ClenchNoMore Night Guard for Teeth Grinding & Clenching

Stop the grind before it costs you your teeth.

If you wake with a sore jaw, tension headaches, or teeth that feel worn or sensitive, night-time grinding (bruxism) could be the cause — and around 1 in 3 adults do it without knowing. ClenchNoMore is a boil-and-bite night guard for teeth grinding that moulds to your bite in about a minute, cushioning your teeth from the pressure of clenching while you sleep.

Why ClenchNoMore

• Custom-moulded fit — soften in hot water, bite, and it sets to your teeth. No dentist appointment, no impressions.
• Medical-grade, and dentist-recommended — a UK Class 1 medical device, FDA 510(k) cleared, and biocompatibility-tested to ISO 10993 for safe overnight oral contact.
• Made to last the night, every night — food-grade EVA, free from BPA, latex and phthalates. Each guard is validated for 30 nights of wear, so a 4-pack covers four months.
• A fraction of the dentist price — the same job a £400 custom guard does, for a price that makes sense to actually replace on schedule.

In the box: 4 × mouth guards + 2 × retainer cases (Original = 2 Large + 2 Small).

Choose your size: Original (2 Small + 2 Large — most popular), Small only, or Large only. Not sure? Start with Original and keep the size that fits best.

Backed by our 60-night money-back guarantee. Protect your teeth from grinding and clenching — starting tonight.