Are there any places near Nowon that provide thorough square jaw Botox?

I'm writing this post because my square jaw is so stressful every time I look in the mirror these days.

I'm in my early 20s, and perhaps because I've had a habit of clenching my teeth while sleeping since I was young, my square jaw is becoming increasingly visible... When I touch it while chewing something hard, the muscle is seriously intense.

Since the square jaw is so visible even from the front, it gives me a masculine vibe.

So, I'm thinking about getting square jaw Botox this time.

However, since this is my very first time getting a procedure, and I'm also a total scaredy-cat... I just can't make a decision on my own.

I'm looking around the Nowon area near my house. Does anyone happen to know of a place in this vicinity that does square jaw Botox well?

I'd prefer a place that does a natural-looking result tailored to my face!

Oh, and I looked it up and saw there are many types, both domestic and imported...

Please let me know which one people usually start with for their first procedure!!

Even a little bit of information would be great, so please give me a recommendation!