What Does Botox Do?
It works by blocking the transmission of nerve impulses to the injected muscles; this reduces the activity of the muscles that cause those persistent lines to form. BOTOX® Cosmetic is injected directly into the muscles between your brows. It tends to be more impactful for those moderate to severe frown lines between your brows that form over time due to muscle activity.

How Fast Does Botox Work?
Within days, you may see a marked improvement in the moderate to severe frown lines between your brows. Lines continue to improve for up to a month, and results can last for up to 4 months. In clinical trials, nearly 90% of men and women rated the improvement in their appearance as moderate to better 1 month after treatment. Results may vary.
How Long Does Botox Last?
Botox, like many botulinum toxin injections, usually lasts three to four months. However, depending on the patient, the results can vary from two to six months. The toxins wear off after three to six months, and muscles regain movement.
