They say that the effect is only temporary and that it causes serious sagging cheeks...
I've only had it once, but it hasn't worked, so
this time I'm planning to get it three times at two-week intervals,
but I'm worried for no reason.
I got the sculpting injection from ㅌㅅㅇㅍ, which is said to be more effective than the contour injection. It's too expensive, so it's not worth it. I'm thinking about just getting it once.