My skin is oily yet dry these days. What kind of treatment is good?

I have dehydrated oily skin, but lately it's been super shiny.

I feel like I'm returning to being oily. However, I get a distinct feeling of dryness deep down.

Even though I apply my base makeup well so it absorbs, it seems like it’s not enough.

What treatment is good if my skin is oily but feels dry underneath?

My friends are telling me to try Rejuran Healer, but since I know absolutely nothing about cosmetic procedures, I have no idea what to expect. Haha.