Hydroxyapatite Toothpaste

What is hydroxyapatite toothpaste?

Hydroxyapatite is a naturally occurring form of calcium that makes up a large part of our tooth enamel. When used in toothpaste, it works by coating the surface of the teeth and filling in tiny scratches and imperfections, helping them feel smoother and cleaner after brushing. Hydroxyapatite is often described as enamel-supportive because of its similarity to the mineral structure of teeth. Rather than stripping or harshly polishing the surface, it helps create a smoother feel and supports the appearance of strong, healthy-looking teeth when used consistently. It works for the whole family and is a great choice if you want to skip fluoride without compromising on clean.

Paste or powder? Nano or non-nano?

Hydroxyapatite pastes feel similar to traditional toothpaste and are easy to use as part of a standard brushing routine. Powders tend to be more minimal and low-waste, with a lighter, less foamy feel. Both work well, and the choice usually comes down to personal preference. When it comes to particle size, you'll find both nano and non-nano hydroxyapatite options here - Grants and MooGoo both use non-nano formulas, whilst other brands offer nano hydroxyapatite with a finer particle size to fill tiny holes and imperfections.