Can I have a retouch or extra injection after 10 days from first session?

Botox for fine lines on the face begins to take effect a few days after treatment. The majority of the results are present at 7 days after, but the full effect can take 14 days. I encourage my patents to wait the full 2 weeks to add additional units because one side of the face may take effect faster than the other, with full effect at 2 weeks.

The average time for Botox to take effect is 7-14 days. I tell my patients to wait the full 14 days to be sure that the Botox has taken full effect and then consider a touch up.