Reazeal ATG0603R Mouldable Night Mouth Guard

The Reazeal Mouth Guard(ATG0603R) is a mouldable dental guard intended for night-time use. Its boil-and-bite fitting process is designed to shape the EVA guard to your teeth, but customer feedback is mixed on fit, including reports of tightness around the jaw.

At a glance

Designed to reduce teeth grinding and clenching during sleep.
The listing describes a boil-and-bite fitting process taking less than 10 minutes.
Made from EVA, with a retainer case mentioned in the product description.

Price

£12.74Save 15%

Reference price: ~~£14.99~~

Price checked: 12 Nov 2026

View offer Ahead of Black FridayExplore the selection

Often bought together

Retainer Fresh Retainer Cleaner Tablets 36 Tablets Denture Cleaner | Also cleans mouth guards, dentures & clear aligners. Removes plaque, odour & stains for a fresh, hygienic finish daily

£9.99

TheSleepGuard Mouth Guard for Clenching Teeth at Night [Pack of 4, Small & Large Sizes] – Custom Night Guards for Teeth Grinding – Nighttime Protection During Sleep for Men and Women

£14.95

Pros and cons

Pros

Mouldable boil-and-bite design lets adults shape the guard at home.
Customer feedback reports ease of moulding and perceived help with grinding and clenching.
A storage case is mentioned in the feature description.

Technical specifications

8 specifications

Identity
Brand	Reazeal
Model	Mouth Guard(ATG0603R)

Dimensions and installation
Dimensions listed	10.2 x 6.4 x 2.5 centimetres

Materials and protection
Material listed	Ethylene Vinyl Acetate (EVA)

Use and design
Recommended use	Night Time Use
Age range	Adult
Colour	Clear
Sport listed	Boxing

What to know before buying

Listing details to confirm

The listing gives conflicting item quantities, with one field stating 1.0 count and another stating 4. It also describes a retainer case, but the supplied package contents do not confirm the included kit. Check the selected listing for quantity and case inclusion before buying. Customer reports differ on fit, including some reports of jaw tightness, so the moulded fit may not suit everyone.

Who is it for?

A good fit for

Adults seeking a mouldable guard for night-time grinding or clenching.
Buyers willing to use a boil-and-bite fitting process rather than order a dentist-made guard.

Less suited to

Buyers who need a confirmed multi-pack quantity or confirmed case in the box.
Anyone needing a guaranteed fit or a guard specifically confirmed for their individual dental needs.

Reazeal ATG0603R Mouldable Night Mouth Guard · photo 2 — Additional product photo 2

Customer reviews on Amazon

3.9 / 5 · 16,140 ratings

5 stars59%59%
4 stars12%12%
3 stars10%10%
2 stars5%5%
1 star14%14%

Customer feedback describes the guard as easy to mould and reports perceived help with grinding and jaw clenching, with some users saying it offers a lower-cost alternative to dentist-made guards. Fit experiences are mixed, and some customers report jaw tightness. That matters for a product whose intended use depends on a comfortable moulded fit. Overall ratings are also mixed, so they do not establish how well it will work for a particular buyer.

Positive themes

Customers report ease of moulding and perceived help with grinding and clenching.
Some customer feedback describes it as good value compared with dentist-made guards.