Dysport
An FDA-approved neurotoxin (abobotulinumtoxinA) by Galderma, known for its fast onset, natural spread, and proven effectiveness in treating moderate to severe frown lines.
What Is Dysport?
Dysport (abobotulinumtoxinA) is an FDA-approved injectable neurotoxin by Galderma used to treat moderate to severe frown lines. First approved in Europe in 1991 and used in 69 countries worldwide, Dysport is known for its faster onset of action (visible results in 2-3 days vs. 3-5 for Botox) and broader diffusion pattern, which can be advantageous for treating larger areas like the forehead. Results last 3-4 months, comparable to other neurotoxins.
What Is Dysport?
Dysport (abobotulinumtoxinA) is an FDA-approved prescription injection manufactured by Galderma for the temporary improvement of moderate to severe frown lines between the eyebrows (glabellar lines) in adults. Like all neurotoxins, Dysport works by temporarily blocking nerve signals to targeted muscles, reducing the repetitive muscle contractions that cause dynamic wrinkles.
Dysport has a long global track record of safety and effectiveness. It was first approved for therapeutic use in Europe in 1991 and has since been used in 69 countries worldwide. The FDA approved Dysport for cosmetic use in the United States in 2009. Today, Dysport is one of the three most widely used neurotoxins in aesthetic medicine, alongside Botox and Xeomin.
What distinguishes Dysport from other neurotoxins is its unique protein formulation, which allows it to spread more diffusely from the injection site. This broader spread can be advantageous for treating larger areas like the forehead with fewer injection points, and many patients appreciate its characteristically fast onset of action.
How Dysport Works
When you make facial expressions -- frowning, squinting, or raising your eyebrows -- specific muscles contract repeatedly over the years. These repetitive contractions create lines and wrinkles that eventually become visible even at rest. Dysport addresses this by temporarily interrupting the signal between the nerve and the muscle:
Injection
Small amounts of Dysport are injected into specific muscles using a very fine needle. The procedure takes just 10-20 minutes with minimal discomfort.
Relaxation
Dysport blocks acetylcholine release at the neuromuscular junction, temporarily preventing the targeted muscles from contracting as forcefully. Results begin appearing within 2-3 days.
Smoothing
With the muscles relaxed, the overlying skin smooths out and wrinkles soften. The effect lasts 3-4 months, after which the nerve signals gradually return and maintenance treatment is recommended.
Dysport vs. Botox: Key Differences
Dysport and Botox are both botulinum toxin type A products, but their formulations differ in ways that can influence results. Here is a detailed comparison:
| Feature | Dysport | Botox |
|---|---|---|
| Generic Name | AbobotulinumtoxinA | OnabotulinumtoxinA |
| Manufacturer | Galderma | Allergan Aesthetics |
| Onset of Results | 2-3 days (faster) | 3-5 days |
| Duration | 3-4 months | 3-4 months |
| Spread Pattern | Wider diffusion (broader coverage) | More localized (precise placement) |
| Unit Conversion | ~2.5-3 units | 1 unit |
| Cost Per Unit | $4-6 per unit | $10-15 per unit |
| Total Cost Per Treatment | $300-600 | $300-600 |
Important note: Dysport and Botox units are not interchangeable. The approximate conversion ratio is 2.5-3 Dysport units for every 1 Botox unit. A treatment of 20 units of Botox for frown lines, for example, would translate to approximately 50-60 units of Dysport. Despite the higher unit count, the total treatment cost is typically comparable.
Treatment Areas
Dysport is FDA-approved for glabellar lines (frown lines between the eyebrows). It is also widely used off-label in the following areas:
Dysport's broader diffusion pattern makes it particularly well-suited for larger treatment zones like the forehead, where its natural spread can create a smooth, even result with fewer injection points.
Results Timeline
Initial muscle relaxation begins. Many patients notice early improvement.
Significant smoothing is visible. Results approach their peak.
Full results are established. This is the ideal time for a follow-up assessment.
Effects gradually wear off. Schedule maintenance treatment to preserve results.
Key Facts at a Glance
Countries Worldwide
Onset Time
Duration
Approved
Cost and Savings
Dysport is priced per unit, typically ranging from $4 to $6 per unit. Because more Dysport units are needed compared to Botox (approximately 2.5-3x), the total treatment cost ends up being comparable. Here are typical cost ranges by treatment area:
Frown Lines
$250-400
~50-60 units
Forehead Lines
$200-350
~40-60 units
Crow's Feet
$200-350
~30-50 units per side
Galderma offers the ASPIRE Galderma Rewards program, which provides points and savings on Dysport and Restylane treatments. Ask your provider about enrollment.
Frequently Asked Questions About Dysport
How is Dysport different from Botox?
Dysport and Botox are both botulinum toxin type A products but differ in formulation. Dysport uses abobotulinumtoxinA while Botox uses onabotulinumtoxinA. Dysport typically has a faster onset (2-3 days vs 3-5 days for Botox), spreads more broadly from the injection site -- which can be advantageous for larger treatment areas -- and uses different unit dosing (approximately 2.5-3 Dysport units equals 1 Botox unit). Both last 3-4 months and both are highly effective.
How long does Dysport last?
Dysport results typically last 3-4 months, similar to other neurotoxins. Some patients report results lasting up to 5 months. The duration depends on factors including the treatment area, dosage, your metabolism, and muscle strength. Regular maintenance treatments every 3-4 months are recommended to preserve smooth, consistent results.
How much does Dysport cost compared to Botox?
Dysport is generally priced lower per unit than Botox (typically $4-6 per unit vs $10-15 per unit for Botox), but more units are required per treatment due to the different formulation. The approximate conversion ratio is 2.5-3:1 (Dysport to Botox). The total cost per treatment session is often very similar between the two products, ranging from $300 to $600 depending on the area treated.
How quickly does Dysport work?
One of Dysport's key advantages is its rapid onset. Many patients notice results within 2-3 days after injection, compared to 3-5 days for Botox. Some patients report visible improvement within 24 hours. Full results are typically achieved within 10-14 days after treatment. This faster onset makes Dysport popular with patients who have an upcoming event or want results quickly.
What areas can Dysport treat?
Dysport is FDA-approved for moderate to severe glabellar lines (frown lines between the eyebrows). It is also widely used off-label for forehead lines, crow's feet, bunny lines on the nose, lip flip, chin dimpling, platysmal bands in the neck, masseter reduction (jaw slimming), and hyperhidrosis (excessive sweating). Your provider will recommend the appropriate treatment areas based on your goals.
Is Dysport safe?
Yes. Dysport has been used in 69 countries worldwide and has a well-established safety profile spanning over 30 years. It was FDA-approved in the US in 2009 and has been used in Europe since 1991. Common side effects include mild bruising, swelling, or headache at the injection site. Serious side effects are very rare when treatment is performed by a qualified provider with proper training in facial anatomy.
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