Botox is the most-requested cosmetic injectable treatment in the world — and for good reason. A single 10-minute office visit produces a meaningful improvement in moderate-to-severe frown lines, crow’s feet, forehead creases, and other expression-related wrinkles, with no surgical recovery and no downtime. The FDA-approved neuromodulator works by gently relaxing specific facial muscles that produce wrinkles when they contract, allowing the overlying skin to smooth and the face to look more rested. Modern Botox is precise medicine when administered correctly: dose, depth, and exact placement determine whether the result reads as natural rejuvenation or as the obviously frozen look that gives Botox a bad reputation. The difference between the two is the experience and judgment of the person performing the injection. Dr. John Anastasatos at Los Angeles Plastic Surgery offers Botox cosmetic injections at his Beverly Hills office — performed personally by a board-certified plastic surgeon, not delegated to a technician.

Dr. Anastasatos brings the most directly relevant academic credential possible to Botox treatment: he has delivered formal academic lectures at the UAB Kirklin Clinic on “Botox and Chemical Peels” — the foundational injectable and topical treatments in modern facial rejuvenation. He has been an invited lecturer at the Royal Society of Medicine in London on advanced facial aesthetic surgical techniques, with an invited 2026 return as featured speaker — among the most distinguished international academic platforms in plastic surgery. With over two decades of facial cosmetic expertise in Beverly Hills since 2007, he is board certified by the American Board of Plastic Surgery, a Fellow of the American College of Surgeons (FACS), a member of the American Society of Plastic Surgeons (ASPS) and American Society for Aesthetic Plastic Surgery (ASAPS), and named by The Luxe Insider as one of the Top 10 Plastic Surgeons in the World.

How Botox Works

Botox is a purified protein derived from the bacterium Clostridium botulinum — a substance that, in carefully measured cosmetic doses, produces temporary, targeted muscle relaxation. The mechanism is precise: Botox blocks the release of acetylcholine, the chemical that transmits nerve signals to muscles. When acetylcholine release is blocked at a specific muscle, that muscle stops contracting — and the wrinkles produced by repeated contraction smooth out as the skin above relaxes.

Because the effect is targeted to specific muscles in specific locations, accurate anatomical placement is what separates a refined result from an obvious one. The treated muscles relax; the surrounding muscles continue to function normally. The face still expresses emotion, smiles naturally, and conveys nuance.

What Botox Can Treat

Botox has been FDA-approved for cosmetic use since the early 2000s, and contemporary applications extend well beyond the original indications:

• Frown Lines (Glabellar Lines): The vertical “11” lines between the eyebrows
• Crow’s Feet: The fine lines that radiate outward from the corners of the eyes when smiling or squinting
• Forehead Lines: The horizontal creases across the forehead
• Bunny Lines: The diagonal wrinkles that form along the sides of the nose
• Brow Lift: Subtle elevation of the eyebrows by relaxing the muscles that pull them downward
• Gummy Smile Correction: Relaxation of the upper lip muscle to reduce excessive gum show when smiling
• Lip Lines: Vertical lines around the mouth (often called smoker’s lines)
• Neck Bands (Platysmal Bands): Vertical neck cords that become more visible with age
• Masseter Reduction: Slimming of the lower face by reducing masseter muscle bulk — see Botox for Masseter Reduction
• Migraine Treatment: Reduction of chronic migraine frequency and severity
• Hyperhidrosis (Excessive Sweating): Reduction of sweating in the palms, underarms, and hairline

What to Expect From a Botox Treatment

A Botox treatment typically takes 10 to 15 minutes and is performed in-office without anesthesia. The injection itself uses a very fine needle, and most patients describe it as a brief pinch.

• Same-day return to activities — No recovery time; many patients schedule appointments during a lunch break
• Mild swelling or bruising at injection sites — typically resolves within 24 to 48 hours
• Onset of effect — Improvement typically begins within 4 to 5 days; full effect emerges by 10 to 14 days
• Duration — Effects typically last 3 to 4 months
• Maintenance schedule — Most patients return for repeat treatment every 3 to 4 months to maintain results

Why a Plastic Surgeon vs. a Medspa Matters

Botox can be administered in many settings — dental offices, salons, medspas, urgent care clinics — but the differences in result and safety are real. The exact dose and placement determine which muscles relax and how the face looks afterward. Sub-optimal placement can produce asymmetric brows, drooping eyelids, an over-frozen forehead, or a smile that looks unnatural. None of these complications are acceptable when the alternative — having Botox administered by a board-certified plastic surgeon with comprehensive knowledge of facial anatomy — is widely available.

Dr. Anastasatos performs every Botox injection personally rather than delegating to a nurse or technician. The combination of academic teaching credentials specifically on Botox and two decades of facial aesthetic surgery is the foundation of consistently natural results.

Frequently Asked Questions About Botox Cosmetic

Will Botox make me look frozen or expressionless?

Properly dosed and placed Botox produces relaxed, refreshed expression — not a frozen look. The frozen appearance often associated with Botox is the result of over-dosing or poor placement. Dr. Anastasatos uses dose levels that meaningfully reduce wrinkles while preserving natural expression.

How soon will I see results?

Most patients begin to see improvement within 4 to 5 days. The full effect typically emerges by 10 to 14 days post-treatment.

How long does Botox last?

Effects typically last 3 to 4 months. Many patients schedule maintenance treatments every 3 to 4 months to maintain consistent results. Some patients find that, with regular treatment over time, the duration of effect lengthens.

Are there side effects?

Mild swelling, redness, or pinpoint bruising at injection sites is the most common transient side effect, typically resolving within 24 to 48 hours. Rare side effects can include temporary brow asymmetry or eyelid heaviness — these are dose- and placement-related and resolve as the Botox wears off.

Can Botox be combined with fillers or other treatments?

Yes. Botox addresses dynamic wrinkles (caused by muscle contraction) while dermal fillers address static lines and volume loss. The two treatments are highly complementary, and most patients pursuing comprehensive facial rejuvenation combine them. Botox also pairs well with chemical peels, laser treatments, and surgical procedures.

Am I a good candidate for Botox?

Most healthy adults concerned about expression lines, wrinkles, or specific concerns like masseter prominence or hyperhidrosis are candidates for Botox. Pregnancy, breastfeeding, certain neuromuscular conditions, and known allergy to Botox components are contraindications. During consultation, Dr. Anastasatos reviews medical history and aesthetic goals to confirm candidacy and develop a treatment plan.

Why Choose Dr. Anastasatos for Botox Treatment

• UAB Kirklin Clinic Lecturer on “Botox and Chemical Peels”: Formal academic teaching credentials specifically on injectable rejuvenation
• Royal Society of Medicine London 2026 Speaker: Invited lecturer on advanced facial aesthetic surgical techniques
• Two Decades in Beverly Hills: Private practice since 2007 dedicated to facial cosmetic surgery and non-surgical rejuvenation
• Performed Personally: Every Botox injection performed by Dr. Anastasatos — not delegated to a technician
• Top 10 Plastic Surgeon in the World: Named by The Luxe Insider
• Comprehensive Facial Anatomy Expertise: Plastic surgical training that informs precise dosing and placement

Schedule Your Botox Consultation in Beverly Hills

If you are considering Botox for the first time — or refining a long-running treatment plan — having every injection performed personally by a board-certified plastic surgeon meaningfully shapes the result. Dr. John Anastasatos welcomes patients to the Beverly Hills office at 436 North Bedford Drive, Suite 202, Beverly Hills, CA 90210, for a private consultation or treatment. Contact Los Angeles Plastic Surgery to schedule your appointment with Dr. Anastasatos.