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Botox Cosmetic is the most extensively studied and most widely administered neuromodulator in aesthetic medicine, with more than two decades of clinical use, FDA approval for multiple cosmetic and medical indications, and a safety profile that has held up across millions of treatments. The injectable works by temporarily blocking the nerve signal that tells specific facial muscles to contract — softening the dynamic wrinkles caused by repeated expression while preserving the natural movement and character of the face when administered by a trained, anatomically literate provider. The most natural-looking Botox results come from clinicians who understand which muscles to treat, which to avoid entirely, how dosing varies between brow depressors and elevators, and how to anticipate compensatory movement after treatment — knowledge that is foundational to oral and maxillofacial surgical training.

Dr. David Salehani is a board-certified oral and maxillofacial surgeon whose dual training in dentistry and medicine gives him a uniquely complete understanding of facial architecture — including the specific muscles of facial expression that are the targets of every cosmetic Botox injection. With a Doctor of Dental Surgery earned with honors from State University of New York at Stony Brook and a Doctor of Medicine from Stony Brook School of Medicine, followed by a full oral and maxillofacial surgery residency at Long Island Jewish Medical Center and a general surgery internship at Stony Brook University Hospital, Dr. Salehani brings the same anatomical precision to a Botox treatment that he brings to orthognathic jaw surgery or facial trauma reconstruction. He serves as faculty at UCLA Medical Center, has held a seat on the peer review board of the Los Angeles Dental Society for over seven years, and is past president of the Beverly Hills Academy of Dentistry — credentials that reflect a level of training rarely found among cosmetic injectors.

Understanding Botox Cosmetic

Botox Cosmetic is derived from a purified form of botulinum toxin, which is strategically injected into specific facial muscles responsible for causing wrinkles and fine lines. It works by temporarily blocking nerve signals to these muscles, reducing their ability to contract and thereby softening the appearance of wrinkles and preventing further deepening of lines. Botox is FDA-approved for addressing several facial areas and is also used off-label for other cosmetic treatments.

Close-up of a forehead before and after Botox treatment; the “before” image shows visible horizontal wrinkles, while the “after” image reveals a smoother, wrinkle-free forehead. Procedure performed at Sunset Oral and Facial Surgery by David Salehani, D.D.S., M.D.
Close-up of a woman’s forehead showing pronounced wrinkles before Botox in the top image and smoother skin after Botox in the bottom image. Eyes are covered with a logo for privacy. Procedure performed at Sunset Oral and Facial Surgery by David Salehani, D.D.S., M.D.

Botox Cosmetic is most commonly used to target:

  • Forehead Lines: Reducing horizontal lines across the forehead.
  • Glabellar Lines: Softening vertical lines between the eyebrows, often called frown lines.
  • Crow’s Feet: Smoothing wrinkles around the outer corners of the eyes.
  • Neck lines: Botox can smooth neck lines and smooth cords on the neck for a rejuvenating effect.
  • Wrinkle Reduction: Botox effectively diminishes the appearance of fine lines and wrinkles, creating smoother and more youthful-looking skin.
  • Preventative Treatment: It can also be used as a preventative measure to inhibit the formation of deeper lines and wrinkles by relaxing targeted facial muscles.

Frequently Asked Questions About Botox Cosmetic

How long do Botox results last?

Most patients enjoy results for three to four months, after which muscle activity gradually returns and a touch-up treatment is recommended — many patients find that consistent treatment over time produces longer-lasting effects as the treated muscles weaken.

When will I see results from Botox?

Initial softening is typically visible within three to five days, with full results developing over 10 to 14 days as the neuromodulator reaches its peak effect on the targeted muscles.

Is there any downtime after Botox?

Botox requires no downtime — most patients return to normal activity immediately, with only minor injection-site redness or pinpoint bruising that typically resolves within hours.

What is the difference between Botox and dermal fillers?

Botox relaxes the muscle activity that creates dynamic wrinkles such as forehead lines and crow’s feet, while dermal fillers like Juvederm restore lost volume and smooth static lines — the two treatments address different concerns and are frequently used together for a comprehensive result.

Can Botox be used to treat TMJ pain or migraines?

Yes — Botox has well-established medical applications beyond cosmetics, including TMJ disorder treatment and chronic migraine prevention, both of which Dr. Salehani offers at the practice.

Am I a good candidate for Botox?

Adults with dynamic wrinkles caused by repeated facial expression — forehead lines, glabellar frown lines, crow’s feet, and select neck bands — are typically excellent candidates, while patients with primarily volume loss or sun-damaged skin texture may benefit more from dermal fillers or Morpheus8.

Schedule Your Botox Consultation in West Hollywood

Botox Cosmetic is a non-surgical procedure, typically performed in a brief office visit without the need for anesthesia, allowing for minimal downtime. Patients often notice visible improvement within days after treatment, with results lasting for several months.

At Sunset Oral and Facial Surgery, patient care is at the forefront of our practice. We initiate treatments with thorough consultations to understand each individual’s aesthetic goals and concerns. Dr. David Salehani and our team take the time to discuss the procedure, expected outcomes and address any questions or apprehensions, ensuring patient comfort and confidence.

Sunset Oral and Facial Surgery offers Botox Cosmetic as a safe and effective solution to help individuals achieve smoother, more youthful-looking skin. With our focus on delivering natural and subtle enhancements, we aim to enhance confidence and rejuvenate facial appearance while maintaining a natural look. To learn more about Botox injections or to schedule a Botox consultation, contact our clinic in West Hollywood, CA.

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Patient Testimonials

Dr. Salehani is professional and has great bedside manner. He thoroughly takes time before the procedure, to explain what’s going on and what will happen.
Bill S.
This is the doctor you want to do your surgery. He’s simply one of the smartest people I’ve ever known; thoughtful and careful.
Marty M.
Amazing friendly staff. Nice clean office. Super attentive. I got three wisdom teeth pulled yesterday, no pain what so ever afterward.
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