Botox vs. Dysport vs. Xeomin: Which Neurotoxin Is Best for You?

Botox, Dysport, and Xeomin are the three most commonly used neurotoxins in the United States. While they all contain botulinum toxin type A and work by relaxing facial muscles, they have meaningful differences that affect which is best for your specific needs. This comparison breaks down everything you need to know.

Head-to-Head Comparison

Botox: The Gold Standard

Botox (onabotulinumtoxinA) is the most widely used and most studied neurotoxin. It has the longest track record (FDA-approved since 2002) and the largest body of clinical research. Botox tends to stay localized where injected, making it ideal for precise areas like crow's feet or lip flips. If it's your first treatment, Botox offers the most predictable experience.

Dysport: Fast Onset, More Spread

Dysport (abobotulinumtoxinA) is known for two things: faster onset (results in 2–3 days vs. Botox's 5–7) and greater spread. The spreading effect makes Dysport excellent for larger areas like the forehead, where you want even relaxation across a broad muscle. However, the spread can be a disadvantage in areas requiring precision (like around the eyes). Note that Dysport requires 2.5–3x the units of Botox for equivalent effect.

Xeomin: The 'Naked' Toxin

Xeomin (incobotulinumtoxinA) is unique because it contains only the pure neurotoxin without accessory complexing proteins. This matters for two reasons: it may reduce the risk of developing neutralizing antibodies (which can make neurotoxins stop working over time), and some patients report it feels 'softer' or more natural. Xeomin dosing is 1:1 with Botox, making it easy for providers to switch between the two.

Which Should You Choose?

Choose Botox if:

• It's your first neurotoxin treatment
• You want the most predictable, well-studied option
• You're treating small, precise areas (crow's feet, lip flip)
• Your provider has extensive Botox experience

Choose Dysport if:

• You want faster results (event coming up in 3–4 days)
• You're treating large areas like the forehead
• You want potentially longer-lasting results (3–5 months)
• Cost is a factor (Dysport per-unit cost is lower, though more units are needed)

Choose Xeomin if:

• You've developed resistance to Botox or Dysport
• You want the most 'natural' formulation (no accessory proteins)
• You're concerned about long-term antibody development
• You want 1:1 dosing with Botox for easy switching

Cost Comparison

While Dysport has a lower per-unit cost, it requires more units for equivalent effect. A typical forehead treatment might cost: Botox (20 units × $15 = $300), Dysport (50 units × $5 = $250), Xeomin (20 units × $13 = $260). Actual costs vary significantly by provider and region.

FAQ

Can I switch between neurotoxins?

Yes. Switching between Botox, Dysport, and Xeomin is safe and common. Many patients try different products to find their preference. No washout period is needed between products.

Which lasts longest?

Dysport may last slightly longer (up to 5 months) compared to Botox and Xeomin (3–4 months). However, individual results vary based on metabolism, treatment area, and dose.