I would like to know the duration of Botox and the touch-up cycle.

Perhaps because I have a habit of clenching my teeth while sleeping, I feel like my jaw muscles are becoming more developed. I have been worried because my face looks angular every time I look in the mirror, so I am seriously considering square jaw Botox, which is a relatively simple procedure to manage. I’ve heard from friends that while the procedure itself is simple, you need to get injections regularly to maintain the line.

My main question is how long the effects of Botox typically last after a single treatment. While it may vary depending on individual constitution and muscle mass, I would like to know when the effects are usually at their peak and when muscle growth begins again. I would also like to know how often touch-ups should be performed after the initial treatment to ensure the effects remain uninterrupted and safe. Please share any post-procedure precautions or care tips to help extend the duration of the Botox. I would also appreciate it if you could advise on essential points to check when selecting a patient.