This post was updated on May 14, 2025
Wrinkle Relaxers: Comparing Popular Injectables
In the world of cosmetic medicine, injectable wrinkle relaxers have become some of the most requested non-surgical treatments available. While many people use the term “Botox” as a catch-all, there are several FDA-approved options that work in similar ways—including Dysport, Xeomin, and others.
In this guide, we’ll help you understand the key differences and similarities between these wrinkle relaxers so you can make an informed decision based on your skin, goals, and medical provider’s recommendations.
How Do Wrinkle Relaxers Work?
These treatments are all based on a neurotoxin called botulinum toxin type A. When injected into targeted muscles, they block nerve signals responsible for movement. This temporarily relaxes the muscle, softening dynamic wrinkles like frown lines, forehead lines, and crow’s feet.
According to the American Academy of Dermatology, neuromodulators are safe and effective when administered by a licensed professional. The results typically appear within a few days and last between 3 to 4 months.
Key Differences Between Injectable Options
1. Onset of Results
Some patients notice that Dysport works slightly faster, often within 1–2 days. Others may see results from other products around day 3 to 5. While timing varies, the long-term effects are generally similar.
2. Spread and Diffusion
Dysport tends to diffuse more broadly due to its smaller protein size. This can be an advantage in larger treatment areas, such as the forehead. However, broader diffusion may increase the risk of affecting nearby muscles if not injected precisely—especially near the eyes.
3. Unit Measurement
The unit systems differ. It typically takes about 2.5–3 units of Dysport to match the effect of one unit of Botox. However, your provider will calculate dosing based on the specific product, area treated, and your unique anatomy.
4. Price & Cost Consideration
Some neuromodulators are slightly less expensive per unit, but pricing comparisons can be misleading due to different unit scales. Your decision should always be based on your provider’s recommendation and what works best for your skin—not price alone.
5. Clinical Experience & Skill Matter Most
Ultimately, the success of your treatment depends more on who is injecting than on which product you choose. A skilled injector understands facial anatomy, proper dosing, and how to minimize side effects for each injectable option.
What Areas Can Be Treated?
Wrinkle relaxers are commonly used to improve the appearance of:
- Forehead lines
- Frown lines between the brows (glabellar lines)
- Crow’s feet around the eyes
- Bunny lines on the nose
- Chin dimpling or creases
- Jawline definition (in some cases)
They’re also FDA-approved to treat conditions like chronic migraines, excessive underarm sweating, and muscle spasms. For example, this medical overview explains how these injections help with axillary hyperhidrosis (overactive sweat glands).
Will You Need Fillers Too?
Wrinkle relaxers reduce muscle movement, but they don’t fill in deep creases. That’s why many patients combine neuromodulator injections with dermal fillers to restore volume in areas where deeper lines have already formed. Your provider can guide you on whether combination therapy is right for your concerns.
So Which One Should You Choose?
There’s no “one best” product for everyone. Some patients respond better to one brand than another, and preferences may change over time. More important than the brand is working with a medical provider who understands facial structure, muscle movement, and individualized dosing.
If you’re new to these treatments, our team at Skin Works Medical Spa in Torrance can guide you through your options and recommend a plan tailored to your goals, lifestyle, and budget.
Need Help Choosing the Right Treatment?
Whether you’re considering your first wrinkle relaxer or switching brands, we’re here to help. Book a free consultation or text us at (844) 759-6757 to start your journey toward smoother, more youthful-looking skin.