Boka is the American oral care brand that took nano-hydroxyapatite toothpaste mainstream — a biocompatible mineral built from the same components as natural tooth enamel, used in place of fluoride right across the range. Every Boka paste is fluoride free, SLS free, paraben free, vegan and cruelty free.
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Boka is a US oral care brand built around nano-hydroxyapatite (n-Ha), a biocompatible mineral that shares its building blocks with natural tooth enamel. Boka uses it in place of fluoride across the entire toothpaste range, working alongside hydrated silica to gently polish away the surface stains left by coffee, tea and red wine. Toothpasteology stocks the range in Australia, with free shipping on orders over $100.
Boka also runs a rotating cast of seasonal and limited-run flavours — Cherry Blossom, Cinna Mint, Charcoal Yuzu Mint, Strawberry Mango and Orange Cream among them. Which ones are available moves around through the year, so the grid above is always the accurate picture of what we are holding today.
Most fluoride-free toothpastes lean on baking soda or charcoal for cleaning. Boka builds the whole range on nano-hydroxyapatite instead, and keeps the formulations deliberately plain: no SLS, no parabens, no artificial dyes, and stevia rather than saccharin for sweetness. The flavours are where Boka takes its risks — a lineup that runs from a straightforward peppermint through citrus, warm spice and fruit, so there is a realistic chance of finding one that suits a household where nobody agrees on toothpaste.
Hydroxyapatite is the calcium phosphate mineral that makes up the bulk of tooth enamel. The nano form used in toothpaste is a much smaller particle version of the same material. It was developed in Japan, where it has been used in oral care for decades, and it is the ingredient behind the recent surge of interest in fluoride-free toothpaste in Australia — searches for nano-hydroxyapatite toothpaste have roughly tripled here since mid-2025. Boka uses it as the core active cleaning and whitening ingredient in every paste it makes.
Yes. Toothpasteology stocks the Boka range in Australia and ships domestically, with free shipping over $100. You do not need to order from the US or wait on international freight.
Yes, across the entire range. Boka uses nano-hydroxyapatite in place of fluoride in every toothpaste it makes. The pastes are also SLS-free, paraben-free, vegan and cruelty-free.
Ela Mint if you want something familiar — it is a straightforward peppermint and the brand's bestseller. Lemon Lavender if you want a non-mint that is aromatic rather than sweet. Coco Ginger if you would rather something warm and mellow than sharp. Watermelon Mint or Blueberry Dragon Fruit if you are buying for a household with children in it.
Yes. The Boka Probiotic range adds a live oral probiotic strain, Lactobacillus paracasei, on top of the same nano-hydroxyapatite base. It comes in Peppermint Blossom, a classic mint, and Citrus Mint, a zestier version. Boka recommends spitting without rinsing so the culture stays in contact with your teeth.
Boka pastes contain hydroxyapatite and hydrated silica, which gently polish away the surface stains left by coffee, tea and red wine. There is no peroxide in any of them, so the change is gradual over several weeks of twice-daily brushing rather than immediate.
Boka whitening toothpastes are $39.95 for a 113g (4oz) tube, and the Probiotic range is $44.95. Free Australia-wide shipping applies over $100, which is reached with any three tubes.
All Boka Products · Hydroxyapatite Toothpastes · Fluoride-Free Toothpastes · Whitening Toothpastes · Mint Toothpastes
