Dysport vs. Botox: Differences, Duration, Results and More

There are many popular options to consider when deciding on the best cosmetic injectable treatments to help reduce fine lines and wrinkles on your face. Two of the most popular neuromodulators (aka neurotoxins) available are Botox and Dysport. Botox, produced by Allergan (now part of AbbVie), is the more well-known option. On the other hand, Dysport is made by Galderma and is not as widely recognized. Despite this, both treatments are effective in temporarily relaxing the muscles beneath the skin. The decision to use Botox or Dysport will depend on many factors, including onset time, spread and treatment area, side effects, cost, and duration of results.

How Botox and Dysport Work

Botox and Dysport both help prevent and reduce wrinkles by targeting the underlying muscles responsible for their formation. Both Botox and Dysport are derived from botulinum toxin type A, which is a potent neurotoxin. When injected into specific facial muscles, these neuromodulators block the release of acetylcholine, a neurotransmitter responsible for muscle contraction. By inhibiting the release of acetylcholine, the muscle contractions are reduced, leading to the relaxation of the targeted muscles and a subsequent decrease in the appearance of wrinkles. This mechanism of action helps to smooth out fine lines and wrinkles caused by repeated facial expressions, such as frowning, smiling, or squinting. It’s important to note that the effects of neuromodulators are temporary, and repeated treatments are required to maintain the desired results. However, the newly approved neuromodulator Daxi has been proven to last longer than Botox, Dysport, or Xeomin.

FDA Approval and Usage

Dysport is FDA-approved for treating glabellar lines, which are the lines between your eyebrow. Botox, on the other hand, is approved for treating forehead lines, fine lines around the eyes (crow’s feet), and glabellar lines.

Formula and Potency

Botox and Dysport are both derived from botulinum toxin type A, but they have slightly different compositions. Botox is made from onabotulinumtoxinA, while Dysport is made from abobotulinumtoxin. The main difference between the two lies in their protein content and molecular structure. Both Botox and Dysport molecules contain a complexing protein (e.g. a protein to help protect and improve absorption of the toxin inside the body), but the non-toxin protein content varies due to differences in their manufacturing processes. The main difference between the two lies in their protein content and molecular structure. Both Botox and Dysport molecules contain a complexing protein, but the non-toxic protein content varies due to differences in their manufacturing processes. Botox has a larger molecular size, approximately 900 kDa, while Dysport has a smaller molecular size, around 800 kDa. The botulinum toxin itself has a molecular weight of 150 kDa. The difference in molecular size and protein content may influence their potency, onset, and duration of effect. For example, Dysport is known to spread more quickly compared to Botox, making it suitable for larger surface areas like the forehead. Botox is more potent and better suited for small targeted areas. A single unit of Botox has about 3 times the potency of a unit of Dysport. However, more Dysport units may be required to achieve the same effect as Botox.

Side effects

Both Dysport and Botox have similar side effects, including injection site pain, swelling, redness, and bruising. However, individual experiences may vary, and consulting with a qualified healthcare professional to discuss potential side effects for your specific case is essential. Nose and throat irritation and headache are also reported as common side effects, although we rarely have patients experience them at our practice.

Duration of Results

The final results of Botox and Dysport injections depend on the treatment area and the individual’s response to the neurotoxin. Both treatments are effective in reducing the appearance of fine lines and wrinkles, but their onset time and duration of effect may differ. Dysport tends to show results faster than Botox, with most patients seeing results within 2 to 4 days after the injections. Botox generally takes 3 to 7 days to take full effect. The duration of Dysport results may last up to 5 months, while Botox generally lasts between 3 to 6 months.

Efficacy

The efficacy of Dysport and Botox depends on individual preferences and treatment goals. Some patients may prefer the results of one product over another. It’s essential to consult with a qualified healthcare professional to determine the best treatment option for your specific needs.

Cost

Dysport tends to be less expensive per unit than Botox. However, more Dysport units may be required to achieve the same results as Botox. For example, Botox costs $10-18 per unit, while Dysport costs $4-7 per unit. However, a single Botox unit’s potency is nearly three times stronger than Dysport.

FAQ

Can Botox and Dysport be used together during the same treatment?

Botox and Dysport can be used together in the same treatment session or in different areas of the face during the same session. It is safe to combine these neuromodulators, and they can also be combined with other cosmetic treatments. Some practitioners may use different dilutions of Botox and Dysport to achieve the desired spread of effect in specific treatment areas. For example, Dysport may be used for larger surface areas like the forehead, where its faster diffusion is beneficial, while Botox may be used for smaller targeted areas.

Are Botox and Dysport needles different?

Botox and Dysport injections are typically administered using very thin needles to minimize pain and discomfort. The standard needle size for both treatments is usually a 30-gauge needle. However, some practitioners may use even thinner needles, such as 32-gauge or 33-gauge needles, to further reduce pain and improve patient satisfaction. The injection technique for both Botox and Dysport is similar, as they are both injected intramuscularly into the targeted facial muscles.

Conclusion

Both Dysport and Botox are effective treatments for reducing the appearance of fine lines and wrinkles. The choice between the two depends on factors such as the treatment area, cost, and personal preferences. It’s crucial to consult with a qualified healthcare professional to determine the best option for your specific needs.

Interested in Botox or Dysport and live in Ellicott City, Columbia, Elkridge, or the broader Baltimore area in Maryland? Book a consultation with us!