When you suffer from bruxism (grinding and clenching of the teeth) if jaw pain doesn’t keep you up at night, the fear of tooth damage and potential costs to try to repair it most certainly will. The Lunaguard® Nighttime Dental Mouth Guard utilizes a special remoldable thermoplastic to form a thin, comfortable, custom-fitted barrier of protection for your teeth. Protect your valuable teeth. Relieve the pain and get back to sleep with Lunaguard®, the best nighttime dental night guard for bruxism.