Las Vegas, Nevada
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← Wrinkles & Fine Lines
Botox & Dysport
"My expression lines are making me look older and more tired than I actually feel."

Smooth the lines. Keep the expression.

Botox and Dysport — the world's most clinically proven aesthetic treatment. Expert injections by board-certified physicians who understand that the best result is one nobody can name.

Forehead lines and frown lines that stay visible even at rest
Crow's feet and eye-area lines that make you look tired
Brow that has dropped and created a heavier, more tired look
Wanting a refreshed appearance without anyone knowing why
Botox and Dysport treatment at IUVENTUS Medical Center Las Vegas
Treatment duration
15–30 min
no downtime, return same day
Board-certified physicians
Expert injectors · Las Vegas
What it treats

These lines have specific names. And specific solutions.

Each area of the face ages differently. Understanding which muscles are involved — and how much — is what separates a natural result from an obvious one.

Forehead Lines

Horizontal lines across the forehead from the frontalis muscle. These develop from a lifetime of raising your eyebrows and deepen into visible creases at rest over time. One of the most common and most satisfying areas to treat.

😤
Frown Lines ("11s")

The vertical lines between the eyebrows from the corrugator and procerus muscles. At rest, they give an expression of concern or anger that most patients don't intend to project. Highly responsive to neuromodulators.

👁️
Crow's Feet

The radiating lines at the outer corners of the eyes from the orbicularis oculi. Among the earliest and most visible signs of aging — and one of the most elegant areas to treat, because softening them makes the entire eye area look more rested.

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Brow Ptosis (Dropped Brow)

The brow descends with age and can hood the upper eyelid, creating a heavier, more fatigued appearance. Strategic Botox placement can lift the outer brow by 2–4mm — enough to meaningfully open the eye area without surgery.

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Lip Lines & Perioral Lines

Fine vertical lines above the upper lip, and lines around the mouth from the orbicularis oris. Small amounts of Botox relax the muscle activity that creates these lines, reducing their depth and preventing further deepening.

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Jaw & Neck (Masseter / Platysma)

Jaw slimming through masseter reduction for patients who clench or have a wide jaw, and neck band relaxation through platysmal Botox — two advanced applications that extend treatment well beyond the upper face. The jaw reduction application is also used to treat Bruxism (teeth grinding) — where chronic grinding wears down teeth and causes jaw muscles to build up, creating a square facial shape. Neurotoxin relaxes these muscles, softening the jaw line and preventing further dental damage.

If any of these look familiar, the right approach makes all the difference.

The same product, placed by a physician with different training, produces dramatically different results. Our injectors understand facial anatomy at a level that determines where, how deep, and how much — every time.

Botox mechanism of action — IUVENTUS Medical Center
How it works

A muscle relaxer, not a face eraser.

Botox and Dysport work by temporarily blocking the nerve signals that tell specific muscles to contract. The muscle relaxes — and without the repeated contraction, the overlying skin smooths. The effect is dose-dependent and entirely reversible: it wears off naturally over 3–4 months, and the muscle returns to full function.

The crucial distinction is between dynamic and static wrinkles. Dynamic wrinkles form when you make an expression — forehead lines when you raise your eyebrows, frown lines when you concentrate. Neuromodulators are most effective on dynamic wrinkles, particularly in the upper face. They do not restore volume (that's the role of fillers) and they don't affect lines caused by skin laxity rather than muscle movement.

Dysport and Botox use the same mechanism with slightly different molecular formulations. Three practical differences define the choice between them: dilution — Dysport is more diluted, requiring more units to achieve the same result, though the cost per treatment is typically comparable; molecule size — Dysport's smaller molecules mean it takes effect faster (results visible from 24 hours vs. approximately 72 hours for Botox); and diffusion — Dysport spreads more widely from the injection point, making it ideal for larger uniform areas like the forehead, while Botox remains more localized — ideal for precision work like crow's feet or advanced lip lines. Only a physician can determine which is right for your specific case.

3–4
months average duration per treatment
5–14
days to full visible result
20yr+
safety data across millions of treatments
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What we assess at your consultation

Muscle activity patterns at rest and in motion · Brow position and asymmetry · Skin quality and depth of lines · Your goals and activity level (athletes and very expressive patients may metabolize product faster) · Prior treatment history if applicable. We never inject at a first consultation without a thorough facial assessment.

Side-by-side comparison

Botox vs. Dysport — what changes, what doesn't.

Both products are safe, FDA-approved, and clinically equivalent. The differences are subtle and specific. Your physician will recommend based on your treatment area and anatomy.

Feature Botox ★Dysport
Active ingredient AbobotulinumtoxinA
FDA approval (cosmetic) ✓ 2009
Onset of results 2–5 days (faster)
Duration 3–4 months
Diffusion / spread Broader — even distribution over larger areas
Best areas Glabella / frown lines (between brows), moderate to severe — broader spread
Downtime None
Can be combined ✓ With fillers, PRP, peels
The research is clear

The most studied aesthetic treatment in history.

No injectable treatment has more clinical data behind it than botulinum toxin type A. Decades of use, millions of treatments, and consistent safety and efficacy data across multiple global populations.

