LunaGuard Night Guard | Teeth Grinding & Jaw Clenching Mouthguard

A slim, comfortable solution for teeth grinding and jaw clenching, designed for adults who want reliable overnight protection without the bulk of a traditional dental guard. The LunaGuard fits in minutes at home and can be remoulded up to 20 times for a consistently comfortable fit.

Best for

• Adults experiencing teeth grinding (bruxism) or jaw clenching at night
• People who find standard mouthguards too thick or uncomfortable to sleep in
• Those who want a custom-fit guard without a dentist visit
• Anyone looking to protect their enamel and reduce morning jaw pain or headaches

How it works

LunaGuard uses Absorb-X™ technology built into its ultra-thin 1.6mm medical-grade thermoplastic shell. The material absorbs and disperses the force of grinding before it reaches your teeth and jaw joints. To fit, simply heat in hot water, place in your mouth, and bite down gently — the guard moulds to your exact bite in minutes.

Key features

• Absorb-X™ technology disperses grinding force
• Ultra-thin 1.6mm design — barely noticeable during sleep
• Custom mouldable at home in minutes
• Remouldable up to 20 times
• Medical-grade thermoplastic — BPA-free
• Easy to breathe, speak, and drink while wearing
• Includes protective storage case

About LunaGuard

LunaGuard® is made by McKeon Products, Inc. — the company behind Mack's®, the #1-selling earplug brand in the USA. Established in 1962, McKeon Products has built a reputation for practical, high-quality health and wellness products designed for everyday use.

Materials

Medical-grade thermoplastic — durable, lightweight, remouldable, and BPA-free.

Care instructions

• Clean thoroughly before and after each use
• Store in the included case in a cool, dry place
• Avoid temperatures above 71°C (160°F)
• Do not expose to alcohol-based mouthwash or whitening products

Cautions

• Not suitable for use with braces, dentures, loose teeth, fillings, caps, cavities, mouth sores, or bleeding gums
• Consult your dentist if discomfort or pain occurs
• Not intended for athletic use

Why buy from Sleep & Sound?

We're an Australian sleep and hearing health specialist — not a general marketplace. Every product we stock is chosen because it works. We offer free standard shipping on orders over $100, a 30-day return policy on unopened items, and real support from people who know these products.