this is gonna sound insane but i have never loved a toothpaste more than crest for kids LMFAOOOOOOO not niche but i also havent used it in like 15 years bc i forgot that i could actually use tasty toothpaste as an adult and not just the boring everyday mint

There used to be vanilla mint toothpaste (either Crest or Colgate), but that was discontinued about ten years ago.

im allergic to most toothpastes so i use the davids one!!! it also isnt super strong and overstimulating

Biotene

I used to use Trader Joe’s fluoride free toothpaste and it tastes like anise.

Someone, I think it was Aquafresh, used to make an orange mint flavored toothpaste that was strangely appealing.

Oh my gosh I was just thinking about this stuff recently. My mom used this, and I always thought it was such cool toothpaste 😂

David’s sensitive mint - amazing - not sweet, no fluoride (but something else that works great - have not had a bad dental checkup since I started using it)