
Fluoride formula · 60g | 2.1 oz
Watermelon Fresh
Juicy, sweet and summer-holiday bright.
- Cavity protection
- Strengthens enamel
- Fresh breath
Brand new · Launching 2027
Meet Watermelon Fresh, Cotton Candy and Blue Raspberry. Seriously tasty toothpaste with fluoride, or fluoride-free with nano-hydroxyapatite. Lab tested to keep smiles healthy.



The range
Every FunSmile flavour comes with fluoride, or fluoride-free with nano-hydroxyapatite, in our no-mess 60g pump.
Fluoride helps protect against cavities and strengthen enamel.
Swipe to see all three
Pick your flavour

A burst of ripe watermelon with a cool, clean finish. It tastes like a summer holiday, and your mouth feels properly fresh afterwards.
Available with fluoride, or fluoride-free with nano‑HA
Lab tested & certified
The flavours are the fun part. The formula is the serious part. Every FunSmile toothpaste is tested and certified before it gets anywhere near your brush.
Every formula goes through independent laboratory testing before it reaches a shelf.
Safety assessed and certified to UK and EU cosmetic regulations.
Every flavour comes with fluoride, or fluoride-free with nano-hydroxyapatite. You choose what suits you.
The 60g pump gives a clean, measured amount. No squeezed-flat tubes, no crusty caps.
Two formulas
Same flavours, same pump, same fun. The only difference is the active ingredient: fluoride, or nano-hydroxyapatite.
For everyday cavity protection.
Fluoride helps protect against cavities and strengthen enamel.
Fluoride-free, powered by nano‑HA.
Made with nano-hydroxyapatite in place of fluoride: a tiny form of the same mineral your enamel is made from, to help strengthen and remineralise teeth.
Not sure which is right for you or your family? Ask your dentist. Usage and age guidance will be printed on every pack.
Our fluoride-free hero
Hydroxyapatite is the mineral your tooth enamel is mostly made of. Nano-hydroxyapatite is a super-fine form of it that helps fill in tiny weak spots and strengthen enamel, without fluoride.
Hydroxyapatite is the mineral your enamel is mostly built from.
The nano form is tiny enough to settle into microscopic weak spots on the tooth surface.
It's the active ingredient in every FunSmile fluoride-free flavour.
60g pumpNo mess!The pump
FunSmile comes in a stand-up 60g pump that looks great by the sink and dispenses right to the last brush.
The clear cap keeps the nozzle clean between brushes.
One press gives a neat, measured amount. No squeezing, no waste.
Two minutes of flavour, twice a day. The easy bit.
FAQ
FunSmile launches in 2027. Join the launch list and you'll be the first to hear the date, and the first to get your hands on a pump.
Our fluoride formula helps protect against cavities and strengthen enamel. Our fluoride-free formula uses nano-hydroxyapatite instead, to help strengthen and remineralise enamel without fluoride. Both come in every flavour and both freshen breath.
Hydroxyapatite is the mineral your tooth enamel is mostly made of. Nano-hydroxyapatite (nano‑HA) is a super-fine form of it that helps fill in tiny weak spots on the surface of your teeth and strengthen enamel. It's the active ingredient in our fluoride-free formula.
Yes. Every formula is independently lab tested and certified to UK and EU cosmetic regulations before launch.
Three to start with: Watermelon Fresh, Cotton Candy and Blue Raspberry. Got an idea for the next one? Tell us when you join the launch list.
Anyone who thinks brushing could be more fun. Age and usage guidance will be printed clearly on every pack, and your dentist is always the best person to ask.
We'll announce where to buy FunSmile before launch. Launch list members hear first.
The launch list
Get the launch date, early access and the odd flavour sneak peek. No spam, just smiles.