When it comes to softening wrinkles and maintaining a youthful appearance, BOTOX and Dysport are two of the most trusted non-surgical wrinkle treatments in Canada. Both are injectable neurotoxins derived from Botulinum toxin type A, designed to temporarily relax facial muscles that cause lines and creases.
While they work in similar ways, key differences exist in how fast they take effect, how long the results last, and how well they target specific facial areas. This guide compares BOTOX and Dysport side by side, helping you understand which option best suits your cosmetic goals and lifestyle.
Understanding the Basics: BOTOX vs. Dysport
Both BOTOX and Dysport are Health Canada–approved neurotoxin injectables that temporarily block nerve signals to specific facial muscles.1 2 When these muscles relax, the skin above them smooths out, reducing the appearance of fine lines and dynamic wrinkles.
Though similar in purpose, BOTOX and Dysport have differences in formulation, diffusion, and potency:
- BOTOX is typically more concentrated and delivers precise, targeted results. It’s often preferred for treating smaller, well-defined areas like crow’s feet and frown lines.
- Dysport spreads more easily under the skin, making it ideal for larger treatment zones such as the forehead. Its broader diffusion often requires fewer injection points to achieve a smooth and natural finish.
Whether you’re new to non-surgical wrinkle reduction treatments or considering switching products, understanding how these two injectables work can help you make a more confident, informed decision.
Treatment Areas for BOTOX and Dysport
Both BOTOX and Dysport are approved to treat dynamic wrinkles — the lines formed by repeated facial movements over time. While they often target the same facial zones, their behaviour beneath the skin makes each product more suitable for specific treatment areas.
BOTOX: Best for Precision
BOTOX is known for its controlled, localized effect, making it ideal for:
- Crow’s feet (fine lines around the eyes)
- Glabellar lines (the “11” lines between the eyebrows)
- Horizontal forehead lines
Because of its precision, BOTOX is often recommended for smaller treatment areas where refined muscle control is important.
Dysport: Better for Broader Zones
Dysport tends to spread more easily, which can be advantageous when treating wider or more diffuse areas. It’s commonly used for:
- Glabellar lines
- Forehead lines
- Upper face smoothing
With fewer injection points needed to cover larger zones, Dysport offers efficient results for patients looking to refresh multiple areas with minimal appointments.
Onset and Duration of Results: BOTOX vs Dysport
When choosing between BOTOX and Dysport, the speed at which results appear and how long they last are crucial considerations.
BOTOX generally begins to show results within 3 to 7 days after injection. The full effect typically becomes noticeable by the second week. Once results are established, they usually last 3 to 4 months, depending on your metabolism, muscle activity, and treatment area.
Dysport, on the other hand, often works faster. Most people notice visible improvements within 2 to 3 days, making it an appealing option for those wanting quicker results. Like BOTOX, Dysport’s effects also last around 3 to 4 months, though this can vary slightly based on individual factors.
While both treatments offer similar longevity, Dysport may be the better choice if you’re looking for faster onset — especially in preparation for events or special occasions.
Diffusion and Spread: BOTOX vs Dysport
One of the most notable differences between BOTOX and Dysport lies in how the product spreads after injection. This affects how suitable each option is for specific facial areas.
BOTOX is known for its precise, localised effect. It tends to stay confined to the injection site, which allows for greater control when targeting small areas. This precision makes it a go-to option for treating crow’s feet, glabellar lines, and other fine expression lines where accuracy is key.
Dysport, in contrast, is formulated to diffuse more easily, meaning it spreads farther from the injection site. This characteristic is beneficial for larger treatment zones, such as the forehead or upper face, where a broader area of muscle relaxation is desired. Fewer injections may be needed to treat these areas effectively.
If you want refined, highly targeted results, BOTOX may be your best choice. If your goal is to treat larger or more diffuse wrinkle patterns with fewer injection points, Dysport could be the more efficient solution.
Dosage Differences: BOTOX vs Dysport
Understanding dosage is crucial when choosing between BOTOX and Dysport, as their formulations and potencies differ significantly.
BOTOX is more potent per unit, meaning it typically requires fewer units to achieve the same effect. This makes it easier to control and measure for targeted areas like the glabellar lines or crow’s feet.
Dysport, on the other hand, is less concentrated per unit, so practitioners usually need to administer more units to produce similar results. A common conversion is 1 unit of BOTOX ≈ 2.5 to 3 units of Dysport. While this might sound like a disadvantage, Dysport’s formulation and wider spread can actually be beneficial for larger treatment zones.
When discussing dosage with your provider, it’s important to remember that more units of Dysport doesn’t necessarily mean a more expensive treatment—it depends on pricing per unit and the area being treated.
Understanding how neurotoxins reduce wrinkles, along with dosage variations, helps you make an informed decision that aligns with both your aesthetic goals and budget.
Side Effects: BOTOX vs. Dysport
Both BOTOX and Dysport are well-tolerated, but like any injectable treatment, they can cause side effects. Knowing what to expect helps ensure a smooth experience.
Common Side Effects
After either treatment, it’s normal to experience mild and temporary reactions such as:
- Redness
- Swelling
- Tenderness
- Bruising at the injection site
These typically subside within a few hours to a few days.
Specific Risks
In rare cases, patients may experience side effects like drooping eyelids or eyebrows, especially if the injection spreads to nearby muscles. This effect is temporary and usually resolves without additional treatment.
Which Has Fewer Side Effects?
