Botox vs. Dysport vs. Xeomin: Which Wrinkle Relaxer Is Right for You?

Botox vs. Dysport vs. Xeomin: Which Wrinkle Relaxer Is Right for You?

It’s the question we hear most at Lumini: “Which one is best — Botox, Dysport, or Xeomin?” The honest answer is that all three are excellent, they’re closely related, and the “best” one depends on you. Here’s the plain-language breakdown — backed by the actual research, so you can walk into your consultation already knowing what matters.

Botox, Dysport, and Xeomin are all purified forms of botulinum toxin type A. They work the same way: they gently and temporarily relax the specific muscles that create expression lines — frown lines between the brows, forehead lines, and crow’s feet — so the skin above them smooths out. You keep looking like you; you just look more rested.

This matters because you’re choosing between good options, not good versus bad. A 2023 network meta-analysis that pooled many randomized trials found that the major type-A toxins are all effective and safe for frown (glabellar) lines.¹ So the decision is about fine-tuning, not about one “winner.”

Botox is the original and the most-studied — the benchmark for predictability. When people say “I want it to look natural and reliable,” Botox is the reference point.

Dysport tends to kick in a little faster and to diffuse (spread) slightly more from each injection point. That spread can be an advantage across broader areas like the forehead — and it’s exactly why precise dosing and placement matter. Head-to-head randomized studies have compared Botox and Dysport directly,² and a 2025 randomized trial in JAMA Dermatology compared toxin formulations for frown lines.³

Xeomin is often called the “naked” toxin: it’s purified to remove the surrounding complexing proteins, leaving essentially just the active molecule. A randomized equivalence trial found Xeomin performs comparably to Botox for frown lines,⁴ and its protein-free formulation has been studied for its lower potential to trigger resistance — relevant if you get treated frequently over the years.⁵

It depends on the area being treated, how strong your muscles are, how quickly you want to see results, your history with toxins, and the look you’re going for. This is genuinely a clinical decision — not something to guess at from a blog or a price tag. At Lumini, we start with a consultation: our medical team assesses your muscle pattern and goals and recommends the formulation (and dose) that fits you. Often the answer is the one you didn’t come in asking about.

All three have long, well-established track records. Results typically last 3–4 months, and they’re reversible by nature — if you ever wanted to stop, the effect simply wears off. A large real-world analysis of repeated injections (over 4,000 treatments) supports the long-term safety of botulinum toxin for facial lines.⁶

We offer all three — Botox (from $18/unit), Dysport (from $15/unit), and Xeomin (from $15/unit) — and your total depends on the units your areas actually need, which we confirm at your consultation. Our team treats patients in English, Spanish, and Portuguese.

Is Botox, Dysport, or Xeomin better? All three are effective and safe for expression lines; research shows them broadly comparable.¹ The best choice depends on the treated area, your muscle strength and your goals — decided at a consultation. Which one lasts the longest? For most people all three last about 3–4 months; individual results vary with dose, area and metabolism. Which works fastest? Dysport often shows results a touch sooner, but all typically take full effect within 3–7 days. Is Xeomin really “purer”? Yes — Xeomin is formulated without the complexing proteins found in the others, which is studied in the context of lower immunogenicity for frequent users.⁵ How much does it cost in Aventura? Botox from $18/unit, Dysport and Xeomin from $15/unit; your total is personalized to the units you need and confirmed at consultation.

1. Li X, et al. Efficacy and Safety of Botulinum Toxin Type A for Treatment of Glabellar Lines: A Network Meta-Analysis of Randomized Controlled Trials. Aesthetic Plast Surg. 2023. PMID: 36097079.
2. Michaels BM, et al. Prospective randomized comparison of onabotulinumtoxinA (Botox) and abobotulinumtoxinA (Dysport). Aesthet Surg J. 2012. PMID: 22231417.
3. Lemdani MS, et al. Comparison of Botulinum Toxin A Formulations for Glabellar Strain Treatment in Women: A Double-Blind Randomized Clinical Trial. JAMA Dermatol. 2025. PMID: 40434770.
4. Kane MA, et al. A Randomized, Double-Blind Trial to Investigate the Equivalence of IncobotulinumtoxinA and OnabotulinumtoxinA for Glabellar Frown Lines. Dermatol Surg. 2015. PMID: 26509943.
5. Martin MU, et al. Complexing Protein-Free Botulinum Neurotoxin A Formulations: Implications of Excipients for Immunogenicity. Toxins. 2024. PMID: 38393178.
6. Rzany B, et al. Repeated botulinum toxin A injections for the treatment of lines in the upper face: a retrospective study of 4,103 treatments. Dermatol Surg. 2007. PMID: 17241409.

Medically reviewed by Dr. Thiago Queiroz, D.O., Medical Director, Lumini Medical Spa. This article is educational and not a substitute for an in-person medical consultation.