For concealer I like to use a very small yet fluffy brush, something like a e/s crease brush++
I’m sure there are others, but I’ve been very happy w/Heritage Store brand and have been using it ++
I use the concepts of “diffuse” and “transparent”
Make My Cheesy Garlic Crack Bread and bake it their house ( big, big hit!) ...Rop++
I have Sjögren’s syndrome too. I don’t love Dior or Nars. I prefer the Revlon The Gloss+