QuietLab Reviews - Does It Really Work?

Wondering if Quiet Lab really works? In this 2025 roundup of verified QuietLab reviews , we’ll explore real customer experiences, pros and cons, how the QuietLab Plus mouthpiece works, and how it compares to other snoring solutions like VitalSleep, ZQuiet, and CPAP.

If you or your partner is struggling with snoring, it’s important to explore solutions that could make a difference. Snoring can impact sleep quality, overall health, mood, and relationships. Could the QuietLab Snoring Mouthpiece be a comfortable and affordable way to improve your sleep without interruptions?

In this guide, we’ll examine how the QuietLab Plus claims to work, what sets it apart from other options like ZQuiet, VitalSleep and CPAP, and the potential benefits it might offer.

The Quiet Lab Snoring Mouthpiece is an anti-snoring device designed to minimize snoring by improving airway openness during sleep. Crafted for comfort, the QuietLab Plus gently adjusts your jaw to prevent the vibrations that cause snoring. This device is adjustable, customizable, and made from durable materials, making it a new solution for those seeking long-term snoring relief.

Reviewing and comparing hundreds of customer reviews to decide whether or not a product is right for you can be a time-consuming and daunting task. So to speed things up for you, we have used AI to summarize some 250+ QuietLab reviews. This recap of actual customer opinions (as of May 2025) will help you make an informed purchase decision, weighing potential pros and cons of QuietLab anti-snoring solutions.

According to a popular review site, as of May 2025 QuietLab has achieved an average user rating of 3.5 stars. This suggests that wearing QuietLab mouthpieces does in fact help many snorers, and in particular people who suffer from mild snoring overcome or at least alleviate their snoring issues. However, the relatively high percentage of one and two star reviews (around 25% of all reviews) indicates that QuietLab was not the ideal anti-snoring solution for all shoppers.

Negative QuietLab user reviews often highlight perceived issues in the following areas:

• Jaw pain or gag reflex: A subset can’t tolerate the forward‑jaw position, reporting soreness after a night or two.

• Refund & Return friction: As of May 7 2025 the return policy on the official QuietLab website reads: “Try our mouthpiece for 30 nights, and if you’re not satisfied, just reach out to us [...] with your order details, and we’ll guide you through the return process”. Please refer to the QuietLab website for the most updated version of the return policy.

• While this does not specifically state under what conditions the company will also issue refunds many negative reviews indicate that “65% refund unless you ship back to China” is not ideal and also criticize return postage rates of “$20 – $35”. Please note these may or may not be exceptional cases. Best reach out to QuietLab directly to verify what the requirements for refund are prior to making a purchase.

• Review authenticity: Multiple 5‑star entries reuse near‑identical language or very similar language. While this does not mean that these reviews are illegitimate, we would recommend taking a look for yourself if they seem human written and non-incentivized.

• Drop‑shipping delays: Many reviewers have pointed out that QuietLab shipments originated from Shenzhen, China and that this has potentially contributed to delivery delays of up to two weeks.

Again, we want to reiterate that the summary provided above is based on user reviews that are publicly available and we cannot verify if the feedback provided is in fact accurate or not. We suggest that you take with them a grain of salt and also consider other factors, such as professional reviews prior to making a purchase decision. 

The majority of all QuietLab reviews are positive. More than 60% of all reviews are 4 or 5 start ratings and here are the reason why many past shoppers are happy with their purchase, according to reviews:

• Immediate snoring relief: Many users claim the device “stopped snoring the very first night,” calling the change life‑changing or marriage‑saving.

• Comfort after minor adjustments: Once heat‑molded and tweaked, most satisfied buyers report they “barely feel it” during sleep.

• Upsell add‑ons appreciated : Users who bought travel cases or cleaning tablets often say the extras make upkeep simpler.

Here’s what actual users have to say about their experiences with QuietLab:

John, 45: “My snoring was affecting my wife’s sleep, so I decided to try QuietLab. It’s comfortable, and I feel much more rested in the mornings.”

Sarah, 37: “I was skeptical, but QuietLab has made a big difference. My partner finally sleeps through the night, and I don’t wake up feeling groggy.”

Michael, 50: “After trying several mouthpieces, I found QuietLab to be the most adjustable and comfortable. Highly recommend!”

QuietLab is dedicated to enhancing sleep quality with innovative and comfortable anti-snoring devices. Here’s why QuietLab Plus is a trusted option:

The QuietLab Plus works by gently positioning your lower jaw forward, which keeps your airway open while you sleep. This reduces the blockage that often leads to snoring. Here’s a closer look at how it works:

1. Adjustable Jaw Positioning: With adjustments, QuietLab Plus allows you to fine-tune the jaw position for better sleep.
2. Stable, Comfortable Fit: The QuietLab Plus stays securely in place throughout the night, minimizing disturbances for you and your partner.

This simple yet effective design keeps your airway open, reducing snoring sounds for a quiet night’s sleep.

• Enhanced Sleep Quality: Enjoy deeper, more restorative sleep without interruptions from snoring.

