* The effects of BOTOX® Cosmetic become visible within several days and its full effect is evident at seven days.
* When the facial muscles have been adequately weakened and a pleasing facial skin contour has been achieved, you will be instructed to return to the office when the wrinkles have become prominent again. In general, this is in about 4 to 6 months. For clients who have been treated multiple times, the effect of BOTOX® Cosmetic seems to last longer.
