My skin feels greasy on the surface and is severely dry underneath. How painful is the Quad Say? lol

Maybe it's because of the hot weather, but my face is oily yet insanely dry from within, it's driving me crazy ㅠㅠ When I wash my face, it feels like it's going to crack, and when I apply makeup, it just sits on the surface and white flakes of dead skin appear lol. I need something that really tackles inner dryness and strengthens the skin barrier. Quad Say You've been recommending this skin booster so much, and I'm really curious if it actually makes your skin as smooth as a peeled egg! But I heard that getting it injected stitch by stitch with a manual needle makes your face tingle and hurts a lot; I wonder how it actually feels. pain Is the intensity severe enough to bring tears to my eyes? ㅠㅠ I want to know if even a scaredy-cat can grit their teeth and endure it if I apply the numbing cream for a long time lol. I want my face to feel firm and tight. Quad Say To the seniors who have actually been hit, seriously Quad Say Please leave some serious advice on whether this pain is worth the effort.