Please let me know where to get good Botox in Bundang.

I'm looking into getting Botox in Bundang, but there are so many dermatology clinics that I'm having trouble deciding where to go.

I got it once near my house before, but I was disappointed because the effect was almost non-existent...

So this time, I plan to do my research more thoroughly and be careful about getting it done..!

I'm thinking about getting Botox for my square jaw, but rather than it looking too obvious or awkward, I'd prefer it just to naturally refine my jawline.

I'm also worried that if I get it at just any place, my facial expressions might look awkward or I might experience side effects.

If anyone has gotten Botox in Bundang, please recommend a good clinic or share your experience!