It's a modern evolution of dentistry.
We don’t have time for toxins.
Our toothpaste is 100% fluoride-free for a restorative smile.
- The Japanese gold standard for over 40 years.
Supports enamel health to prevent sensitivity.
Works with your body, not against it.
First used by NASA astronauts in space, n-Ha rebuilds teeth without the toxins found in fluoride, making it safe to swallow.
Nano-hydroxyapatite (n-Ha) is a form of calcium making up 97% of your tooth enamel and 70% of the dentin in your teeth. Because it makes up the primary foundation of teeth and bones, it's naturally restorative and improves your overall tooth enamel health. N-Ha works with your body, not against it. Boka's n-Ha toothpaste is the first natural toothpaste backed by science. Learn more here.
Our Nano-Hydroxyapatite Toothpastes
Mix and match flavors to get every family member's favorite.
Taste's great and leaves my mouth feeling fresh. - Miles
My son hasn’t loved toothpaste flavors before but this is a winner! - Evalyn
It's almost like dessert. My favorite flavor. - Renee
This flavor provides a gentle lovely meditative brushing! - Deborah
The "nano" in nano-hydroxyapatite helps fill small holes and depressions on your enamel's surface.
Pro Tip: Leave n-Ha on your teeth after brushing (don't rinse!).
We don’t have time for toxins.
Our toothpaste is 100% fluoride-free for a restorative smile.
Healthier Smiles Start Here
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Dentists Love n-Ha
"I now recommend toothpaste containing nano-hydroxyapatite particles. They outperform fluoride when compared side by side, and the best part is that they’re completely non-toxic. My preferred nano-hydroxyapatite toothpaste is Boka’s Ela Mint Toothpaste."
Hear it from Dr. Miles Madison, DDS
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