How long does Botox Cosmetic last? Is it permanent?
Botox Cosmetic is not permanent. It lasts between 3-4 months on average, but results vary. Scientific studies show that if you have your first three to four treatments three months apart, subsequent treatments will last longer and possibly require lower dosing. And after that first year, if you adhere to a prompt treatment schedule you will likely be able to stabilize your treatment schedule to two to three times a year.
