Formulated by two dentists, Duo makes the first naturally whitening, earth-friendly tablet toothpaste infused with vitamins, supplements and antioxidants. You absorb them efficiently through your tongue, cheeks, and gums. No need to swallow.
- naturally-whitening
- dentist-made
- earth-friendly
- travel-ready
let’s talk about nHa
Nano-Hydroxyapatite (nHa) is a dentist-backed, non-toxic flouride alternative that remineralizes your teeth and keeps them strong. It’s been used in Japanese toothpaste for decades and is highly effective in restoring and strengthening enamel.
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