How Long Does Dysport Last? Everything You Need to Know About This Popular Treatment

Dr. Farizani
January 2, 2025
If you’re considering injectable treatments to smooth fine lines and wrinkles, you’ve likely heard of Dysport. As one of the leading botulinum toxin options, Dysport can reduce the appearance of stubborn forehead lines, glabellar lines (the frown lines between your eyebrows), and other wrinkles by temporarily relaxing the muscles underneath. But a common question that arises is, how long does Dysport last? In this blog, we’ll explore the typical duration of Dysport results and share tips to extend the effects, as well as how it compares to other injectable treatments like Botox.

The Average Duration of Dysport Results

The primary reason people turn to Dysport is to smooth out fine lines and wrinkles caused by repeated muscle contractions. After a Dysport injection, the botulinum toxin works by blocking the nerve signals that make certain facial muscles contract, such as those responsible for creating frown lines and forehead wrinkles. This process gives your facial expressions a softer, more youthful appearance.

Typically, Dysport lasts about 3 to 4 months. However, this can vary depending on several factors, such as the specific area being treated, your body’s response to the botulinum toxin, and how often you receive treatments. For example, treatment of more prominent frown lines (glabellar lines) might last longer than smaller fine lines. Patients who maintain regular treatments may also notice that their results last a bit longer as their muscles become accustomed to the effects.

woman receiving cosmetic injections

How Does Dysport Compare to Botox?

You may be wondering how Dysport and Botox, the other popular botulinum toxin used for similar cosmetic purposes, compare. Both injectables work by targeting facial muscles to reduce the appearance of fine lines and wrinkles, but Dysport often has a faster onset time. Patients typically notice improvements within 2-3 days after their treatment, while Botox may take a little longer. Both treatments generally last for the same amount of time, around 3-4 months.

One of the primary differences is how the botulinum toxin is formulated. Dysport has smaller molecules than Botox, which means it can spread more easily into the treatment area. This property is particularly beneficial when treating larger areas like the forehead, where a more even distribution of the toxin is desired. For smaller areas like crow’s feet, some patients may prefer Botox due to its more localized effect.

Factors That Affect How Long Dysport Lasts

While 3-4 months is the general timeframe for Dysport results, several factors can impact how long the effects last. Here are some key variables:

  1. Treatment Area: Areas with larger muscles, like the forehead, tend to retain the effects of Dysport longer than areas with smaller, finer muscles, such as around the eyes or mouth.
  2. Facial Muscles and Expressions: People who make frequent facial expressions—such as smiling, frowning, or squinting—may find that their Dysport results wear off more quickly. The muscles in these areas are more active, which can cause the effects to diminish faster.
  3. Dose and Injection Site: The amount of Dysport injected and the precision of the injection can also influence how long the results last. A highly experienced injector will ensure the right dosage is administered to achieve the best results.
  4. Metabolism: Individual metabolism plays a role in how quickly the body processes the botulinum toxin. People with a faster metabolism may notice that the results of Dysport fade sooner than those with slower metabolisms.
  5. Regular Treatments: If you regularly receive Dysport treatments, the muscles may become accustomed to the effects, and you might find that the results last a bit longer over time.

How to Extend the Effects of Your Dysport Treatment

While you can’t control some of the factors that influence how long your Dysport lasts, there are a few things you can do to maintain your results:

  • Avoid intense facial movements for the first 24 hours after your treatment to ensure the toxin settles into the muscles properly.
  • Follow aftercare instructions provided by your injector to avoid complications or side effects that could interfere with the results
  • Schedule regular touch-ups to maintain a fresh, youthful appearance.

Side Effects and Risks

Like any injectable treatment, Dysport can come with some potential side effects. The most common side effects include:

  • Slight Bruising or Swelling at the Injection Site
  • Headache or Nausea
  • Droopy Eyelids (Rare, But Can Happen if the Toxin Spreads to Nearby Muscles)

It’s important to choose an experienced injector, such as a plastic surgeon or medical professional, to minimize these risks. Proper technique can significantly reduce the chances of adverse side effects.

a man getting Dysport injections

Schedule Your Dysport Treatment at Hillcroft Physicians

Now that you understand how long Dysport lasts and how it works to smooth fine lines and wrinkles, you may be wondering if it’s right for you. At Hillcroft Physicians, we offer customized Dysport treatments designed to give you the youthful, refreshed appearance you desire. Our expert team ensures that each treatment session is personalized to meet your unique needs, helping you achieve the best possible results.

If you’re ready to rejuvenate your appearance and enjoy the benefits of Dysport, contact us today to schedule a consultation. Whether you’re new to injectables or seeking to maintain your results, we’re here to help you look and feel your best.

Dr. Farizani

Dr. Farizani created the medical and operational foundation of Hillcroft Physicians, PA., and expanded the clinic and its mission to become one of the largest small group practices in Houston. Dr. Farizani speaks English, Farsi, and Spanish.