Inquiry regarding the onset and duration of square jaw Botox effects

Hello. I am stressed because my masticatory muscles have developed significantly, possibly due to a habit of clenching my teeth while sleeping, making my face look angular. So, I am visiting a dermatology clinic near Suwon. Square jaw Botox I am considering getting a procedure. Square jaw Botox I heard that in this case, the injection procedure itself takes very short, around 5 minutes, but in reality, it takes some time after the procedure for the muscles to shrink and for the visual effect to appear Square jaw Botox I am curious about whether it is effective. I would also like to know how long the slimming effect typically lasts after a single treatment. I would appreciate it if you could also answer regarding the price difference between domestic and imported products, as well as the recommended treatment interval to avoid concerns about resistance.