• Healthier Life: Chronic snoring is linked to various health concerns, including high blood pressure, fatigue, and even sleep apnea. By addressing snoring at its root, QuietLab can help promote better health and well-being.

• Improved Relationships: Snoring often disrupts sleep for both the snorer and their partner. Using QuietLab helps you both sleep peacefully, easing any tension caused by nightly noise.

• Risk-Free Purchase: QuietLab offers a money-back guarantee, letting you try the device with confidence. But the customer must pay for shipping and it must be returned to China based on reviews. 

Using the QuietLab Snoring Mouthpiece is easy. Here’s how to get the best fit and performance:

1. Boil and Bite Fitting: Start by boiling water and briefly placing the mouthpiece in it. Then, bite down to create a perfect mold of your dental structure.
2. Adjust the Jaw Position: Fine-tune the jaw positioning to ensure maximum comfort and airflow.
3. Wear it Nightly: Place the device in your mouth before bed. With consistent use, you’ll notice a reduction in snoring.
4. Clean Regularly: Clean your QuietLab daily with mild soap or mouthpiece cleaner to maintain hygiene and durability.

It does not appear to be FDA cleared which is required to be sold in the USA. A point that is listed in many customer reviews is the FDA clearance status of QuietLab. In the US the FDA (Food and Drug Administration) is tasked with protecting public health by ensuring the “safety, efficacy, and security” of medical devices and other related products. 

Getting FDA clearance for a health related product is thus often regarded as the gold standard and signals a degree of safety. It is important to point out that this does not necessarily imply that products that have not achieved FDA clearance are of inferior quality or must not be trusted. QuietLab is not listed in the U.S. FDA medical‑device database, and based on online research the company does not disclose ISO‑certified manufacturing or biocompatibility testing results. 

The QuietLab mouthpiece is molded from EVA plastic which is also commonly used in mouthguards used for sports applications. EVA plastic is softer than the heat‑cured acrylic used in dentist‑made MADs. While EVA is generally safe, it wears faster (6‑12 months) and can absorb odors if not cleaned daily.

Since it is not FDA cleared, it can not be sold on Amazon. 

Choosing between anti-snoring mouthpieces like QuietLab Snore Guard and ZQuiet can be challenging. While both offer snoring relief, QuietLab has several advantages:

• Custom Fit: QuietLab is fully adjustable, allowing for precise jaw positioning, while ZQuiet has limited adjustability options.
• Material Durability: Both are made with medical-grade materials, but QuietLab users often find it more durable with daily use.
• Value and Warranty: QuietLab includes a money-back guarantee and a more extended warranty period than ZQuiet, adding peace of mind to your purchase.
• Denture Wearers: Can not be worn if you do not have teeth. 

VitalSleep and QuietLab both help reduce snoring, but the best seller VitalSleep’s FDA-cleared design and adjustable Accu-Adjust System provide a more customized fit for better results. With over 10 years of proven success, VitalSleep offers the reliability and quality of a USA-made product, backed by a 1-year warranty

1. While both VitalSleep and QuietLab aim to address snoring, VitalSleep’s adjustable Accu-Adjust System offers a more personalized fit and features thermoplastic for optimal comfort and effectiveness to help stop snoring.
2. VitalSleep is FDA-cleared, BPA free, and made in the USA, providing users with added assurance of quality and safety compared to QuietLab.
3. With over a decade of proven success and a 1-year warranty, VitalSleep stands out as a trusted solution for achieving restful, quiet nights. If not satisfied, VitalSleep provides a full refund.
4. Read the full review of VitalSleep vs Quietlab here.

Can Quietlab anti snoring mouthguards help with sleep apnea? For individuals with severe snoring or sleep apnea, CPAP (Continuous Positive Airway Pressure) machines are a common recommendation. However, CPAP and the QuietLab mouthpiece serve different needs:

• Effectiveness: CPAP is highly effective for treating severe sleep apnea by maintaining continuous airflow. QuietLab is targeted toward mild to moderate snoring, making it ideal for those without severe sleep apnea.
• Comfort: CPAP machines require a mask and can be uncomfortable for some users. QuietLab offers a much more straightforward, low-maintenance solution that only requires a simple mouthpiece.
• Portability: CPAP machines are bulky and require a power source, which limits travel options. In contrast, the QuietLab is compact and easy to take anywhere.
• Cost and Accessibility: CPAP machines can be expensive and typically require a prescription. QuietLab, on the other hand, is affordable, prescription-free, and readily available.

We recommend speaking to a medical doctor to determine if a device like the QuietLab mandibular advancement can help with sleep apnea. Those with more severe cases of sleep apnea, a CPAP machine is the go to solution. 

While QuietLab certainly can be an effective option to help you overcome snoring issues, it’s with mentioning that there are a number of alternatives available in the market. The table below lists some of the most popular anti-snoring mouthpiece brands. 

If you’re ready to tackle snoring and improve your sleep quality, the QuietLab Snoring Mouthpiece is an ideal choice. With its adjustable fit, premium comfort, and proven effectiveness, QuietLab can be the solution for a quieter, healthier, and more restful night’s sleep. 

If you found this blog post interesting also check out or article on: How to stop mouth breathing.