I got 8 cc of domestic forehead filler. I didn't want an unnatural protruding look, so I asked them just to fill in the sunken areas, but they said it would take as much as 8 cc
Until day 3, it looked so strange that I was worried, but after a week passed, it settled a lot and became natural-looking. Right now, there are slight lines around the glabella area and the sides, so I'm planning to get molding done at the retouch appointment.
I heard many people find it painful, but for me, I only felt the grinding sensation of it being injected, and it didn't hurt. Since it made my facial line prettier, I think it's a procedure worth getting.