Lightweight construction ensures comfortable all-night wear
Simple boil and bite fitting process makes setup quick and easy
Moderate airflow design balances protection and breathability
Available in multiple sizes and colors for a personalized fit
Optional 12-month access to support program and community guidance
Summarized by Shop
Simple protection to get started
Reviv R1 is designed for beginners looking for a lightweight and affordable way to protect their teeth during sleep.
Who is this for?
First-time users
Light grinding or clenching
Budget-friendly option
Key Benefits
Helps protect teeth from light grinding
Lightweight and easy to use
Simple boi
Material
Plastic, Thermoplastic elastomer (TPE)
Hardness
Medium
Arch Coverage
Upper arch
Fit Type
Universal
Product Form
Solid
Recommended Use
Bruxism, Teeth grinding
Certifications
None
Included
1 Reviv R1 mouthguard, storage case, instructions
Summarized by Shop
3.6
108 ratings
5
4
3
2
1
Very Satisfied
Rev 1 is definitely my favourite, I’m personally a fan of how it covers the gums. It feels very secure and adds to the stretch sensation. I wish there were bigger sizes beyond L. To scale up I have to switch to different models that I just don’t click with.
O
Obrian · August 14, 2026
The Good and the Not So Good
It arrived while I was out of town, so I did not start using it until July 8th. Sore gums for a couple of days, but adapted quickly. Pleased with most aspects, however it broke down by the time I had used it for two weeks. First the air holes collapsed, followed by the lower half splitting.
Apparently I am a hard grinder and put an excessive amount of pressure on the device. At the rate that I destroyed the R1, I would have to purchase a new one for every month of the year. I am hoping the R2 holds up better....
I am happy with the feel, the comfort level, the better(less) tension in my jaw. But to be sustainable, it needs to last for a reasonable amount of time.
D
Dan · August 12, 2026
R1 RevivOne Honest Review
The RevivOne
The was received in a timely manner. As much as I know about mouth guards, the quality seems good. The price looked good. Long story short, I had a guard made by an oral surgeon but lost it less than a year later. In my case, after using the R1, my jaw never hurt more. I felt like I was going to gag. I wore once and never again. This is a product that maybe just right for some, but i will stick with seeing the oral surgeon.