Bottle of Botox that lasts a week?

By lynnsung88 on 03 Apr 2010

once a bottle is open, one doctor said it has to be use with in hours, my doctor's bottle lasts one week. does the company make botox that lasts one week ?

View 12 doctor answers to What is the Botox Shelf Life?

Comments (1)

Michael A. Persky, MD 6 Apr 2010

Hi Lynn, Botox is effective for up to many weeks after it has been reconstituted. It certainly does not need to be used within hours. At one week there is essentially no difference in potentcy. Good luck and be well. Dr. P

View answers from Michael A. Persky, MD