What’s the Difference Between Botox and Dysport?

Patients often ask which is better—Botox or Dysport—which one works faster, lasts longer, or delivers a more natural-looking result. In reality, the right choice is not about which brand is “better.” It depends on the treatment area, your facial muscle activity, the results you want to achieve, and your body’s individual response to the product.

What Is Dysport?

Dysport is an injectable treatment based on botulinum toxin type A, used in aesthetic medicine to temporarily relax facial muscles. Rather than acting on the skin itself, it targets muscle activity by blocking the transmission of nerve signals to the muscle. As a result, the treated muscles contract less, allowing dynamic wrinkles to gradually smooth out and giving the face a more refreshed and relaxed appearance.

Dysport (botulinum toxin) is most commonly used to treat wrinkles in the upper third of the face, including forehead lines, frown lines between the eyebrows, and crow’s feet around the eyes. It can also be used to address muscle hyperactivity, facial asymmetry, or excessive facial expressions, depending on the patient’s individual anatomy and clinical indications.

Which Lasts Longer—Dysport or Botox?

On average, Botox and Dysport provide similar longevity, with results typically lasting 3 to 6 months. They also have a comparable onset of action. The duration of the effect depends not only on the product used but also on the treatment area, the dose administered, facial muscle activity, your individual metabolism, and lifestyle factors.
For some patients, Botox may last longer, while for others, Dysport may provide more prolonged results. That’s why there is no universally “better” option—the most suitable treatment is determined by your doctor after a thorough consultation and assessment.

Which Is Safer—Botox or Dysport?

Botulinum toxin treatments are considered safe when Botox or Dysport is administered by a qualified medical professional using the correct dosage and taking the patient’s facial anatomy into account. Both products contain botulinum toxin type A and work in a similar way by temporarily relaxing facial muscles responsible for dynamic wrinkles.

For this reason, safety depends less on the brand name and more on the expertise of the practitioner, the quality of the product, the appropriate dosage, and following the recommended aftercare instructions. Side effects are most often associated with improper injection technique, excessive dosing, or failure to consider contraindications.

Do Botox and Dysport Have the Same Composition?

Not exactly. Botox and Dysport share the same active ingredient—botulinum toxin type A, a substance that temporarily blocks nerve signals to the muscles, relaxing overactive facial muscles. This is what helps reduce dynamic wrinkles on the forehead, between the eyebrows, and around the eyes.

However, the two products are not identical in composition. They differ in their inactive ingredients, manufacturing process, concentration of the active substance, and dosing units. Their units of measurement are not interchangeable. For example, 20 units of Botox are not equivalent to 20 units of Dysport.
Can Botox Be Replaced with Dysport?

Yes, in many cases, Botox can be replaced with Dysport injections. Both products are based on botulinum toxin type A, have a similar mechanism of action, and are capable of delivering natural-looking results. However, the choice is not made automatically.

Botox is often preferred when maximum precision and controlled diffusion are required—for example, when treating smaller areas, performing delicate corrections of frown lines, crow’s feet, facial asymmetry, or addressing subtle facial expressions. Dysport may be a better option for larger treatment areas and for patients with stronger facial muscle activity, where a more even relaxation across a wider area, such as the forehead, is desired.

If you’re considering Botox injections in Lviv or would like to find out whether Botox or Dysport is the better option for you, book a consultation with a LeoDerm cosmetic doctor. Your specialist will answer your questions, explain the differences between the two products, and create a safe, personalized treatment plan. A cosmetic consultation includes an assessment of your skin condition, facial muscle activity, treatment areas, and previous experience with injectable treatments, allowing the doctor to select the most appropriate product for your individual needs. This personalized approach helps achieve natural-looking results without the “frozen face” effect or the risks associated with improper product diffusion.