4.87/5 - 15 Reviews

Dentadurance

Post-Fuel Mouth Rinse

  • Formulated to help protect your teeth from the sugar in your fuels

  • Instant ‘taste-reset’ - clears sticky, coated mouth-feel

  • Lightweight sachet - sticks to your gels or bottle

Most Popular

£29.50

30-day money back guarantee

Informed Sport Approved

Ingredients & Information

"Review 1 - What does it taste like?"

Name 1

"Review 2 - What does it feel like before and after?"

Name 2

"Review 3 - Is it in convenient to use?"

Name 3

Used by athletes

Charlie Davis

2:14 Marathoner, World Silver Medallist 50km

“Dentadurance is easy to use, tastes great, and leaves your mouth feeling fresh after fuelling. It’s great knowing that it helps reduce the risk of developing tooth decay and the consequences that could have on my performance.”

Ewan Mackie

Road Cyclist for Madar Pro Cycling

“Before I started using Dentadurance, my mouth felt terrible! Dentadurance gets rid of the "fuzzy" feeling from fuelling and resets how my mouth feels. It definitely removes the distraction and discomfort from fuelling.”

Isaac Alcaide

Ultrarunner and Running Coach

“Dentadurance helped my mouth feel much cleaner and fresher during longer efforts. The biggest benefit for me was the “taste reset” effect, which made it easier to continue fuelling. I also found it reassuring to use a product designed to support dental health in what is a demanding environment for the teeth.”

All Athletes

All Athletes

Used by athletes

Charlie Davis

2:14 Marathoner, World Silver Medallist 50km

“Dentadurance is easy to use, tastes great, and leaves your mouth feeling fresh after fuelling. It’s great knowing that it helps reduce the risk of developing tooth decay and the consequences that could have on my performance.”

Ewan Mackie

Road Cyclist for Madar Pro Cycling

“Before I started using Dentadurance, my mouth felt terrible! Dentadurance gets rid of the "fuzzy" feeling from fuelling and resets how my mouth feels. It definitely removes the distraction and discomfort from fuelling.”

Isaac Alcaide

Ultrarunner and Running Coach

“Dentadurance helped my mouth feel much cleaner and fresher during longer efforts. The biggest benefit for me was the “taste reset” effect, which made it easier to continue fuelling. I also found it reassuring to use a product designed to support dental health in what is a demanding environment for the teeth.”

Used by athletes

Charlie Davis

2:14 Marathoner, World Silver Medallist 50km

“Dentadurance is easy to use, tastes great, and leaves your mouth feeling fresh after fuelling. It’s great knowing that it helps reduce the risk of developing tooth decay and the consequences that could have on my performance.”

Ewan Mackie

Road Cyclist for Madar Pro Cycling

“Before I started using Dentadurance, my mouth felt terrible! Dentadurance gets rid of the "fuzzy" feeling from fuelling and resets how my mouth feels. It definitely removes the distraction and discomfort from fuelling.”

Isaac Alcaide

Ultrarunner and Running Coach

“Dentadurance helped my mouth feel much cleaner and fresher during longer efforts. The biggest benefit for me was the “taste reset” effect, which made it easier to continue fuelling. I also found it reassuring to use a product designed to support dental health in what is a demanding environment for the teeth.”

All Athletes

  • Really refreshing

    "Was actually really refreshing. Made my mouth feel way nicer after all the gel and subsequently run was more enjoyable. I will admit I was a little skeptical at first but pleasantly surprised after trying it, so I’m sure you’ll make it work."

    Charlie

  • Taste reset!

    "I've always hated the taste of gels and the sticky coated feeling I have after them. This genuinely makes my mouth feel so clean and means I can fuel more consistently."

    Henry

  • Made fuelling easy

    "Really fresh and made my mouth feel clean."

    Will

  • A nice and simple extra step

    "Taste is better than the gel itself so it’s a nice and simple extra step to washout. Quite difficult to open but I see you’re changing in July!"

    Frank

  • Genuinely left me feeling so fresh

    "Flavour is amazing. It genuinely left me feeling so fresh and like I had never even taken my gels. I couldn't imagine using gels without Dentadurance now - my mouth just feels so much better when I use it after."

    Will

  • Refreshing

    "Refreshing feeling on my teeth and in mouth. Regardless of gels or not."

    Rohan

  • Easy to use

    "Easy to use and great packaging."

    Max

  • Fresh feeling

    "Fresh feeling after using and getting rid of the sugary coating and mouth feel after taking an energy gel."

    Dan

  • I love how clean my mouth feels

    "I love the minty flavour and how clean my mouth feels after using Dentadurance. I exercise regularly and had no idea how bad gels were for my oral health! Occasionally the sachet can be hard to open."

    George

  • It works

    "It works - you go from an awful mouth feel after sugar-filled fuel during intense training to feeling like you’ve just brushed your teeth."

    Sam

  • Highly effective

    "The mouth rinse is highly effective without the harshness of a generic mouth wash."

    Harry

  • Taste Reset!

    "Got rid of that post run bad breath."

    Razon

  • Perfectly refreshing

    "Perfectly refreshing without being too overpowering. As a slow (5+ hour) marathon runner, protecting my teeth after 8-10 gels makes total sense. Easy to carry sachet - perfect size to fit in your pocket. One thing I'd improve: Slightly tricky to open the sachet"

    Ellie

  • Great product

    "Great product, great concept and really enjoyed the aftertaste of it as well."

    Callum

Protection in 30 seconds

Fuel

Fuel as normal

Rinse

Swish for 30 seconds

Protect

Sugar cleared. Teeth protected. Ready for your next fuel.

FAQs

Visit FAQs

Ingredients

Aqua, Glycerin, Xylitol, Phenoxyethanol, Disodium Phosphate, Potassium Nitrate, Sodium Phosphate, PEG-40 Hydrogenated Castor Oil, Polysorbate 20, Sodium Bicarbonate, Aroma, Sodium Hydroxide, Sodium Fluoride, Sodium Saccharin, Menthol

Disclaimers and Directions for Use

Suitable for vegans. Rinse and spit only. Do not swallow. If swallowed, seek medical advice. Not suitable for children under 12 years. Keep out of reach of children. Do not use if allergic to any of the ingredients. Stop use and consult a dentist if irritation occurs. Contains Sodium Fluoride (225 ppm fluoride ion).

Patent Pending

Can't I just brush my teeth or rinse with water after fuel?

Brushing is vital for healthy teeth, but standard dental advice is to avoid brushing within 30 to 60 minutes of fuelling. Acids from fuels temporarily soften enamel, and brushing too soon can wear away this protective layer. Dentists also emphasise quality over quantity when it comes to brushing. Both are hard to achieve mid-performance, and overbrushing can permanently damage teeth and gums.

While water is better than nothing, it only dilutes acid and clears some residue: diluting acid isn't the same as neutralising it. Crucially, water doesn’t have the minerals and ingredients your teeth need during performance to help neutralise acids, strengthen enamel, and support saliva. Dentadurance does.

Does Dentadurance contain alcohol?

No. Dentadurance is free from alcohol, essential oils, and antiseptics. Excluding these harsh ingredients makes our solution safe to use multiple times per session and throughout the day. Dentadurance is also pH-balanced to help athletes maintain a healthy oral biome. 

In comparison, most mouthwashes are acidic and/or contain harsh ingredients. This limits their use to once or twice per day to reduce the risk of irritation and other adverse effects. Unlike Dentadurance, standard oral care was never designed for athletes.