Yes.. from the NIH:
an alternative to calcium, ossein hydroxyapatite compound is a complex protein mineral that has higher osteogenic effect when compared with mineral compounds or calcium supplement administered orally.
Since it has been shown to aid osteoporosis better, I take that.
If you search for NIH study on hydroxyapatite, you should find it. It is LONG but scroll to Conclusions for a general consensus.
Hope this is helpful.
Also, if you google “hydroxyapatite and dental care” you will see lots of great articles..just be sure they is are not ads and from sites you trust!
Stay safe and well