Not happy with your purchase? We take it back!
Your satisfaction is our top priority.

Say goodbye to restless nights and wake up feeling truly rested. This mouthpiece gently helps you breathe more smoothly, reduces snoring, and protects you from night grinding, so your nights finally become calm and your mornings refreshing.
Made from soft thermoplastic it moulds naturally to your bite giving you a personalised fit without pressure or bulk. You enjoy a stable, cushioned feel that adapts to your nightly movements without discomfort.

By slightly adjusting your jaw position the device opens your airways for freer breathing. This reduces the vibrations responsible for snoring and lets you fall into deeper more restorative sleep cycles.

If you grind or clench your teeth the double-sided structure creates a protective barrier that reduces wear, tension and morning jaw soreness. You sleep peacefully without harming your enamel.

The heat-moldable design lets you customise the fit in just a few minutes. Once shaped the material stays firm and reliable giving you a tailor-made feel every night with minimal effort.

You only need a quick rinse to keep it fresh. The included storage case keeps it hygienic, protected, and easy to take anywhere, perfect for travel, work trips, or everyday use.

You don’t need weeks to feel a difference. Many users notice calmer breathing and reduced snoring from night one helping you and your partner enjoy a more peaceful sleep environment.

Thanks to its smooth edges and medical-grade materials the guard avoids irritation and fits comfortably even in sensitive gums. You can wear it for hours without pressure or friction.

✓ Reduces snoring by improving nighttime airflow
✓ Protects teeth against grinding and clenching
✓ Custom-mouldable thermoplastic for a perfect fit
✓ Soft and comfortable for long wear
✓ Reusable and easy to clean daily
✓ Lightweight and portable with included case
Material: Medical-grade thermoplastic and soft inner layer
Fit method: Boil & bite moulding system
Function: Airway support plus anti-grinding protection
Cleaning: Rinse with warm water optional weekly disinfection
Use: Insert before sleep for immediate comfort and effectiveness
1 x Mouthpiece
1 x Protective Case
1 x User Guide
Your satisfaction is our top priority.
Shop on Belyser with confidence, knowing that we're here to support you if any issues arise
Belyser collaborates with dependable global shipping partners to ensure the secure and timely delivery of your packages. Our commitment is to ensure that your purchased items arrive safely and on schedule. In the event of any issues during the transit of your items, including damage, loss, or delays, you can have confidence that we will make every effort to resolve these issues and offer optimal solutions.
✔ £5 Credit in case of any delay
If we fail to deliver your order by Belyser’s latest estimated delivery date, you will receive a £5 credit within 48 hours of that date. This credit will be issued by email as a promo code and can be used on your next order.
✔ Instant resend if package lost
If your package experiences a lack of tracking updates for more than 15 days during transit, you have the option to request a complimentary reshipment. In the event that the original package is eventually delivered to you, you are welcome to keep it at no cost, and there is no need to return it.
✔ Instant resend for damaged items
If you receive your package and find that some items are lost or damaged in transit, rest assured that we will promptly issue an immediate resend for those items.
✔ 30-Day undelivered resend
If your package isn’t delivered within 30 days, you can request a complementary reshipment. If no action is taken within 35 days, we will automatically resend it. If it arrives later, you can keep it at no cost, and there's no need to return it.