7.4M
Botox/neurotoxin treatments performed in the US in 2022 alone
American Society of Plastic Surgeons
95%+
Patient satisfaction rate across cosmetic indications in peer-reviewed studies
Multiple clinical studies
20yr+
Safety and efficacy data across both FDA-approved neurotoxin products
FDA labeling and clinical literature
How It Works

From consultation to your first real results.

01
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Free Consultation

Your physician examines your facial anatomy, reviews your concerns, and maps the treatment areas. We discuss realistic results and exactly what to expect. No pressure, no commitment at this stage.

02
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Treatment Planning

We identify the right product, the exact injection points, and the dosage for each area. Treatment is planned around your specific facial anatomy — not a standard protocol.

03
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Treatment Session

15–30 minutes depending on areas treated. A series of small injections — most patients describe a mild pinch. Topical anesthetic is available. Return to normal activity immediately.

04
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Follow-up & Maintenance

A 2-week check-in to assess results and address any touch-up. Maintenance at 3–4 months keeps results continuous. We track your doses over time to optimize your protocol.

Why Choose Us

Medicine that
gets you.

The difference between a good Botox result and an obvious one isn't the product — it's the physician. Our injectors understand facial anatomy, proportion, and restraint at a level that produces results you won't have to explain.

01

Board-Certified Physicians Only

Every injection at Iuventus is performed by a board-certified physician — not a nurse injector or aesthetician. The anatomy knowledge that produces consistent, natural results comes from medical training, not cosmetology certification.

02

Conservative by Default, Precise by Design

We start with less and add at your 2-week follow-up if needed. Over-injection is irreversible until the product wears off. Our philosophy is minimum effective dose — a result that looks like you on a very good day.

03

Full-Face Approach, Not Area-by-Area

We assess the face as a whole — understanding how treating one muscle affects adjacent areas. This prevents the common problem of over-treating one area while ignoring what's driving the aging pattern overall.

04

Transparent Pricing, No Package Pressure

We charge by units used — transparent, not by zone or package. You know exactly what you're getting and what it costs. We don't sell treatment packages at consultations or apply pressure to increase dosage.

Patient Stories

Real patients.
Real results.

★★★★★

"I was nervous I'd look frozen — that's what always scared me off. My physician actually showed me what she was doing and why, and the result was just... me, but less tired. My husband didn't know I'd done anything. That's exactly what I wanted."

SM
Sarah M.
Botox — Forehead & Frown Lines · 42 yrs · Las Vegas
★★★★★

"I'd been putting this off for years thinking it would make me look different. I look the same — just without the permanent scowl that was starting to settle between my eyebrows. Three weeks later and I genuinely look more approachable at work."

JR
James R.
Botox — Glabella (Frown Lines) · 48 yrs
★★★★★

"I've had Botox at two other places in Vegas and it was fine — but fine isn't the same as great. At Iuventus the consultation was longer and more thorough than my previous actual treatments. The brow lift alongside the forehead made a difference I wasn't expecting."

LT
Linda T.
Botox — Full Upper Face + Brow Lift · 51 yrs
Common Questions

Everything you
want to know.

The "frozen" look comes from over-injection or incorrect placement — not from the product itself. Our physicians use the minimum effective dose in the right anatomical planes. The goal is a result that looks like you — just more rested. We'd rather under-treat and add more at your 2-week follow-up than over-treat at the first session.
Most patients describe the injections as a mild pinch — brief and well-tolerated. The needles used for Botox and Dysport are very fine, and the injections are quick. Topical anesthetic is available if you prefer it, but the majority of patients don't require it. Sensitivity varies: the glabella area is typically more comfortable than crow's feet.
Botox and Dysport last 3–4 months on average for most patients. Duration varies based on metabolism, the muscle group treated, the dose used, and physical activity level — high-intensity athletes often metabolize product faster. With consistent treatment over time, many patients find the duration extends slightly as muscles become less active.
Essentially none. Mild redness at injection sites typically resolves within 15–30 minutes. Occasional minor bruising is possible — particularly in the crow's feet area — but is uncommon and typically resolves within a few days. We recommend avoiding strenuous exercise and alcohol for 4 hours post-treatment.
Both products are safe, FDA-approved, and produce comparable results. The choice is clinical: Botox is preferred for precise, contained placement in smaller areas. Dysport's slightly broader diffusion makes it well-suited for the forehead. Some patients also prefer Dysport's faster onset. Your physician will recommend the right product for your specific treatment areas and anatomy.
Yes — and for most patients, the best result comes from a combination approach. Botox addresses dynamic muscle-driven lines; dermal fillers restore volume and smooth deep static lines; skin treatments (HydraFacial, chemical peels) improve overall skin quality. We commonly treat multiple areas in the same appointment.
Bad aesthetic results are almost always a technique and judgment issue — not a product issue. The same product, placed with different training, experience, and philosophy, produces dramatically different outcomes. At Iuventus, every injection is performed by a board-certified physician with medical-level understanding of facial anatomy. If you've had a disappointing result before, share the details at your consultation — knowing what went wrong helps us approach your treatment with the right adjustments.
Start Today

The most natural result starts
with the most expert approach.

A free consultation with our physician. A clear treatment plan. And a result designed around your face — not a template.