Filler is inserted above the orbital bone, i.e. below the eyebrow. I'm a guy, but I don't have much of a supraorbital ridge. Placed under the periosteum. They made a hole in the upper part of my forehead, anesthetized me, and inserted a cannula. It was in place well and there was no pain. My front cheek hurt a little, but it was okay. First of all, the hospital doesn't have any options. That was really good. I remember filler costing around 60,000 won per CC, and Botox costing 30,000 won per area. The house is Banpo, so it was easy to come and go, and it's in front of Apgujeong Station, so I was surprised at how cheap it was.