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Night Guard

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OPRO Night Guard is a dental mouth guard that can help alleviate the symptoms of teeth grinding and jaw clenching, also known as Bruxism. Our clinically-approved teeth grinding guards have been scientifically formulated to reduce the pressure across your jaw, protecting your upper and lower teeth from long-term impact of TMJ disorders.

Most people are not even aware that they are suffering from Bruxism. But if you are experiencing face and jaw pain, headaches, or tooth sensitivity when you wake up, our highly advanced, durable dental gum shield will ensure you no longer suffer in silence while you sleep.

Delivery and returns

Free delivery over €30 If your mouthguard is a personalised Instant Custom-Fit, please allow 14 days for fulfilment.

Choose speedy lab service to have your mouthguard made in 48 hours and dispatched the following day.

We offer a 14-day return guarantee for items purchased through this site. This excludes personalised Instant Custom-Fit. Read more here.


Precision-Fit Guarantee

At OPRO, our ultimate goal is to ensure you are satisfied with every OPRO product you purchase. We hope you are delighted with the fit of your purchase, but if you are not for any reason, our dedicated customer support team is ready to assist you.

Our bruxism night guard has been specially designed with state-of-the-art gel flow fins and a patented fitting cradle, to accurately mould and gently hug the teeth for a cushioned, comfy fit. The customised teeth grinding guard features a low-profile design for a barely noticeable feel that rests comfortably in the contours of the mouth.

Superior hygiene and professional protection – using the latest cutting-edge technology BPA and latex free materials, each grinding teeth guard and storage case has added Biomaster antimicrobial technology, scientifically proven to inhibit the growth of bacteria by up to 99.99%.

When choosing a mouthguard for tooth grinding, OPRO gives you peace of mind as the global-leaders in custom-fit gum shields and number one brand of choice for sports partnerships. Developed by leading UK dentist and founder of OPRO, Dr Anthony Lovat, the Night Guard has been tested and approved as a Class 1 Medical Device.

Made in the UK. This easy-to-use dental mouth guard comes complete with English fitting instructions included in every box. Durable and versatile, this model offers advanced comfort protection for almost every mouth. However, it is not suitable for wearers of fixed braces.

The OPRO Night Guard tooth guard helps to promote a restful night’s sleep, so you can wake up feeling happy. Slim-fit and fully customisable – whatever the shape of your mouth, we’re here to help you put a smile back on it.

  • How to fit a mouthguard?

    Fitting an OPRO mouthguard is super simple. We have easy-to-follow instructions on the product packaging and you can view our fitting videos here.

  • What is the best OPRO mouthguard?

    All OPRO mouthguards have been designed to provide protection from potential injury to teeth and soft tissue and to remain firmly in place when being worn. The level of protection and retention increases with each level of mouthguard from Snap-Fit through to Instant Custom-Fit. To compare the range, click here.

  • How long does a mouthguard last?

    How long does a mouthguard last?

    This depends on your age and the condition of your mouthguard. Children and those undergoing orthodontic treatment should change their gum shields on a regular basis. Mouthguards should also be inspected frequently to check for any signs of wear and tear.

    Please also note that our comprehensive dental warranty is only valid for a year from the date of purchase.

    Each OPRO mouthguard comes complete with full instructions inside the pack. Follow the instructions on the fitting leaflet carefully. You can also check out our fitting videos here. If you experience any difficulty with fitting your OPRO mouthguard, please contact us and one of our experienced customer care team will be happy to help.

  • Do OPRO mouthguards come with a dental warranty?

    Yes; we offer a 12-month limited dental warranty on all OPRO Self-Fit mouthguards. To view the dental warranty details, please click here.

Not sure which mouthguard is right for you?

Not sure which mouthguard is right for you?

Use our Product Finder to get your perfect fit