When Should I Get Botox Re-touch?

Thanks for the question -
If your goal is to not have any time where the wrinkles begin to come back then you should look at getting Botox every three to four months. The effect may last longer but typically the facial muscles treated with it begin to recover their pre-injected function levels around this time.
I hope this helps.

It will be a gradual, slow return to your previous look, so your wrinkles won't all come back at once. You can probably schedule your next treatment at about 4 months after your previous one. That should be sufficient in maintaining your improvement.

Depending on your age, Botox has a tendency to last longer in younger individuals but wear off faster in older individuals.
Therefore, in patients 45 and younger, I advise treatement every 4 months unless they request more frequent injections based on recurrence of muscle activity and lines. In paitents 45 and older, advise treamtent every 3 months.