.
With 577+ reviews averaging 4.7 stars — many from people who'd tried four or five guards before this one — Reviv is the pick for anyone who wants one simple nightly layer, backed by a 1-year replacement warranty. Not a gadget that trended for a week.
Every option puts something between your teeth. Here's how they differ.
| Reviv R3 | Custom guard | Drugstore guard | |
|---|---|---|---|
| Price | $80 one-time | Hundreds of dollars | Cheap — but short-lived |
| Ready to wear | Tonight, out of the box | Impressions + a two-week wait | After boiling and molding |
| Your jaw | Moves naturally on a flat plane | Held in one fixed position | Depends on your molding job |
| Nightly wear | Premium-grade silicone, built for it | Durable — at a price | Can crack or wad up within weeks |
| If it breaks | 1-year replacement warranty | New impressions, new bill | Buy another |
A ready-to-wear night guard — one flat, smooth layer between your teeth while you sleep. About 22¢ a night over a year of nightly wear.
Not a dental treatment — a nightly layer that reduces direct tooth-on-tooth contact during sleep.
Save 10% + Free ShippingReal people. Real progress. One shared space.
The R3 + Support option adds a seat in the Reviv community on Skool — a private group of people building the same nightly habit. Ask anything, and stay consistent on the nights it's easy to skip.
Join with R3 + Support — $150First mouth guard I've owned. Took me a couple of days to get used to it, but now I put it in every night and don't think about it. No sore gums, no fuss.
I didn't know how hard I was grinding until I started breaking teeth at night during a stressful stretch. Having something between them every night finally made me feel covered.
I've dealt with clenching for a long time and tried different guards over the years. This is the one that actually stayed in my nightly routine.
Every night before sleep. Grinding happens whether you're aware of it or not, so the guard needs to be in place regularly to do its job.
Typically three to seven nights. The first night or two may feel unfamiliar. By the end of the first week, most users report they stop noticing it during sleep.
Sports guards are built for short bursts of impact, not all-night wear. Reviv is designed specifically for extended nightly use — the material, sizing, and thickness are all optimized for sleep comfort alongside consistent resistance.
Reviv is sized for a universal fit without custom impressions. If you've used standard-fit guards before, the sizing will feel familiar — more of a settled position than a locked mold.
Rinse before and after use and let it air-dry between uses. A light brush with a soft toothbrush once a week keeps it in good condition.
Depends on grinding intensity and frequency. Most consistent nightly users find it holds up to months of nightly wear — and if it breaks within the first year, the replacement warranty covers it.
Grab the R3 and add one nightly step that takes seconds — backed by a 1-year replacement guarantee.
Save 10% + Free Shipping
