Mouthguard Before and After:

Real Results From Reviv Users

See how real users improved jaw alignment, breathing & overall comfort - backed by thousands of verified reviews.

See how it works
Before
After

50,000+

Customers Worldwide

4.8

Average Ratings

130+

Countries

94%

See results in 60 days

USER STORIES

In their own words

Real experiences from verified Reviv customers.

GB

Gijs B.

Verified

Really felt the difference over the past months, I sleep better and my facial structure started to align pretty quickly.

BL

Bret L.

Verified

The Best!***** I think at this point, it is the best on the market.

I

Ivan

Verified

Really felt the difference over the past months, I sleep better and my facial structure started to align pretty quickly.

AW

Angela W.

Verified

Really felt the difference over the past months, I sleep better and my facial structure started to align pretty quickly.

AW

Angela W.

Verified

Really felt the difference over the past months, I sleep better and my facial structure started to align pretty quickly.

HOW IT WORKS

Four steps to results

Simple nightly routine, compounding improvement.

1

Wear the device

Place Reviv comfortably during sleep. No adjustment period needed.
2

Jaw repositioning

Gentle guidance shifts the jaw into a neutral, relaxed position.
3

Muscle relaxation

Overactive muscles soften over time, reducing tension and grinding.
4

Gradual Improvement

Results build week by week-most users notice change within 30 days.
Recommended
R3 (RevivThree)

Best Overall Starting Point

R3

Choose R3 if you want the best balance of comfort + airflow, and you want an appliance designed to feel gentler on gums.

Gentler on gums
Easier airflow / mouthbreathing
Great long-term option
1-year guarantee with one free replacement.
Purchase R3
R2 (RevivTwo) without Support

To Encourage Nose Breathing

R2

Choose R2 if you want a solid, durable appliance that encourages nose breathing through it's small air holes.

Durable for strong clenching
Good option for grinders
1-year guarantee with one free replacement.
Shop R2
R2 (RevivTwo) without Support

Lowest cost entry

R1

Choose R1 if budget is your main priority and you’re not a heavy clencher/grinder. Health benefits is same as R2 or R3.

Lowest cost
Good for trying the concept
No guarantee, no replacement.
Shop R1

Note: Note: Reviv appliances are not medical devices and have not been evaluated by the FDA. If you have significant symptoms or concerns, consult a healthcare professional.

Should you add support to your purchase?

Support includes 12 months of:
  • Access to Skool community which also has 60+ instructional videos
  • Weekly topical group calls led by Ken
  • Ability to DM Ken on the Skool platform anytime
  • Maintain a journal that Ken will check and comment on weekly
FAQ

1. Can a mouthguard change your face?

Yes. A properly designed mouthguard like Reviv can produce measurable changes in jaw alignment and facial symmetry over 1-6 months by restoring dental height and supporting the mandible in its natural position. Results are most visible in side-profile photos. ( Read more - GetrevivDo Night Guards Change Your Face? Science of Jawline & Symmetry)

2. Can wearing a night guard change your face?

Yes. A night guard designed for jaw alignment (not just teeth protection) can change your face shape by relaxing the muscles and gradually correcting bite imbalances while you sleep. This is different from a standard night guard. ( read more - GetrevivDo Night Guards Change Your Face? Science of Jawline & Symmetry)

3. Does wearing a night guard slim your face?

It can. By reducing chronic jaw clenching, a mouthguard like Reviv relaxes the muscle over time, which can result in a slimmer-appearing jawline. This isn't fat loss, it's muscle relaxation from reduced grinding and clenching. ( read more - GetrevivCan a Mouthguard Safely Change Your Bite? Reviv’s Efficacy & Safety Guide)

4. How long does it take to see mouthguard before and after results?

Most Reviv users report jaw tension relief within 1-2 weeks, visible alignment changes at 2-3 months, and noticeable facial symmetry improvements at 3-6 months. 94% of users see results within 60 days based on community data. ( read more - GetrevivReviv Mouthguard Reviews and Before/After Journal Hub (User Gallery + HRV/Sleep Charts) | Reviv)

5. Is mewing or a mouthguard better for jawline?

They work differently and complement each other. Mewing focuses on tongue posture during the day, while a mouthguard like Reviv supports jaw alignment during sleep. Many users combine both for the best results. (read more - GetrevivMewing vs. Mouth Guards: Which Works Faster for Facial Symmetry?)

6. TMJ mouth guard before and after, what should I expect?

In the first two weeks, expect an adjustment period as your jaw adapts. By month 1, most users experience reduced TMJ pain and better sleep. By months 2-3, visible alignment changes appear in before/after photos.(Read more - GetrevivReviv Mouthguard Reviews and Before/After Journal Hub (User Gallery + HRV/Sleep Charts) | Reviv)

7. Can a mouthguard fix facial asymmetry?

A mouthguard designed for jaw alignment can improve facial asymmetry by addressing bite imbalances and reducing one-sided muscle tension. Reviv users have documented measurable symmetry improvements over 3-6 months of consistent use.(Read more - GetrevivMorning Oral Recovery for People Who Grind: What to Do and What to Exp)

8. Does Reviv mouthguard actually work?

Based on our community data from 50,000+ users across 130+ countries, 94% report seeing results within 60 days.

9. Does a night guard change your face shape?

A standard teeth-protection night guard typically won't change your face. But a jaw alignment guard like Reviv can - by restoring dental height and repositioning the mandible, it influences facial structure over time. The key difference is design intent. (Read more - GetrevivDoes a Night Guard Change Your Face Shape? The Honest Answer)

10. How is R3 different from R1 and R2? Can I start with R3?

R1 is the entry-level option for trying the concept. R2 adds durability and is good for grinders. R3 is the most advanced, offering the best balance of comfort, airflow, and long-term results. Yes, you can start with R3 - it's our recommended starting point. ( read more - GetrevivHow to Choose Reviv Appliances)