The Vitalsleep claims that its mouthpiece may help reduce snoring, which might help tackle common sleep-related concerns, such as sleep disruptions, daytime fatigue, and discomfort. It may provide a non-invasive means to support quieter, more restful sleep.
As per the makers, the Vitalsleep Mouthpiece comes with a custom-molded fit for better comfort, incremental adjustments for jaw positioning, and BPA-free and hypoallergenic construction.
In this review, we explore the Vitalsleep Mouthpiece in detail, including its features, associated benefits, and possible drawbacks.
As per the official site, Vitalsleep is an FDA-cleared mouthpiece that may support a peaceful sleep while improving airflow for easier, quieter breathing. The mouthpiece has a patented Accu-Adjust System that could help you adjust the lower jaw position to minimize airway obstruction.
Snoring usually occurs when the tongue and soft palate partially block the airway, causing vibrations as air passes through. The Vitalsleep mouthpiece may help advance your lower jaw, which might gently pull the tongue forward and stabilize the surrounding muscles. Such effects may lower the likelihood of tissue vibration and airway obstruction, which are primary contributors to snoring.
The manufacturers state that the mouthpiece may provide a custom fit through a heat-molded, boil-and-bite process, allowing you to adjust the device as per your comfort level.
The Vitalsleep Mouthpiece may provide a personalized fit, providing more convenience during use. It has a boil-and-bite system that allows you to mold it to your teeth.
As per the official site, the mouthpiece features the Accu-Adjust System, which lets you move the lower tray forward in small 1 mm increments, up to 8 mm. Such adjustability might help you find the best jaw position for keeping your airway open while maintaining comfort.
Small changes in mandibular advancement might reduce snoring severity. It may adapt to your unique jaw structure rather than forcing your jaw into a fixed position. This could potentially support comfort during sleep, minimize soreness, and help the mouthpiece stay firm while you sleep.
Vitalsleep claims that its mouthpiece may help gently move your lower jaw forward while you are asleep. The forward positioning might help open your upper airway and reduce the vibrations in your throat tissues that trigger snoring. This could help with quieter, more restful sleep and minimize sleep interruptions for both you and your partner. The mouthpiece could also make it easier to breathe through the night, helping you feel more refreshed in the morning.
According to the official site, the Vitalsleep Mouthpiece has FDA 510(k) clearance (Device Code LRK, Regulation 872.5570). This means that the FDA has reviewed the mouthpiece on the basis of its safety and effectiveness. Such clearance involved comparing Vitalsleep to other approved mandibular advancement devices and examining its design, intended use, and material safety.
The mouthpiece’s FDA-clearance status may ensure that the materials used in its construction are safe and biocompatible. It might also give you peace of mind and confidence in the device’s quality.
According to the official site, before using the Vitalsleep Mouthpiece, you need to immerse it in hot water for approximately 45 seconds, then allow it to cool down a little before placing it in your mouth. Once in position, you are required to gently bite down to form impressions of your teeth, ensuring a secure and personalized fit.
Post-molding, you may adjust the mouthpiece to suit your specific fit needs using the included Accu-Adjust tool. The device features left and right nylon, medical-grade screws that may allow you to move the lower tray forward or backward, increasing or decreasing airway opening as needed.
For cleaning the mouthpiece, the makers suggest using a toothbrush with toothpaste and cold water to remove debris. Alternatively, you can also soak the mouthpiece in denture tablets or mouthwash for about 10 minutes.
Soreness in your jaw and teeth could be a possible risk associated with the Vitalsleep mouthpiece. The mouthpiece works by gently moving your lower jaw forward, which might put excess pressure on your front teeth. Such an increase in pressure may leave your teeth feeling achy and your jaw feeling stiff, especially after waking up. If you have braces, dental sensitivity, or existing jaw issues, over-adjusting the device may affect your bite alignment. The jaw and dental discomfort could make it hard to wear the mouthpiece comfortably throughout the night.
You may experience excessive drooling while using the Vitalsleep mouthpiece. The mouthpiece holds your lower jaw forward, which can make it difficult to fully close your lips. It may cause saliva to build up in your mouth, which might contribute to wet pillows or even puddles of saliva when you wake up. Constant drooling may feel uncomfortable, create a mess, and disrupt your sleep.
Both the ZQuiet Mouthpiece and the Vitalsleep Mouthpiece may help improve sleep quality and minimize nighttime disruptions. However, the products may diverge in aspects like their features, composition, ease of use, and pricing structures.
With the ZQuiet Mouthpiece, you get the option to choose between Comfort Size 1 (with 2mm increments) or Comfort Size 2 (with 6mm increments). The Comfort Size 1 may be compatible if you have an overbite or a normal bite with light to moderate snoring, while the Comfort Size 2 may be better suited if you have an underbite or a normal bite with heavy snoring. Meanwhile, the Vitalsleep Mouthpiece comes in different sizes, with one version being 10% smaller to ensure a better fit. The mouthpiece uses the patented Accu-Adjust System, enabling you to make precise 1mm increments up to 8mm using an included adjuster.
