--- product_id: 449194165 title: "OPRO Dentist Recommended Night Guard Clenching and Grinding Teeth,Bruxism TMJ Relief. Slim Fit,Customisable Size Restful Sleep. Dental Antimicrobial Nightguard Case Included (Clear)" brand: "opro" price: "¥25725" currency: JPY in_stock: true category: "Opro" url: https://www.desertcart.jp/products/449194165-opro-dentist-recommended-night-guard-clenching-and-grinding-teeth-bruxism store_origin: JP region: Japan --- # Clinically approved jaw protection Patented fitting technology 99.99% antimicrobial defense OPRO Dentist Recommended Night Guard Clenching and Grinding Teeth,Bruxism TMJ Relief. Slim Fit,Customisable Size Restful Sleep. Dental Antimicrobial Nightguard Case Included (Clear) **Brand:** opro **Price:** ¥25725 **Availability:** ✅ In Stock ## Summary > 🦷 Sleep tight, grind less — wake up refreshed and protected! ## Quick Answers - **What is this?** OPRO Dentist Recommended Night Guard Clenching and Grinding Teeth,Bruxism TMJ Relief. Slim Fit,Customisable Size Restful Sleep. Dental Antimicrobial Nightguard Case Included (Clear) by opro - **How much does it cost?** ¥25725 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/449194165-opro-dentist-recommended-night-guard-clenching-and-grinding-teeth-bruxism) ## Best For - opro enthusiasts ## Why This Product - Trusted opro brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Revolutionary Custom Fit:** Patented fitting cradle molds perfectly in minutes for a slim, comfortable, and secure fit every night. - • **Slim & Breathable Comfort:** Low-profile gel flow fins deliver a barely-there feel, promoting restful, uninterrupted sleep. - • **Clinically Tested & UK Made:** Diligently manufactured and tested in the UK, trusted by millions worldwide for effective TMJ and bruxism relief. - • **Award-Winning Dentist Design:** Developed by a leading UK dentist and double Queen’s award winner for innovation, ensuring expert-backed protection. - • **Advanced Antimicrobial Protection:** Biomaster additive reduces harmful bacteria growth by up to 99.99%, keeping your guard fresh and hygienic. ## Overview The OPRO Dentist Recommended Night Guard is a clinically approved, slim-fit mouthguard designed to alleviate teeth grinding and jaw clenching (bruxism). Developed by a leading UK dentist and featuring patented fitting technology, it offers a custom, comfortable fit that protects against TMJ disorders. Made from BPA and latex-free materials with Biomaster antimicrobial protection, it ensures hygiene and durability. Included with the guard are a fitting tool and antimicrobial case, making it a complete solution for restful, pain-free sleep. ## Description OPRO Dental Night Guards 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 night-time mouth guard for teeth grinding will ensure you no longer suffer in silence while you sleep. Bruxism may play a role in TMJ disorders, which triggers pain in the jaw joint and the surrounding muscles. Teeth grinding and clenching during sleep may overwork the discs in the joint and can affect the alignment of teeth. It can also strain the muscles used for chewing, talking, and yawning. Our TMJ mouth guard has a durable shell to reduce the impact of clenching and alleviate jaw discomfort associated with this.OPRO has been at the forefront of teeth and gum protection for over 25 years. Having supplied over ten million mouthguards worldwide to individuals, athletes, school kids and the best teams and associations, we know what makes a mouthguard offer the best protection. We’ve been able to tailor and improve our mouthguards over time, and we’ll never stop striving for perfection. ## Features - Award-Winning Expertise, Dentist Designed: Developed by leading UK dentist who founded OPRO, the world’s largest most technically advanced custom mouthguard brand and double Queen’s award winner for innovation. - Your Smile Safeguarded: Scientifically formulated to reduce the pressure across your jaw, protecting your upper and lower teeth from long-term impact of TMJ disorders. - Revolutionary Fitting Technology: Fit your nightguard in minutes, without the fuss... thanks to our patented fitting cradle. This innovative technology harnesses the power of the jaw to compress the nightguard over the teeth for a perfect impression and superior fit. - Slim-Fit and Breathable: Designed with state-of-the-art gel flow fins and featuring a low-profile design for a barely noticeable feel and a restful nights sleep. - Stay Safe, Stay Hygienic: Made with high-quality, BPA and Latex free materials. The OPRO Nightguard and case contains Biomaster antimicrobial additive to reduce the growth of harmful bacteria by up to 99.99%. - Made in the UK, Clinically Approved: Our OPRO Nightguard is diligently manufactured and tested in the UK. - What You Get: An OPRO nightguard, a handy storage case and our patented fitting tool to help get the perfect fit! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B3F92TX7 | | ASIN | B0B3F92TX7 | | Age Range Description | Adult | | Best Sellers Rank | #118,217 in Health ( See Top 100 in Health ) #161 in Grind Guards | | Brand Name | Opro | | Color | Transparent | | Customer Reviews | 3.6 3.6 out of 5 stars (894) | | Customer reviews | 3.6 3.6 out of 5 stars (894) | | Included Components | Case, Fitting Tool, Mouthguard | | Item Dimensions | 22 x 12 x 4 centimeters | | Item Nype Name | Night Guard | | Item model number | 5060143577659 | | Manufacturer | OPRO | | Manufacturer | OPRO | | Manufacturer Part Number | 5060143577659 | | Material Type | Ethylene Vinyl Acetate (EVA) | | Material Type Free | Bisphenol A Free, Latex Free | | Model Name | Grind Guard | | Model Number | 5060143577659 | | Number of Items | 1 | | Number of Packs | 1 | | Product Dimensions | 22 x 12 x 4 cm; 60 g | | Recommended Uses For Product | Indoor | | Sport Type | Football | | Unit Count | 1 Count | ## Product Details - **Brand:** Opro - **Colour:** Transparent - **Material:** Ethylene Vinyl Acetate (EVA) - **Model name:** Grind Guard - **Sport:** Football ## Images ![OPRO Dentist Recommended Night Guard Clenching and Grinding Teeth,Bruxism TMJ Relief. Slim Fit,Customisable Size Restful Sleep. Dental Antimicrobial Nightguard Case Included (Clear) - Image 1](https://m.media-amazon.com/images/I/615zw11b2hL.jpg) ## Frequently Bought Together - OPRO Dentist Recommended Night Guard Clenching and Grinding Teeth,Bruxism TMJ Relief. Slim Fit,Customisable Size Restful Sleep. Dental Antimicrobial Nightguard Case Included (Clear) - OPRO Mouthguard Cleaning Tablets – Pack of 36, Perfect for Use with Any Mouthguard, Gum Shield, Retainer, Or Aligner After Every Use, Leaves A Fresh Minty Taste, Kills Bacteria, Hygienically Cleans --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/449194165-opro-dentist-recommended-night-guard-clenching-and-grinding-teeth-bruxism](https://www.desertcart.jp/products/449194165-opro-dentist-recommended-night-guard-clenching-and-grinding-teeth-bruxism) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-24*