It's been a while since I got it, but objectively speaking, it was effective. It was a dermatological plastic surgery clinic in Guwol-dong, and like other hospitals, it was a hospital that did fillers, botox, etc., and contour number 2 was 88,000 won, so I got it. You have to get it right 3 times to get the effect. I'm definitely getting slimmer, but I feel a tingling sensation from the injections. However, the slimming effect did not last long, so I had to keep applying it periodically. So, it would be better to do it as a one-off when there is a family event or wedding.