Reviv Mouth Guard is a soft, food-grade silicone device designed to improve jaw alignment, reduce teeth grinding, and enhance facial symmetry while you sleep.
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What is Reviv Mouth Guard?
Reviv Mouth Guard is a specially designed oral device made from 100% food-grade silicone, created to support proper jaw alignment during sleep.
It is your nightly looks-maximizing tool, designed to help you wake up looking sharper and more confident.
This innovative overnight mouth guard supports healthy jaw positioning, helping slim the face, improve jaw posture, and reduce unconscious clenching that often occurs at night.
Unlike traditional mouth guards that simply protect teeth, Reviv is engineered to gently guide the jaw into a relaxed, natural resting position that promotes long-term facial harmony.
Made from soft, BPA-free silicone, it is optimized for comfort, safety, and all-night wear. Its flexible yet supportive design fits securely without causing pressure or irritation, making it suitable for consistent nightly use.
With regular use, it aims to support better jaw stability, reduced tension, and a more defined, balanced facial appearance without invasive treatments or complicated routines.
How Does Reviv Mouth Guard Work?
Reviv Mouth Guard works by gently guiding your jaw into a more natural, relaxed, and properly aligned position while you sleep.
When worn overnight, it helps limit unconscious teeth grinding and clenching, common habits that often lead to jaw pain, headaches, muscle tension, and facial imbalance.
By maintaining healthier alignment, the mouth guard reduces strain on the jaw muscles and joints, allowing them to relax and recover throughout the night.
The device supports the muscles around the jaw and neck, encouraging balanced muscle engagement that can contribute to improved facial symmetry and posture.
As tension gradually decreases, the jawline may appear more defined, and neck alignment can improve. With consistent nightly use, Reviv helps retrain the muscles, reducing both the frequency and intensity of clenching and grinding over time.
Its purpose goes beyond protecting teeth; it supports proper alignment to promote both functional comfort and subtle cosmetic benefits in a non-invasive way.
Reviv Mouth Guard Features
100% Food-Grade Silicone
Reviv Mouth Guard is crafted from high-quality, 100% food-grade silicone that is BPA-free, non-toxic, and safe for long-term oral use. The material is soft on the gums and teeth, ensuring a comfortable experience throughout the night without irritation or harmful chemicals.
Jaw Alignment Support
The mouth guard is designed to gently reposition the jaw into a more natural and balanced resting position while you sleep. This alignment helps reduce unnecessary pressure on the jaw joints and supports healthier jaw function over time.
Reduces Clenching and Grinding
Many people unknowingly clench or grind their teeth at night, leading to discomfort and tension. Reviv helps limit these habits by stabilizing the jaw, which may reduce jaw pain, headaches, and muscle fatigue caused by nighttime grinding.
Jawline and Facial Support
By promoting balanced jaw positioning and muscle engagement, Reviv supports facial harmony. As tension decreases, the jawline may appear more defined, contributing to a more structured and confident facial appearance with consistent use.
All-Night Comfort Design
Reviv Mouth Guard features a flexible, ergonomic design that adapts naturally to the shape of your mouth. The soft silicone material prevents pressure points and irritation, allowing it to remain comfortable throughout the night. Its lightweight structure ensures you can sleep peacefully without feeling bulky or restricted.
Non-Invasive Solution
Reviv offers a natural, non-invasive way to support jaw alignment and facial balance. It works passively while you sleep, requiring no medical procedures, injections, or complicated treatments. This makes it a safe and convenient option for those seeking jaw support without risks or recovery time.
Breath-Friendly Fit
Designed with airflow in mind, Reviv allows you to breathe normally while sleeping. The open, balanced structure ensures that breathing remains unobstructed, helping maintain consistent oxygen flow and overall sleep quality.
Neck and Posture Support
By promoting proper jaw positioning, Reviv helps reduce tension that often spreads to the neck and shoulders. Improved jaw alignment can support better neck posture, easing muscle strain and encouraging a more relaxed sleeping position.
Easy to Use and Maintain
Reviv is simple to use and requires no special setup. It can be easily inserted and removed, and cleaning is quick with basic rinsing. Regular maintenance helps keep the mouth guard hygienic and ready for long-term daily use.
Universal Fit Design
The universal, one-size design is crafted to fit most adult mouth shapes comfortably. It eliminates the need for custom molding while still providing effective support, making Reviv convenient and accessible for a wide range of users.
Benefits
- Supports Proper Jaw Alignment: Reviv Mouth Guard gently guides the jaw into a natural resting position during sleep. This helps reduce strain on the jaw muscles and joints over time.
- Reduces Clenching and Grinding: The mouth guard helps limit unconscious nighttime clenching and teeth grinding. This may ease jaw pain, headaches, and muscle tension.
- Enhances Jawline and Facial Balance: By promoting balanced muscle activity, Reviv may support a more defined jawline. Reduced tension can contribute to improved facial harmony.
- Improves Sleep Comfort: Its soft, ergonomic design allows comfortable all-night wear. This helps users sleep peacefully without irritation or disruption.
- Supports Neck and Posture Alignment: Proper jaw positioning can positively affect neck posture. Reviv helps ease muscle strain and encourages overall relaxation.
- Non-Invasive and Easy to Use: Reviv works naturally while you sleep without medical procedures. It requires no setup, making it simple for daily use.
Pros
- Made from 100% food-grade, BPA-free silicone
- Comfortable and lightweight for all-night wear
- Helps reduce jaw tension, clenching, and grinding
- Non-invasive and easy to use
- Does not interfere with breathing or sleep
- Suitable for most adults with a universal fit
Cons
- Results may vary from person to person
- Requires consistent nightly use for best results
- May feel unusual during the first few nights of use
How To Use Reviv Mouth Guard?
Step 1: Clean Before Use
Rinse the mouthguard with warm water or a mild cleanser to ensure it is clean and hygienic before placing it in your mouth.
Step 2: Place Over Lower Teeth
Gently fit the mouthguard over your lower teeth, aligning it so it rests naturally along your jawline. It should feel snug and comfortable, not tight.
Step 3: Wear Every Night
Keep the mouthguard in place while you sleep. Consistent nightly use helps deliver the best results, including reduced clenching and improved jaw balance.
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Reviv Mouth Guard Customer Reviews
Reviv Mouth Guard has received an impressive overall rating of ⭐⭐⭐⭐☆ out of 5, reflecting numerous positive reviews from satisfied customers.

