Kessel Dermatology logo


Dec 01, 2023
misc image
Botox injection is a procedure designed to reduce the appearance of facial wrinkles. This cosmetic treatment is popular among both women and men who are seeking smoother, more youthful looking skin.

If you are considering getting Botox injections, you may wonder: How does Botox work?


How Does Botox Work?


The science behind the procedure and the answer to “how does Botox work?” are actually quite easy to understand. Simply put, Botox works to diminish wrinkles and lines on the face by blocking the nerve signals responsible for the contraction of the facial muscles. When these signals are inhibited, it causes the muscles to relax and to contract with less force, thus fading creases and wrinkles where the injections are administered.


What Else Should You Know About Botox?


Aside from understanding how Botox injections work, there are a few other things you should know before deciding whether this wrinkle reduction treatment is appropriate for you at this time:

  • Botox injections are done right in your dermatologist’s office and typically only take a few minutes. They can be used to dull frown lines between the eyes, wrinkles/lines on the forehead and “crow’s feet” around the eyes.
  • 3-5 days after injection is when the Botox starts inhibiting muscular contractions, with the full effect happening around the 2 week mark. It takes 1-2 weeks after that to see an improvement in wrinkles, and the results will vary for each patient.
  • The wrinkle-reducing effects of Botox are not permanent, and the procedure will need to be repeated on a regular basis in order to keep the facial muscles relaxed and maintain results. With proper dosage, the effects usually last around 3-4 months, but the exact duration will differ from person to person.
  • The right Botox dosage will also vary on an individual basis. For your first treatment, your specialist will give you the average dose for your gender and the specific area(s) being targeted. During your follow-up appointment two weeks later, they will then determine whether a dosage adjustment is needed.

Hopefully, this information has provided you with a clear answer to “how does Botox work?” and other commonly asked questions about Botox injections.


Schedule a Consultation with Our Trusted Botox Provider Today


Are you interested in finding out whether you are a good candidate for Botox injections? Call Kessel Dermatology at 609-890-2600 to set up an appointment with one of our cosmetic specialists, or book one online.

During your consultation, we will give you an overview of our safe and effective wrinkle reduction treatment options and help you choose the best one for you. We look forward to helping you keep your skin smooth and firm throughout every stage of your life.