Independent UK editorial. This site contains affiliate links. If you buy through one, we may earn a small commission at no extra cost to you. See our disclosure for details. As an Amazon Associate I earn from qualifying purchases. Full disclosure
Buying guide · last checked September 2026
Where to buy hydroxyapatite toothpaste in the UK
7 min read · Inventory changes. Confirm the listing before you buy.
Bathroom shelf of anonymous toothpaste tubes with a few gaps — stock is not guaranteed.
Hydroxyapatite toothpaste is still a specialist buy in the UK. You will not find a full nHA wall at every Boots,
and the American brands tend to live on Healf rather than the supermarket aisle. Treat this page as a map of
paths that have existed, not a live stock feed.
Stock moves. Boka in particular has a habit of showing as unavailable on Healf. Amazon listings
for Japanese Apagard change seller. Boots planograms change. If a link 404s or an option greys out, that is the
market, not a secret ranking.
UK direct-to-consumer. Micro hydroxyapatite toothpaste, not a nano import.
As an Amazon Associate I earn from qualifying purchases.
Boots — Biorepair and Gem
Biorepair
High street · microRepair (micro, not nano)
Biorepair is the HAp paste you are most likely to meet in a British chemist. The brand states a
zinc-hydroxyapatite system it calls microRepair® — micro particles, not nano-HAp. Availability varies by store;
the Boots search is more honest than assuming every branch has it.
High street · hydroxyapatite listed; particle size not clearly specified
Gem’s UK toothpaste lists hydroxyapatite among the ingredients and has been sold through Boots.
We have not seen a clear nano-versus-micro specification on the pack copy we could verify, so it sits
as a high-street hydroxyapatite option, not as an nHA claim.
The same Italian microRepair range often sits on Amazon UK as well as Boots. Check you are buying a Coswell
Biorepair tube, not a lookalike title. As an Amazon Associate I earn from qualifying purchases.
Apagard (Sangi) is the long-running Japanese nano-hydroxyapatite paste. In the UK it is usually an Amazon
import rather than a high-street SKU. Premio is the name shoppers most often search. Confirm seller, size (often 100 g),
and that the listing is Apagard, not a generic “nano repair” tube. As an Amazon Associate I earn from qualifying purchases.
Nano-HAp as the brand states · stock is the fragile one
Boka’s Ela Mint and related n-Ha pastes have been the UK wellness-aisle default for American nano-HAp,
sold via Healf. It may be out of stock. We would rather send you to an empty product page
than pretend a tube is waiting.
RiseWell’s standard Mineral toothpaste lists hydroxyapatite. The PRO line adds nano-hydroxyapatite,
according to the brand. Both have appeared on Healf. Read the product title so you know which particle story you are buying.
Fygg is another US nano-hydroxyapatite paste that has been listed on Healf. We do not copy the retailer’s
medical-sounding language. Treat it as a flavoured nHA option with a different extras list (prebiotics, and so on).
Truthpaste is a UK maker. The hydroxyapatite tubes state 5% micro hydroxyapatite — not nano —
and ship from the brand’s own shop. That is the straightforward domestic path if you specifically want micro, not nHA.
