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  • Trusted Worldwide — 15M+ Sold
  • Dental Warranty on Every Guard
  • King’s Award Winner 2026
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OPRO Best Sellers

Dentist Level Fit Mouthguards
Instant Custom-Fit Mouthguards
Gold Level Black Mouthguard for Braces
Mouthguards for Braces
OPRO Night Guard: mouthguard, fitting cradle and retail packaging, showing 'protects teeth from grinding (bruxism)' and 'promotes restful sleep' claims
Night Guard

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UV Cleaning Case For Your Mouthguard

UV Cleaning Case For Your Mouthguard

€34,99

OPRO Compact Ultrasonic UV Cleaner

OPRO Compact Ultrasonic UV Cleaner

€54,99

Antimicrobial Mouthguard Case Black

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Instant Custom-Fit Countries Mouthguards

Better Fit. Better Protection

Show your national pride with our Countries Instant Custom-Fit mouthguards. Featuring national colours and inspired designs, this range lets you represent your roots every time you play.

Built using OPRO’s award-winning Instant Custom-Fit technology, recognised with the prestigious King’s Award for Enterprise in Innovation 2026, each mouthguard delivers elite-level comfort, fit, and protection trusted by athletes worldwide.

Using our patented fin technology, every mouthguard moulds securely to your teeth at home, giving you a custom fit without the need for a dentist.

Trusted by athletes, schools, and clubs, the Countries range combines standout style with serious protection.

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Instant Custom-Fit USA Mouthguard
 

Instant Custom-Fit USA Mouthguard

From €49,95
Instant Custom-Fit Ireland Mouthguard
 

Instant Custom-Fit Ireland Mouthguard

From €49,95
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Wear Fixed Braces?

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Instant Custom-Fit Scotland Mouthguard
 

Instant Custom-Fit Scotland Mouthguard

From €42,95
Instant Custom-Fit USA Silver Mouthguard
 

Instant Custom-Fit USA Silver Mouthguard

From €49,95
OPRO Instant Custom-Fit England sports mouthguard: England flag design with gold interior fins for moulding
 

Instant Custom-Fit England Mouthguard

From €42,95
Instant Custom-Fit USA Gold Mouthguard
 

Instant Custom-Fit USA Gold Mouthguard

From €49,95
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Precision Fit Guarantee

The perfect fit or your money back

Instant Custom-Fit UK Gold Mouthguard
 

Instant Custom-Fit UK Gold Mouthguard

From €49,95
Instant Custom-Fit France Mouthguard
 

Instant Custom-Fit France Mouthguard

From €49,99
Three athletes in red 'Great Britain Vitality' uniforms celebrating.

Dental Warranty

With Every Mouthguard

Instant Custom-Fit Italy Mouthguard
 

Instant Custom-Fit Italy Mouthguard

From €49,99
Instant Custom-Fit UK Silver Mouthguard
 

Instant Custom-Fit UK Silver Mouthguard

From €49,95
Instant Custom-Fit South Africa Mouthguard
 

Instant Custom-Fit South Africa Mouthguard

From €49,95
Instant Custom-Fit Wales Mouthguard
 

Instant Custom-Fit Wales Mouthguard

From €42,95
Instant Custom-Fit Germany Mouthguard
 

Instant Custom-Fit Germany Mouthguard

From €49,95
Instant Custom-Fit UK Mouthguard for Braces
 

Instant Custom-Fit UK Mouthguard for Braces

From €49,95
Instant Custom-Fit UK Silver Mouthguard for Braces
 

Instant Custom-Fit UK Silver Mouthguard for Braces

From €49,95
Instant Custom-Fit Mexico Mouthguard
 

Instant Custom-Fit Mexico Mouthguard

From €49,95
Instant Custom-Fit UK Gold Mouthguard for Braces
 

Instant Custom-Fit UK GoldMouthguard for Braces

From €49,95
OPRO mouth guard with Spanish flag design on a white background
 

Instant Custom-Fit Spain Mouthguard

From €44,95
Instant Custom-Fit Japan Mouthguard
 

Instant Custom-Fit Japan Mouthguard

From €49,95
Silver Level New Zealand All Blacks Rugby Mouthguard
 

Silver Level New Zealand All Blacks Rugby Mouthguard

€16,99
Instant Custom-Fit Sweden Mouthguard
 

Instant Custom-Fit Sweden Mouthguard

From €49,95
OPRO Instant Custom-Fit Canada sports mouthguard: Canada flag design with gold interior fins for moulding
 

Instant Custom-Fit Canada Mouthguard

From €44,95
Instant Custom-Fit Australia Mouthguard
 

Instant Custom-Fit Australia Mouthguard

From €42,95
Instant Custom-Fit USA Gold Mouthguard for Braces
 

Instant Custom-Fit USA Gold Mouthguard for Braces

From €49,95

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