Please recommend supplements that are good for gum health~~

I usually have healthy teeth, but as I enter menopause, my gums feel different than before, so I am looking for supplements.

There was a supplement I took once before, but I can't remember the name, and it wasn't Iga-tan or Insa-dol, which are often advertised.

Please let me know if you have any supplements that you found effective. Thank you^^