Harry ⭐⭐⭐⭐⭐
28-year-old male
Jaw angle
“Since I got braces the angle of my jaw has sloped down at a greater angle than it should, it helped a tiny bit but I’ve only been using reviv for 2 weeks and it’s crazy it’s starting to level out and it’s so simple now that I think about it, the posterior open bite forms and makes the ramus taller and brings in down closer to the level of your chin kinda crazy even my gf noticed it and most of the time she
notices nothing. Wish I had taken before and after photos.”
Tania ⭐⭐⭐⭐⭐
25-year-old female
Update and Hope: Week 5
“Started with myobrace and now mostly use Reviv, but still swap them out as I feel they offer different stretches in the mouth.
Here’s a sum up:
• Lower face inflating, my jaw line is softer but also more square. I like the change.
• Neck posture is straight with ease, and I now have zero lines on my neck.
• Great color in my face most of the time, and my skin is improving weekly
• I can feel my palette flattening a little, and it must be slightly wider as my tongue no longer touches the edges of my teeth when on the roof of my mouth
• Posture is good now without effort.”
Danny ⭐⭐⭐⭐⭐
70-year-old male
“I feel like my face is a bit broader, could be a placebo, though will need more results to be fully sure. Teeth feel different every morning, possible increase in mood. I find myself subconsciously having my jaw shifted forward so that the midline of my teeth line up, originally having had a slight crossbite.”
Money-Back Guarantee

Reviv Mouth Guard is backed by a 90-day money-back guarantee, giving you the confidence to try it risk-free.
If you’re not fully satisfied with the comfort, fit, or results, you can request a refund within 90 days of your purchase. This policy allows you to test the product consistently and experience its potential benefits without pressure.
The guarantee reflects the brand’s commitment to quality and customer satisfaction, ensuring a secure and worry-free buying experience.
Is Reviv Mouth Guard Worth It?
Yes, for many people, Reviv Mouth Guard is worth trying. It offers a simple, non‑invasive way to support jaw alignment, reduce nighttime clenching and grinding, and promote more balanced facial muscle activity while you sleep.
It’s comfortable, food‑grade silicone design allows for consistent nightly use without affecting breathing or sleep quality.
Backed by a 90‑day money‑back guarantee, it gives you plenty of time to evaluate its benefits risk‑free.
While results can vary by individual, many users find it helpful for easing jaw tension and improving overall comfort and facial harmony, making it a practical option for both health and cosmetic support.
Pricing Details
- Buy Reviv 1 for $100 — includes one mouthguard.
- Buy Reviv 2 for $150 — includes two mouthguards, giving you greater value and convenience.
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Where to Buy?
Reviv Mouth Guard is available for purchase exclusively through the official website. Buying directly from the official source ensures you receive a genuine product along with the full 90-day money-back guarantee and customer support.
It also guarantees the highest quality and hygiene standards, avoiding counterfeit or low-quality versions.
Simply visit the official site, place your order, and have the mouthguard delivered to your doorstep. This direct purchase method ensures a safe, reliable, and hassle-free buying experience.

Conclusion
I highly recommend the Reviv Mouth Guard for anyone looking to improve jaw alignment, reduce nighttime clenching, and subtly enhance facial balance.
Its soft, 100% food-grade silicone design ensures all-night comfort, while the ergonomic fit supports proper jaw and neck posture naturally during sleep.
Non-invasive, easy to use, and backed by a 90-day money-back guarantee, Reviv is a practical solution for both health and aesthetic benefits.
Beyond jaw support, Reviv encourages better neck posture and balanced muscle activity, which can improve overall facial symmetry over time.
Consistent nightly use can lead to a sharper jawline, reduced tension, and better overall facial harmony. It’s a simple, effective tool that truly delivers results while you rest.
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Frequently Asked Questions
Will it affect my breathing during sleep?
No, the Reviv Mouth Guard is designed with a breath-friendly fit. Its ergonomic shape allows airflow to remain unobstructed, so you can breathe comfortably and sleep peacefully while using the device overnight.
Can anyone use Reviv Mouth Guard?
The mouthguard is suitable for most adults thanks to its universal one-size design. However, individuals with serious dental conditions, braces, or dentures should consult a dentist before use to ensure safety and proper fit.
How long does it take to see results?
Results vary depending on individual usage and jaw condition. Many users notice reduced clenching, decreased jaw tension, and subtle improvements in jawline definition within a few weeks of consistent nightly use.
Is it easy to clean?
Yes, cleaning Reviv is simple. Rinse it with warm water or use a mild soap before and after each use. Allow it to air-dry completely before storing it in a clean, dry place to maintain hygiene and prolong its lifespan.
Can it be worn with braces or dentures?
It is not recommended for use with braces, dentures, or severe dental misalignments without consulting a dentist. The device is designed for natural teeth and standard jaw alignment to ensure proper fit and effectiveness.
How long does the mouthguard last?
With proper care and maintenance, including regular cleaning and safe storage, the Reviv Mouth Guard can last for several months of nightly use, providing consistent support for jaw health and facial balance.
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