★★★★★
“I started using it after a stretch of waking up feeling heavy even on rest days. After a couple of weeks it felt easier to get into the morning and Reviv became part of my wind-down.”
Ryan M.
Endurance athlete
(5-1-2) Sports Recovery
★★★★★
4.9/5
— 577+ reviews
Your jaw position determines
how well you recover
Jaw posture during sleep can shape how supported and settled your nighttime recovery routine feels. Reviv supports natural jaw positioning overnight so you can build a more consistent recovery habit.
577+
Reviews
20,000+
Members
3,000+
Community
1-Year
Warranty
What's getting in the way of your recovery?
Tap what applies to you.
Recovery starts with
a supported sleep routine
During sleep, jaw position is one of the physical cues athletes rarely think about. Reviv is designed to support natural jaw positioning overnight, creating a simple and repeatable part of the recovery routine.
The R3 helps guide the jaw toward the Curve of Spee — a supported resting position — without boiling, moulding, adhesive, or a complicated setup.
Wake up ready
to train again
Athletes use Reviv as part of a nightly routine when they want their recovery habits to feel more consistent between sessions. The goal is simple: make jaw support automatic while you sleep.
Begin Recovery — $80
Better sleep routine.
Better training habits.
Reviv gives athletes a practical way to support jaw positioning during sleep. You do not add another recovery session — you add one simple device to the routine you already have.
Start My Routine — $80What athletes are noticing
★★★★★
“I bought it mainly for the jaw support. What I noticed first was that my nighttime routine felt more settled, and I was less tempted to skip the habits that help me recover.”
Katrina H.
Verified Buyer · CrossFit
★★★★★
“It took a few nights to get used to, then it just became automatic. I like having one simple thing I can do every night without changing my whole recovery stack.”
David G.
Weekly runner
A powerful tool for athletes
The R3 is a structured mouthguard made from a flexible material designed to fit comfortably in your mouth. It supports natural jaw positioning during sleep, while reading, or while winding down.
Unlike standard mouthguards built for protection, the R3 is designed for nightly jaw-position support. It fits without adhesive, does not require boiling or custom fitting, and is built for consistent use.
Try It Tonight — $80
Questions athletes ask before starting
The R3 is designed for nightly use during sleep. Most athletes add it to their wind-down routine — putting it in while reading, watching something, or before lights out.
Most people adapt within a few nights. The first night might feel different, but consistency matters more than perfection early on.
The R3 is made from a flexible material and is designed to accommodate a range of jaw shapes. It does not require boiling, custom fitting, or adhesive.
The R3 is a different type of device to a standard protective night guard. If you use a dentist-fitted guard for a specific condition, check with your dental provider before switching.
Reviv stands behind the R3 with a Satisfaction Guaranteed policy. If it is not the right fit, reach out to the team.
Recover better.
Starting tonight.
Consistent jaw positioning during sleep may support a steadier recovery routine between sessions. Join 20,000+ members building Reviv into their nightly habits.
Get Your R3 — $80 + Free Shipping- 1-Year Warranty
- Satisfaction Guaranteed
- Secure Checkout
Get Reviv — $80 | 1-Year Warranty • Satisfaction Guaranteed • Secure Checkout
Get Reviv — $80