(1-2-4) TMJ

TMJ - Reviv (v4)
Person winding down with a subtle jaw tension cue
4.8/5 · 577+ reviews

Your Jaw Is Telling You Something Every Morning

Tight on waking, sore from clenching, or restless through the night — Reviv is designed to meet your jaw where it actually struggles.

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Morning Tension. Teeth Grinding. Restless Sleep.

Morning Tension

If your jaw feels stiff or sore the moment your eyes open, your jaw may have been under tension overnight instead of fully settling.

Teeth Grinding

Grinding can make your jaw feel like it stayed in a low-grade tension pattern, even after you stop noticing it.

Restless Sleep

It is hard to settle deeply when jaw tension keeps showing up through the night without you noticing.

Desk moment showing a subtle jaw tension cue

A New Approach to Nighttime Jaw Comfort

Close view of jawline

1. Create a small, deliberate gap

Reviv is designed to introduce a small, deliberate gap between your teeth. That gap helps create gentle separation during rest instead of giving your jaw more material to push against.

2. Give your jaw a low-profile cue

Bulky, traditional guards can feel like a barrier. Reviv is designed as a low-profile cue for more consistent jaw positioning during rest.

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Morning neck and shoulder stretch as part of a jaw comfort routine

Built Around How Your Jaw Actually Moves

Reviv is a structured mouthguard made from flexible material designed to fit comfortably in your mouth. Its low-profile structure creates gentle separation and helps guide a more supported jaw position — during sleep, while reading, or while winding down.

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What Reviv users often notice in their routine:

Jaw comfort

More awareness around jaw tension and facial soreness.

Clenching habits

A more consistent routine around clenching or grinding patterns.

Sleep routine

A simpler nighttime routine that feels easier to stick with.

Casual living room testimonial moment
★★★★★
“I'd tried two different night guards before this — both felt bulky and I still woke up with my jaw aching. It's been about three months with Reviv now. I keep it on the nightstand and just put it in after I brush. The mornings where I actually remember to wear it consistently, I notice a real difference in how tight my jaw feels when I wake up. Took maybe a week to stop noticing it was even in my mouth.”
Sofia M.
Verified daily user
Reviv R3 Mouthguard
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Reviv R3 — $80

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Night guard comparison

How Reviv Supports Jaw Comfort Better

Most night guards are built only to protect your teeth from contact — a barrier, not a solution. Reviv is designed differently: a low-profile structure that creates gentle separation and supports more consistent jaw positioning overnight, rather than just absorbing the impact of clenching.

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What Reviv Users Notice

★★★★★
“Honestly didn't expect to notice anything this fast. My jaw just feels less wound up by the time I wake up.”
Marco T.
Verified customer
★★★★★
“I clench pretty badly when I'm stressed, mostly without realizing until my jaw's already sore. Been using Reviv for about 6 weeks now, just pop it in before bed. Some mornings I genuinely forget I had it in, which I think is a good sign.”
Priya K.
Verified customer
★★★★★
“My old guard was so bulky I'd wake up with it half out of my mouth. This one actually stays put and doesn't feel like I'm biting down on a brick all night.”
Daniel R.
Night grinding routine

FAQ

Most people wear it at night, right before sleep. Some also use it during focused daytime moments if they notice clenching.
Individual experiences vary. Many users describe a settling-in period of the first week or two as your jaw adjusts to wearing it consistently.
Reviv is designed with a minimal, low-profile structure so it does not add the same bulky feel many people dislike.
Reviv is designed differently — built around supporting jaw positioning rather than just acting as a protective barrier.
It is designed to fit comfortably and stay in place through the night without needing to be molded or fitted.
Rinse with water after use; avoid hot water or harsh chemicals that could affect the material.