SISU® Mouthguards are the safest, thinnest, and most comfortable mouthguards on the planet. However, no mouthguard will freshen your breath. That’s why SISU FRESH Mouthguard Spray was invented! This rejuvenating cinnamon and mint flavored spray is applied directly to the mouthguard before use, leaving a taste as sweet as victory itself. To clean after use, rinse, spray, and store the mouthguard once it is dry.

• Convenient, ready to use spray bottle
• Click-on cap to prevent leaking
• About 225 sprays per bottle
• 1 oz capacity
• Measurements (cm): 3.81 W x 2.81 L x 12.7 H

Extended Christmas Returns

Products purchased between 16th November and 24th December can be returned up to Friday 16th January 2026. Terms and exclusions apply, please see below.

Delivery

Free delivery when you spend over £150 with a maximum weight of 30kg.

UK Next Day within the UK is £15

UK Standard delivery within the UK is £3.95

UK Express delivery within the UK is £6.95

All orders received before 12pm will be dispatched same day.

Returns

All orders can be returned within 14 days of purchase.

Please contact us first to recieve a returns authorisation. All items returned must be in perfect condition, unused, unwashed with their original packaging and still have their original tags attached. For more information please see our returns page here

For hygiene reasons mouthguards, groin guards, hand wraps and ankle supports cannot be returned unless the packaging is sealed and unopened.