In terms of composition materials, the ZQuiet Mouthpiece is made from a soft thermoplastic compound that has undergone toxicology, sensitivity, and biocompatibility testing. As per the official site, the mouthpiece is USA-made and free from silicone, latex, or Bisphenol A (BPA). Similarly, the Vitalsleep Mouthpiece uses medical-grade, hypoallergenic plastic that is also BPA-free, latex-free, and phthalate-free, with FDA clearance and biocompatibility testing.
When it comes to ease of use and setup, the ZQuiet Mouthpiece offers immediate readiness with no boiling, molding, or adjustments required. You simply need to insert it for use, which might eliminate setup hassle.
On the other hand, the Vitalsleep Mouthpiece involves a four-step setup where you need to boil it for 45 seconds, cool it briefly, bite down for impressions, and adjust as needed.
In terms of pricing, there are some differences between the products. For instance, the ZQuiet Mouthpiece is priced in the range of $35-$40 for a single pack, as part of a one-time purchase for both Comfort Size variants. Meanwhile, the pricing for the ZQuiet Mouthpiece is around $65-$70, making it more of a premium-priced option.
When comparing Snorerx Plus and Vitalsleep Mouthpiece, both products have differences in their features, custom fit, pricing, and ease of use.
Snorerx Plus offers a lightweight design with vertical jaw movement capabilities, which utilizes proprietary Thermal Matrix® material for a customized fit.
Meanwhile, Vitalsleep Mouthpiece is composed of durable, medical-grade, hypoallergenic plastic that is BPA-, latex-, and phthalate-free.
In terms of customization and adjustments, Snorerx Plus allows precise adjustments in 1-millimeter increments at any time, starting from an original 1-millimeter setting and advancing gradually every 2-3 nights.
On the other hand, Vitalsleep allows for micro-adjustments in 1-millimeter increments up to a maximum of 8 millimeters through its patented Accu-Adjust System.
SnoreRx Plus is priced at a rate between $100-$130 for a single unit. On the other hand, Vitalsleep Mouthpiece comes in two size options, both of which are currently priced between $65–$70.
SnoreRx Plus utilizes a straightforward boil-and-bite fitting process, taking about five minutes, with its Thermal Matrix® material creating a custom teeth impression, aided by an included fitting handle for ease.
Meanwhile, Vitalsleep also uses a boil-and-bite method. However, the makers suggest heating the mouthpiece in hot water for 45 seconds, followed by a 1-second cool in cold water before biting down, with the option to remold multiple times if the initial fit is imperfect.
There are some differences in the guarantees provided by the products. For instance, Snorerx Plus is backed by a 30-night 100% money-back guarantee when purchased directly from the official site.
On the other hand, Vitalsleep Mouthpiece comes with a 60-night money-back guarantee, paired with a 1-year warranty that includes free replacements for any reason, without requiring return of the used device.
As part of our evaluation, we carefully examined verified user feedback on Amazon between 2023 and 2025 to understand how the Vitalsleep mouthpiece performs in real-world use.
Many users expressed that the mouthpiece reduced the severity of snoring and supported more restful sleep. Features such as the boil-and-bite customization and adjustable fit were frequently praised in the reviews. Positive experiences also extended to customer support, which most users described as responsive and efficient when replacements were needed.
However, some users experienced discomfort in the form of jaw soreness and tooth sensitivity after using the mouthpiece. A few customers also raised concerns over material irritation during nightly use and the durability of the adjustment mechanism, particularly after the molding process.
Thus, there are mixed experiences of using the mouthpiece, particularly with its quality and consistency. While these issues are not universal, they represent an important consideration before buying it.
For evaluating the Vitalsleep Mouthpiece, we considered the reputation of the brand based on its background and presence across independent review platforms.
The brand operates in the sleep wellness market and emphasizes custom-fitting devices that may improve sleep quality.
On Trustpilot, the brand holds a 4.5 out of 5 rating from more than 180+ reviews, which reflects a mix of positive and neutral customer experiences. The Better Business Bureau has provided the brand with an “A+” rating.
Meanwhile, TenereTeam has provided the brand with a 4.5 out of 5 rating, though it is based on a smaller number of 8+ reviews. These findings may suggest that while Vitalsleep maintains a credible reputation in the market, its products may not meet the needs of every user.
Vitalsleep Mouthpiece may help minimize sleep disruptions by avoiding obstructed airways and offering a customized fit. Its usage requires a boil-and-bite molding process, which allows incremental adjustments of the lower jaw to help minimize airway obstruction.
However, you may experience minor jaw soreness, dental discomfort, and excessive drooling, particularly in the initial adjustment phase. If you have pre-existing dental concerns, TMJ issues, or implants, the mouthpiece may not be a compatible fit for your needs.
While the mouthpiece might help reduce the severity of snoring, it is not intended to tackle sleep apnea, which requires medical evaluation.
For safe and effective use, it is important to follow some precautions. Remolding the device too frequently may weaken its structure, so adjustments should be gradual and limited to the maker’s recommended range. If you experience prolonged pain, changes in bite alignment, or persistent dryness, it is advisable to discontinue use and consult a dentist.
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