Reviv Mouth Guard Reviews – Is It Safe And Worth Trying?

Reviv Mouth Guard is a soft silicone nighttime dental guard designed to reduce teeth grinding, ease jaw tension, and support better sleep comfort safely.

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Reviv Mouth Guard Reviews

What Is Reviv Mouth Guard?

Reviv Mouth Guard is a nighttime oral appliance designed to be worn while sleeping.

It is typically made from food-grade silicone and is shaped to sit over the teeth, with the company positioning it as a device that influences jaw positioning, bite alignment, and oral posture during rest.

According to its promotional material, different sizes are offered to fit various mouth structures, and it is presented as part of a broader “sleep-time alignment” routine.

Reviv is advertised as more than a standard mouth guard, with suggestions that it may help with jaw alignment, facial posture, and related aesthetic or functional changes over time.

However, these types of effects are not universally supported by established clinical evidence in mainstream dentistry for over-the-counter devices of this kind.

How Does It Work?

Reviv Mouth Guard works by sitting over your teeth while you sleep and creating a controlled resting position for your jaw.

The soft silicone material acts as a spacer between the upper and lower teeth, which reduces direct contact and limits the pressure caused by clenching or grinding at night.

By guiding how the jaw rests, it aims to keep the muscles in a more relaxed state throughout sleep.

The device is typically molded or selected to fit different mouth sizes, so it stays in place without feeling too rigid.

Once fitted, it subtly changes how your bite comes together, encouraging a slightly different alignment than your natural nighttime clench. This is the basis for its claims of reducing tension in the jaw area and improving comfort during sleep for some users.

Over time, the idea behind consistent use is that the jaw muscles adapt to this new resting pattern, potentially reducing strain from grinding habits. 

Reviv Mouthguard Specification

REVIV ONE

  • Price: $100.00
  • Durability: 2–4 months
  • Color Options: Blue, White
  • Aggressiveness on Gums: Medium
  • Air Holes: Large
  • Sizes Available: Large, Small
  • Guarantee: None
  • Good for Clenchers/Grinders: No

REVIV TWO

  • Price: $150.00
  • Durability: 12+ months
  • Color Options: Yellow
  • Aggressiveness on Gums: Low
  • Air Holes: Small (hard to mouth-breathe)
  • Sizes Available: Large, Medium
  • Guarantee: 1 year (up to 2 free replacements)
  • Good for Clenchers/Grinders: Yes

Key Features

Reviv Mouth Guard is a nighttime oral appliance designed to support jaw comfort, reduce clenching, and improve sleep-time oral positioning.

It is made from soft silicone and is intended to be worn while sleeping for daily use.

  • Food-Grade Silicone Material – Made from soft, BPA-free silicone designed to be safe, flexible, and comfortable for overnight wear.
  • Nighttime Jaw Positioning Support – Helps guide the jaw into a more relaxed resting position during sleep to reduce tension from clenching.
  • Clenching & Grinding Protection – Acts as a cushioning barrier between upper and lower teeth, helping reduce wear caused by bruxism.
  • Jaw Muscle Relaxation Focus – Aims to reduce strain on jaw muscles and the TMJ area by encouraging a more balanced bite position.
  • Comfortable Adaptive Fit – Designed to fit comfortably in the mouth without complex customization, allowing easier nightly use.
  • Easy Cleaning Design – Can be rinsed and reused daily with simple maintenance like water or mild soap cleaning.
  • Sleep Comfort Support – Positioned to reduce jaw tension, which may contribute to a more relaxed and undisturbed sleep experience.

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Benefits

Reviv Mouth Guard is marketed as a nighttime oral appliance designed to support jaw comfort and reduce stress caused by clenching or grinding during sleep.

Its benefits are mainly centered around protection, comfort, and improved nighttime oral posture.

  • Reduces Teeth Grinding Damage – Helps protect teeth from wear and enamel erosion caused by nighttime clenching or bruxism.
  • Supports Jaw Relaxation – Encourages a more relaxed jaw position, which may help reduce tension while sleeping.
  • Protects Against Jaw Strain – Acts as a cushioning barrier that absorbs pressure between upper and lower teeth.
  • May Ease Morning Discomfort – Some users report reduced jaw tightness, soreness, or stiffness after waking up.
  • Helps Manage Clenching Habits – Provides physical guidance that can make users more aware of nighttime jaw positioning.
  • Supports TMJ Comfort – May help reduce stress on the temporomandibular joint by limiting excessive bite force during sleep.
  • Improves Sleep Comfort for Some Users – By reducing jaw tension, it may contribute to a more relaxed and uninterrupted sleep experience.

