Botox, Dysport & Xeomin in Newport Beach
Wrinkle relaxers work best when they’re placed by someone who understands faces — not someone following a template. At Plump, every injection is performed by Dr. Mortazavi, MD. The goal is always the same: movement that softens, never disappears.
Botox, Dysport, and Xeomin are all botulinum toxin type A neurotoxins. They work by temporarily relaxing the muscles responsible for expression lines — forehead creases, frown lines between the brows, crow’s feet, and more. In the right hands, the result looks like a well-rested, refreshed version of yourself. In the wrong hands, it looks like nothing moved at all.
At Plump Medical Spa in Newport Beach, Dr. Mortazavi performs every injection personally. No nurses, no physician assistants, no hand-offs. His approach is built on restraint and precision — using the minimum effective dose in exactly the right locations to preserve natural expression while smoothing what bothers you.
Doctor-only injections. Every neurotoxin treatment at Plump is performed personally by Dr. Amir Mortazavi, MD — not delegated to a nurse or assistant. This is not standard practice at most medical spas. At Plump, it is non-negotiable.
Botox, Dysport, and Xeomin — what’s the difference?
All three are FDA-approved botulinum toxin type A neurotoxins. They work through the same mechanism and produce similar results. The differences are subtle — and for most patients, the choice of brand matters far less than the skill of the injector.
The original
The most widely studied neurotoxin with decades of safety data. Onset in 3–5 days, full effect at 2 weeks. Duration typically 3–4 months.
Faster onset
Slightly faster onset than Botox — often noticeable within 2–3 days. Spreads a touch more, which some injectors prefer for larger areas like the forehead.
Protein-free
A “naked” neurotoxin — no accessory proteins. Preferred for patients who may have developed tolerance to other brands. Same onset and duration profile as Botox.
Dr. Mortazavi will recommend the most appropriate product based on your treatment area, history with neurotoxins, and individual response. If you have stopped responding to one brand, there are options — including Myobloc for confirmed type A resistance.
Treatment areas
Neurotoxins can address a wide range of concerns across the face and body. Pricing at Plump varies by area and is structured per unit or per area depending on the treatment.
The Plump approach to neurotoxins
Most patients who come to Plump have had neurotoxins before. Some are happy with their results elsewhere and simply want the same care from a physician. Others have had experiences they didn’t love — too frozen, too heavy, brows that dropped, a look that felt off.
Dr. Mortazavi’s philosophy is built on one principle: the best result is the one no one notices. Not because nothing changed, but because what changed looks completely natural. Faces should move. Eyes should still smile. The forehead shouldn’t look like a different person’s.
This requires placing less than you think you need — and placing it exactly where it belongs. It also requires understanding how each patient’s muscles and anatomy behave, which is why the consultation is taken seriously, not rushed.
Frozen foreheads. Dropped brows. Spocked arches. Over-treated expressions that look perpetually surprised or flat. These are technique problems, not inevitable side effects.
Softened lines that still allow movement. A rested, refreshed appearance that looks like you — just on a good day. Results that colleagues notice but can’t quite explain.
What to expect
Consultation
Dr. Mortazavi reviews your treatment history, assesses your facial anatomy and muscle movement, and discusses your goals before recommending a product and dosing strategy. First-time patients are treated conservatively — it is always easier to add than to undo.
Treatment
Neurotoxin injections take 10–15 minutes. A fine needle is used at each injection point. Discomfort is minimal — most patients describe it as a small pinch. No numbing is typically required, though it is available on request.
Onset and duration
Results begin to appear within 3–5 days and reach full effect at approximately 2 weeks. Duration varies by patient, treatment area, and product but typically ranges from 3 to 4 months. With regular maintenance, many patients find their results last longer over time.
Aftercare
Avoid lying flat, strenuous exercise, and rubbing the treated area for 4 hours after treatment. Most patients return to normal activity immediately. Bruising is uncommon but possible — arnica and avoiding blood thinners beforehand can reduce the risk.
Dr. Mortazavi performs every neurotoxin treatment personally. His training spans internal medicine, pain medicine at USC Keck School of Medicine, and advanced aesthetics through AAAMS, with additional studies at Harvard Medical School. He has personal experience with neurotoxin resistance and offers Myobloc for patients for whom type A treatments have stopped working entirely.
Frequently asked questions
How is Botox at a medical spa different from a doctor’s office?
At most medical spas, Botox is administered by a nurse or physician assistant under physician supervision — meaning the physician may never actually see you. At Plump, Dr. Mortazavi performs every injection himself. The consultation, the assessment, and the treatment are all done by the same physician, every time.
Which is better — Botox, Dysport, or Xeomin?
All three are effective. The best choice depends on your anatomy, treatment area, and history with neurotoxins. Dysport spreads slightly more and has a faster onset, which can be advantageous for certain areas. Xeomin contains no accessory proteins, making it a consideration for patients who have developed tolerance. Dr. Mortazavi will recommend the most appropriate option at your consultation.
Will I look frozen?
Not with appropriate dosing and placement. A frozen appearance is a technique problem, not an inevitable result of neurotoxins. Dr. Mortazavi’s approach prioritizes preserved movement and natural expression. First-time patients are treated conservatively, with the option to add more at the two-week follow-up if desired.
How long does Botox last?
Typically 3 to 4 months, though this varies by patient, treatment area, and the product used. Patients who maintain regular treatment schedules often find their results last longer over time as the muscles adapt.
What if Botox has stopped working for me?
If you have had zero response — not reduced duration, but no effect at all — across multiple type A neurotoxin brands, you may have developed true Botox resistance. This is a specific clinical situation that Plump addresses with Myobloc, the only FDA-approved botulinum toxin type B available in the US. Dr. Mortazavi has personal experience with this condition and treats it directly.
Is there downtime after Botox?
No significant downtime. Most patients return to work and normal activities immediately. Bruising is uncommon. Mild redness or small bumps at injection sites typically resolve within 30 minutes. Avoid strenuous exercise and lying flat for 4 hours after treatment.
How much does Botox cost at Plump?
Pricing varies by treatment area. Single areas start from $250. Three-area treatment (forehead, frown lines, and crow’s feet) starts from $700. Specialty treatments such as masseter slimming, TrapTox, and therapeutic Botox for migraines are priced per treatment. A full breakdown is available on the booking page.
Do you treat patients who have had Botox elsewhere?
Yes. Many of Dr. Mortazavi’s patients come from other practices — some happy with their past results and looking for physician-performed care, others looking to correct an outcome they weren’t satisfied with. Both are welcome. A thorough consultation ensures the approach is right for your history and goals.
Schedule a consultation
Botox, Dysport, and Xeomin treatments are available at Plump Medical Spa in Newport Beach, serving patients throughout Orange County and Southern California.
4667 MacArthur Blvd, Suite 310 — Newport Beach, CA 92660
(949) 568-7544 — info@plumpmedicalspa.com
Tuesday – Saturday, 10am – 6pm — By Appointment Only