Micro Hydroxyapatite Powder – High Purity, Food Grade (60g)

I've been using hydroxyapatite toothpaste for several years on my dentist's recommendation. The catch, as my dentist explained, is that hydroxyapatite needs to remain on the tooth surface as long as possible without rinsing to do its job effectively. That guidance changed how I approach my whole oral care routine: I now water floss first, then brush. But if my toothpaste foams at all, I can't resist rinsing — which defeats the purpose entirely.This Hyvia Health Micro Hydroxyapatite Powder solves that problem elegantly. When I feel compelled to rinse after brushing, I follow up with a quick pass of this powder, distributing it across my teeth without any need to rinse it out afterward. It's completely tasteless and leaves no foam, no residue, and no sensation that makes rinsing feel necessary. It simply disappears, doing its work quietly.The value proposition is stronger than the upfront price might suggest. This is a substantial package with a two-year shelf life after opening — it will last as long as the expiration date allows. It also frees me to use a less expensive toothpaste as my primary brush, since the hydroxyapatite toothpastes I've been buying are themselves quite costly. And in purely practical terms: if this powder prevents even a single cavity, it has paid for itself many times over.My one complaint is the packaging. It's awkward to close securely and not particularly easy to dispense from either. My solution has been to decant a small amount into an empty cosmetic container and refill it as needed. This protects the bulk supply from moisture exposure and makes application effortless — I simply dip my wet toothbrush into the container and get exactly the right amount every time. I'd encourage the manufacturer to revisit the packaging design, but in the meantime, this workaround takes about thirty seconds to set up and works beautifully.NOTE: I probably would not feel comfortable taking this product through airport security in an unlabeled container--yet another reason for the seller to reconsider packaging.This is a product I'll be buying for years.

Making DIY toothpaste is an experimental process that usually ends in failure for me, but this hydroxyapatite powder was pretty easy to use. I was initially worried that a gritty powder was going to make my teeth more sensitive or make them hurt, but it actually did the complete opposite. It's completely filler-free and has no fluoride, which it's great for both my mouth and my overall health. My teeth are incredibly sensitive, but using this has been amazing for reducing that daily discomfort. The ultra-fine texture blends well into my homemade batches.I don't have any other powders to compare it to, but I recommend this time anyone dealing with tooth sensitivity.