Collection: Hydroxyapatite Toothpaste

What is hydroxyapatite - and why does it matter?

Hydroxyapatite is the same mineral that makes up most of your tooth enamel. That’s why it has become a leading fluoride alternative in natural toothpastes. Rather than simply forming a protective layer, it helps replenish weakened enamel by mimicking its natural structure and supporting remineralization – helping answer the question: does fluoride-free toothpaste actually work? Yes, when it is formulated properly.

Micro vs. nano - what we use

You may come across nano hydroxyapatite. At Green Beaver, we use micro-sized hydroxyapatite, which stays on the surface of the tooth to help fill tiny imperfections and reinforce enamel - delivering mineral-based protection without the concerns some consumers have around nano ingredients.

What are the benefits?

With regular use, hydroxyapatite helps:

• Strengthen and protect enamel
• Smooth the tooth surface
• Reduce the appearance of surface stains
• Support sensitive teeth (without harsh abrasives)

We also pair it with xylitol to help reduce plaque-causing bacteria and support overall oral health.

Choose the right formula for you

We offer two targeted options:

• Extra Whitening – helps lift surface stains while protecting enamel
• Enamel Protection – helps strengthen and defend against decay

Both are fluoride-free and designed for adults. While hydroxyapatite is naturally occurring, these formulas are not meant to be swallowed.