Nano-Hydroxyapatite: The Biomimetic Alternative
Hydroxyapatite is not some new laboratory invention — it's the naturally occurring mineral that makes up roughly 97% of tooth enamel and 70% of dentin. What's changed is the ability to manufacture it at a nano-scale (particles measured in billionths of a metre), which allows it to behave very differently from the older, larger-particle versions of the mineral.