I was very stressed about my face shape and was scared of surgery, so
I got Botox treatment.
In my opinion, square jaw Botox is more effective the more muscle you have.
I definitely saw the results because I had more muscle mass than the average person, but
there were also people I knew who didn't see any effects at all.
Instead of taking it blindly, I think it would be a good idea to consult with your doctor and check if it is really effective before taking it!
Also, go to a place where you can open the genuine product right in front of your eyes and see if it is put in the correct amount!