It gently moves your lower jaw slightly forward while you sleep. This helps keep your airway more open, which reduces the throat vibrations that cause snoring. When it’s fitted and adjusted correctly, most users notice a clear difference.

It’s adjustable, so you’re not locked into one fixed position. You can fine-tune the jaw setting in small steps until you hit the sweet spot for comfort and performance. That control is what most “one setting” mouthpieces can’t offer.

Yes. It’s designed to stay secure in common sleep positions, including back and side sleeping. As long as it’s molded properly and adjusted to your comfort, it works regardless of position.

Yes. Once you mold it to your teeth, you can continue adjusting the jaw setting any time you need. This lets you improve results without remolding the mouthpiece.

Most people notice improvement quickly, often within the first few nights. If you need more time, it’s usually just a matter of small adjustments to find your best setting.

Adults who snore and want a simple, non-invasive solution are a strong fit. It’s especially helpful for people who want a customized fit and the ability to adjust over time. If you suspect sleep apnea, talk to a healthcare professional since this is intended for snoring reduction only.

Unlike ZQuiet, which is a "hinged" non-adjustable device, VitalSleep offers a fully customizable boil-and-bite fit. Compared to SnoreRx, VitalSleep offers a wider range of adjustment (8mm vs 6mm) and a longer warranty (1 year vs typically less), giving you more control over your comfort and results.

It’s made from BPA free, latex free, hypoallergenic materials designed for oral use. It contains no metal parts. It’s built to be durable while still comfortable once molded.

Yes, once it’s molded to your teeth it feels secure and more natural than a generic mouthguard. Most people find comfort improves after a few nights as they fine-tune the setting. Start with the lowest adjustment for the easiest first nights.

Most men do best with the standard (Regular) size. The Small size is about 10% smaller and is designed for many women or anyone with a smaller mouth or narrower jaw. If you’re unsure, start with Small for comfort, and you can exchange sizes for free.

You can speak briefly if needed, but it’s not designed for normal talking. It has no hinge, so your mouth movement is limited while it’s in place. It’s best to remove it before drinking water for comfort and safety.

Yes, you can refit it if you want a better mold. Just follow the refitting instructions so the material reshapes properly. If you need help, support can guide you step by step.

It’s made in California, USA, which helps keep quality consistent from unit to unit. It’s FDA-cleared for snoring reduction and manufactured under controlled standards for oral appliances. If you have questions about fit or use, our support team can help.

VitalSleep's durable design is made to last up to 1 year with regular use and proper care. However, for users who grind their teeth, the
lifespan may be shorter.

With your purchase, you’ll receive a full year of free replacements for any reason. If you need a new one, just contact us and we’ll send a replacement at no cost — no need to return the used device.

Need a replacement? Reach out to us and we’ll ship it to you for free

We can help. You can do a free size exchange, and return shipping is free. Just contact support and they’ll send the next size and handle the return.

Use of this device may cause tooth movement or changes in dental occlusion (bite), tooth or gum soreness, jaw pain, soreness or stiffness, obstruction of oral breathing, and excessive salivation.

This device is intended for snoring and mild to moderate obstructive sleep apnea only as cleared and directed. It is not intended to treat central sleep apnea.

Do not use this device if you have been diagnosed with central sleep apnea. Do not use this device if you have a severe respiratory disorder or serious breathing difficulty unless directed by a licensed healthcare provider.

Snoring may be a sign of obstructive sleep apnea or another serious sleep-related breathing disorder. If you have sleep apnea, use this device only under the supervision or recommendation of a licensed healthcare provider or dentist.

These effects may occur during initial use or adjustment and should be monitored. Do not advance the device beyond a comfortable setting. Ensure proper molding and fit prior to use.

Discontinue use if you experience severe pain, persistent discomfort, difficulty breathing, or any worsening of your symptoms.

If symptoms persist or worsen, discontinue use and consult a dentist or healthcare professional.

It’s FDA-cleared for snoring reduction and designed for nightly use when fitted and used as directed. Start at the lowest setting and adjust gradually for comfort. If pain or discomfort continues, stop using it and consult a dental professional.

With normal use and proper care, it’s built for long-term use. It also includes a 1-year warranty for manufacturing defects. Lifespan can vary based on use, cleaning, and how much you clench or grind at night..

It is not intended to diagnose, treat, cure, or prevent sleep apnea or any medical condition. Although mandibular advancement devices may help some people, we recommend speaking with a healthcare professional if you suspect sleep apnea.

Clean it daily using cool water and a soft toothbrush with toothpaste, or soak it in a denture cleaner for about 15 minutes. Rinse with cool water and let it air dry. Avoid hot water after molding.

We know you're excited to receive your order—and we're on it! All orders placed by 1 PM EST, Monday through Saturday, ship out the same business day.

📦 Free shipping within the USA – most deliveries arrive in just 2–4 business days.

🌍 International orders typically arrive in 7–14 business days, depending on your location.

We’ll email you a tracking link as soon as your order ships so you can follow it every step of the way.

You’re covered by a 60-night money-back guarantee. If you’re not satisfied, you can request a refund according to the return policy. For customer support, email support@vitalsleep.com.

It needs natural teeth to stay in place properly. It’s generally not recommended for full dentures or removable dental appliances. If you have partial dentures, check with your dentist before use.