The side effect profiles for BOTOX and Dysport are very similar. However, some individuals report slightly more swelling or discomfort with Dysport due to its broader diffusion. The key factor is not the product, but how precisely and skillfully it’s administered.
Choosing an experienced practitioner reduces the chance of complications and ensures results that look natural.
Exploring the benefits of BOTOX and Dysport means not just comparing outcomes but also understanding their safety. Both are safe, effective tools for wrinkle reduction when used correctly.
Is Dysport cheaper than BOTOX?
Cost is often a deciding factor when choosing between wrinkle treatments, and understanding how pricing works for BOTOX and Dysport helps you budget more effectively.
Price Per Unit vs. Overall Cost
- BOTOX is more concentrated per unit, so fewer units are typically needed to achieve results. However, its cost per unit is higher.
- Dysport costs less per unit, but because it’s less potent, you’ll likely need about three times more units for the same effect.
This means the total cost of treatment depends not only on the price per unit but also on how many units are required for your target area.
Other Cost Factors to Consider
- Treatment area size: Larger areas may favour Dysport’s wider diffusion, potentially reducing the number of injection points.
- Desired results: The depth of wrinkles and muscle strength can affect how much product is needed.
- Provider experience and location: Prices can vary depending on the clinic and its location within Canada.
While Dysport may seem more affordable upfront, BOTOX might be more cost-effective in smaller, targeted treatments.
Choosing the Right Treatment: BOTOX vs Dysport
Both BOTOX and Dysport are effective non-surgical wrinkle treatments, but choosing the best one depends on your unique needs, facial anatomy, and aesthetic goals.
Quick Comparison Chart | ||
| Feature | BOTOX | Dysport |
| Active Ingredient | Botulinum Toxin Type A | Botulinum Toxin Type A |
| Health Canada Approval | Glabellar Lines, Crow’s Feet, Forehead | Glabellar Lines |
| Onset of Results | Typically 3-7 Days | Typically 2-3 Days |
| Duration of Effects | 3-4 Months | 3-4 Months |
| Diffusion | More Precise and Localised | Spreads More Broadly, Covers Larger Areas |
| Unit Potency | Higher Potency per Unit | Lower Potency; Requires More Units |
| Best For | Smaller, Defined Treatment Areas | Broader Areas Like the Forehead or Upper Face |
| Common Side Effects | Redness, Swelling, Bruising, Slight Drooping | Redness, Swelling, Bruising, Slight Drooping |
Key Differences to Consider
- BOTOX is ideal for smaller, targeted areas like crow’s feet or frown lines due to its precise muscle targeting.
- Dysport spreads more broadly after injection, making it better suited for larger areas, such as the forehead or upper face, with fewer injection points.
Desired Onset and Treatment Goals
- If you want faster results, Dysport usually kicks in within 2–3 days.
- If you prefer slightly more precision or are a first-time user, BOTOX may offer better control and familiarity.
Personal Preference and Experience
Your lifestyle and past experiences matter. Some clients prefer Dysport’s broader diffusion, while others trust BOTOX’s reputation for consistent, focused results.
Talk to a Professional
A consultation with a qualified provider is essential. They’ll evaluate your facial muscles, skin condition, and desired outcomes before recommending the best option. In some cases, a combination of both products may be used to treat different areas of the face effectively.
Non-Surgical Wrinkle Reduction Treatments Tailored to Your Needs
At Celebrity Laser & Skin Care, we specialise in non-surgical wrinkle reduction treatments that deliver visible, lasting results with little to no downtime. Whether you’re exploring cosmetic injections for the first time or looking to maintain your youthful look, our clinic offers a personalised approach tailored to your unique goals.
Personalised Treatments for Every Client
No two faces age the same way. That’s why our treatments are fully customised based on your facial structure, skin type, and desired outcome. During your consultation, our skilled professionals assess your needs and recommend the most suitable approach—whether it’s BOTOX, Dysport, or a combination of treatments.
Expertise in BOTOX and Dysport Injections
Both BOTOX and Dysport work by temporarily relaxing facial muscles that create wrinkles. These injectables are Health Canada-approved and considered safe and effective when administered by trained professionals. Whether you want subtle refinement or more defined results, we ensure your treatment is as natural-looking as it is effective.
Why Choose Celebrity Laser & Skin Care?
We’re committed to high-quality, personalised care. Our team has extensive experience with both products and prioritises comfort, safety, and results. Whether you’re looking to smooth forehead lines or soften crow’s feet, we’re here to help you look and feel your best—without surgery or extended downtime.
Want to explore your options? Book a consultation to learn how our non-surgical wrinkle reduction treatments can help you achieve smoother, younger-looking skin.
Conclusion
Both BOTOX and Dysport offer proven, non-surgical solutions for reducing facial wrinkles and maintaining a youthful appearance. While they share the same active ingredient—Botulinum toxin type A—each has unique properties that make it more suitable for specific needs.
If you want highly targeted treatment for smaller areas, BOTOX may be the right choice. If you’re looking to cover a larger area with fewer injections and quicker results, Dysport could be the better fit. Ultimately, the best option depends on your facial anatomy, treatment goals, and desired outcome.
At Celebrity Laser & Skin Care, we take a personalised approach to every treatment. Our experienced team is here to help you choose the injectable that best suits your lifestyle and delivers the results you want—naturally and confidently.
Ready to smooth fine lines and refresh your look? Book your consultation today and find out how BOTOX or Dysport can help you feel like your best self.
