Botox did not work at all after 21 days! Was it because of the doctor, or bad botox?

It is difficult to say what exactly went wrong and why you are not seeing your typical results. I suggest letting the office know as they may be willing to do some revisionary/touch-up work.

With 57 units of Botox injected, you would expect to see a difference after a week.  It is hard to say where the problem is at.  I would recommend contacting the office where you had the injections and let them know.  They may be very receptive to your complaints or they may not.  You never know until you try.  I suspect the Botox was either diluted too much, did not get into the muscle, was old ( reconstituted more than a day ago), or was just a bad batch(?).  If you liked your previous injector, you may want to go back to them.  I hope this helps.

I am sorry to hear that you had such a negative experience.  I tell my patients that it takes a day for the Botox to start working, and at least a week for it take effect completely.  If you can't see any difference at all by three weeks, something obviously is awry.  You should certainly sit down with your doctor to discuss your results, or lack there of.  Hopefully, your doctor took photos so that you can get a real comparison.  It may have been an old batch of Botox that was reconstituted previously, or it could just have been that something went wrong during the manufacturing process.  If you were one of my patients, and we truly did not see any difference after treatment with 57 units of Botox, I would treat you again at no additional cost.