✅ Pros

  • Protects teeth from grinding and enamel wear during sleep
  • May reduce jaw tension and nighttime clenching
  • Provides a soft cushioning layer between teeth
  • Can help ease morning jaw stiffness for some users
  • May support comfort in the TMJ area
  • Simple to use as part of a nightly routine
  • Easy to clean and maintain with basic care
  • Soft silicone design improves overnight comfort
  • Encourages awareness of jaw positioning habits

❌ Cons

  • Only available on the official website
  • Results for alignment or aesthetics are not guaranteed
  • May not fit all users comfortably without adjustment or adaptation

How To Use?

Using the Reviv Mouth Guard is designed to be simple and part of your nightly routine. It is intended to be worn only during sleep for consistent results and comfort.

  • Clean Before Use – Rinse the mouth guard with warm water before putting it in your mouth to ensure hygiene and comfort.
  • Place in Mouth Properly – Gently position it over your upper or lower teeth (depending on the design instructions) so it sits comfortably and evenly.
  • Bite Lightly to Set Fit – Once placed, gently bite down to help it settle into position and align with your natural bite.
  • Wear While Sleeping – Use it every night during sleep to maintain consistent jaw positioning and protection from grinding.

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Reviv Mouth Guard Customers

Most of Reviv Mouth Guard Customer reviews have been majorly positive, with an average rating of ⭐⭐⭐⭐⭐ 4.92/5 from 2000+ reviews.

Reviv Mouth Guard Before and After

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 took before and after photos.”

Harry ⭐⭐⭐⭐⭐

28 year old male

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 neck.
  • Great color in face most of the time and my skin is improving weekly
  • I can feel my palette flattening a little and must be slightly wider as my tongue no longer touches

teeth edges when on the roof of my mouth

  • Posture is good now without effort.”

Tania ⭐⭐⭐⭐⭐

25 year old female

“I feel like my face is a bit broader, could be 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 have had a slight crossbite.”

Danny ⭐⭐⭐⭐⭐

70 year old male

Reviv Mouth Guard Vs Others

Reviv Mouth Guard Vs Others

Is It Safe And Worth Trying?

Yes, Reviv Mouth Guard is generally considered safe for most adults to try when used as a simple silicone nighttime mouth guard.

It is made from soft, food-grade material and is designed for non-invasive use during sleep.

For people who grind their teeth or clench their jaw at night, it can offer a comfortable way to reduce pressure and protect teeth.

Money Back Guarantee

Reviv Mouth Guard money-back guarantee is advertised as a 90-day satisfaction guarantee.

The official policy states that customers can try the product for up to 90 days, and if they are not satisfied for any reason, they can request a full refund by contacting customer support.

The return process typically involves requesting a return label, sending the product back, and then receiving the refund within a few business days.

Pricing

Reviv Mouth Guard is generally priced at around $100 for a basic single unit, depending on the package and version you choose.

The entry-level Reviv 1 is typically sold at about $100, making it the most affordable option in the lineup. Higher-tier versions or bundles can cost more based on added durability, support, or extra features.

For upgraded models, prices usually range up to around $150 for Reviv 2, which includes improved materials, longer durability, and additional warranty or support options. 

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Where To Buy?

You can buy the Reviv Mouth Guard directly from its official website, which is the main and most reliable source for all available models and sizes.

This ensures you receive the genuine product along with any included guarantees, support, and return policy.

It is typically sold through the brand’s own online store under different versions like Reviv 1 and Reviv 2, where you can choose the size and package before placing your order.

After purchase, the product is shipped directly to your address with standard delivery options.

Reviv Mouth Guard Money Back Guarantee

Conclusion

Reviv Mouth Guard has a 4.92 out of 5-star rating ⭐⭐⭐⭐⭐, based on over 2,000+ reviews, indicating high levels of user satisfaction.

After reviewing Reviv Mouth Guard, it stands out as a simple, non-invasive option for people who struggle with nighttime teeth grinding, jaw tension, or general sleep discomfort related to clenching.

Its soft silicone design and easy-to-use structure make it an accessible choice for those looking for basic protection and added comfort without the complexity of dental procedures.

Personally, I highly recommend it as a supportive nighttime tool if your goal is to protect your teeth and reduce jaw strain during sleep. 

If you’re looking for an easy, low-risk way to support better oral relaxation at night, Reviv is definitely worth trying.

yes I want One

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Frequently Asked Questions

Is Reviv Mouth Guard safe to use every night?

Yes, it is made from soft, food-grade silicone and is designed for regular nighttime use for most adults.

How long does it take to see results?

Some users feel relief within a few days, while others may need a few weeks of consistent use.

What material is it made from?

It is made from soft, BPA-free, food-grade silicone for safe oral use. The material is flexible and gentle on teeth.

Is it suitable for sensitive gums?

Yes, the soft silicone design is generally gentle on gums. It aims to reduce irritation during use.

Can teenagers use it?

It is primarily intended for adults, and teens should consult a dentist first. Professional guidance is recommended.

yes I want One

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