BOTOX® San Francisco

Name: Botox Cosmetic
Brand: The MAAS Clinic
Rating: 4.8 (141 reviews)

Smooth lines and restore youthful balance with expert BOTOX treatment in San Francisco.

woman with freckles looking forward with her lips slightly parted

Botox Overview

Non-Surgical Facial Rejuvenation With BOTOX in San Francisco

At The Maas Clinic™ in San Francisco, we provide advanced BOTOX® treatments designed to soften expression lines and restore a naturally refreshed appearance. Under the direction of world-renowned facial plastic surgeon Dr. Corey S. Maas, our approach to BOTOX in San Francisco is precise, conservative, and always customized to the individual. Whether you're addressing early signs of aging or maintaining youthful facial contours, BOTOX offers a safe, effective solution with minimal downtime.

What Is BOTOX?

BOTOX Cosmetic is an FDA-approved injectable neuromodulator derived from botulinum toxin type A. When administered in small doses, it temporarily relaxes the facial muscles responsible for dynamic wrinkles—creases that form due to repeated expressions like smiling, frowning, or squinting. As these muscles are eased, the skin above them smooths out, resulting in a more youthful, relaxed look.

Most commonly, BOTOX is used to treat horizontal forehead lines, vertical frown lines (also known as glabellar lines or “11s”), and crow's feet around the eyes. It can also be used in selected areas of the lower face and neck to improve definition and reduce tension-related signs of aging.

How Does BOTOX Work?

BOTOX works by interrupting communication between nerves and muscles. When injected into targeted facial muscles, it blocks the release of a neurotransmitter called acetylcholine, which triggers muscle contraction. This causes the treated muscle to relax temporarily, reducing the appearance of overlying wrinkles. Importantly, BOTOX does not "freeze" your face when administered properly.

Instead, it allows you to maintain your natural expressions while minimizing the exaggerated muscle activity that contributes to visible lines. The result is a smoother, more refreshed appearance that still looks like you—just more rested and youthful. Dr. Maas uses advanced mapping techniques and detailed knowledge of facial anatomy to ensure every BOTOX treatment enhances your features while preserving your natural movement and balance.

Benefits of BOTOX Treatment

BOTOX is one of the most popular non-surgical cosmetic treatments worldwide—and for good reason. Its versatility, convenience, and proven results make it a leading choice for facial rejuvenation.

Reduces dynamic wrinkles on the forehead, between the brows, and around the eyes
Softens harsh expressions that may make you look tired, angry, or stressed
Creates subtle lifting effects, especially in the brows and corners of the mouth
Delivers fast, noticeable results in just a few days
Minimal downtime, allowing you to resume normal activities immediately
Prevents deeper lines from forming by limiting repetitive muscle contractions
Complements other treatments such as dermal fillers or skin resurfacing
Safe and effective when administered by an experienced provider
Customizable for a refreshed, not frozen, look

Who Is a Good Candidate for BOTOX?

BOTOX is a suitable option for adults who are bothered by fine lines or wrinkles caused by facial movement and who prefer a non-surgical approach to rejuvenation. Good candidates typically have moderate to strong muscle activity in the upper face, such as frequent frowning or squinting, that has resulted in etched lines over time.

Ideal patients are in good overall health, have realistic expectations, and understand that BOTOX offers temporary improvement. While BOTOX is frequently used by individuals in their 30s to 50s, it's also an effective preventive measure for younger patients aiming to delay visible aging.

BOTOX is not recommended for individuals who are pregnant, breastfeeding, or have certain neuromuscular conditions. During your consultation, Dr. Maas will evaluate your medical history, anatomy, and goals to ensure that BOTOX is the most appropriate treatment for you.

Your Consultation

At The Maas Clinic™, we believe every aesthetic journey begins with an informed, collaborative consultation. When you meet with Dr. Maas or a qualified provider on his team, the process is focused entirely on you—your features, your concerns, and your goals.

Your provider will begin by evaluating the areas of concern and assessing your facial muscle activity at rest and in motion. You'll discuss your medical history, prior treatments, and what you hope to achieve. Dr. Maas will explain how BOTOX works, review treatment options, and map out a customized plan to address your specific needs while preserving your natural appearance.

Consultations also include a conversation about safety, what to expect during treatment, possible side effects, and how to maintain results over time. This is your opportunity to ask questions and gain confidence that you're in expert hands.

“Dr. Maas is an exceptional plastic surgeon due to his exceptional skills and genuine care for his patients. Unlike many other doctors, he devotes time to addressing all your questions and thoroughly explaining the procedures and expected outcomes. I am willing to travel from Washington DC to seek his treatment, as I trust his ability to consistently deliver natural-looking and flawless results.”

What to Expect During Your BOTOX Treatment in San Francisco

A typical BOTOX session at The Maas Clinic™ is quick, comfortable, and highly precise. After reviewing your goals and photos, your provider will mark the targeted injection sites based on facial movement patterns and anatomy.

To enhance comfort, a topical numbing cream may be applied before your treatment. Although BOTOX injections are generally well tolerated, this extra step ensures a virtually painless experience for even the most sensitive patients.

Using an ultrafine needle, your provider will deliver a series of small injections into the specified muscles. The number of injections depends on the treatment area and desired results. The entire appointment typically takes 15 to 30 minutes.

Following treatment, you can return to work or your regular routine immediately. There's no downtime required, although we recommend avoiding strenuous exercise and lying flat for several hours afterward.

What Is the Recovery Like?

BOTOX requires minimal recovery, making it an ideal treatment for those with busy schedules. Most patients experience little to no discomfort after the procedure. Occasionally, you may notice mild swelling, redness, or small pinpoint bruises at the injection sites, which typically resolve within a few hours to a few days.

Results begin to appear within 3–5 days, with full improvement visible in about two weeks. The treated muscles will gradually soften, smoothing overlying wrinkles and lines. The effects of BOTOX usually last between three to four months. With regular maintenance, results often become longer-lasting over time as the treated muscles learn to relax. Dr. Maas recommends follow-up visits every 3–4 months for consistent, natural-looking results.

blurred vision of different colored brown paints

How Much Does BOTOX Treatment Cost?

The cost of BOTOX in San Francisco depends on the number of units required, the areas treated, and the expertise of your injector. At The Maas Clinic™, we provide a detailed cost estimate during your consultation so you understand all aspects of your treatment plan. While BOTOX is a highly effective aesthetic investment, we also offer guidance on long-term maintenance and budgeting for routine care.

BOTOX vs. Other Neuromodulators

While BOTOX is the most well-known neuromodulator, other options like Dysport®, Xeomin®, and Jeuveau® offer similar benefits. Each contains botulinum toxin type A but differs slightly in formulation, diffusion characteristics, and onset of action.

Dysport may diffuse more broadly, making it better suited for larger treatment areas like the forehead, while Xeomin is a “naked” version without accessory proteins, which may reduce the risk of resistance. Jeuveau is a newer alternative marketed specifically for cosmetic use.

Dr. Maas has conducted extensive clinical research on neuromodulators and will determine the best product for your individual goals. At The Maas Clinic™, every treatment is customized—we never use a one-size-fits-all approach.

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Additional Uses for BOTOX

Beyond wrinkle reduction, BOTOX has been FDA-approved for and widely used in a variety of medical and cosmetic applications. These include:

Chronic migraines: BOTOX can reduce headache frequency by relaxing muscles around the head and neck.
Hyperhidrosis: Injections in the underarms, hands, or feet can temporarily block excessive sweating.
TMJ disorders: BOTOX may help reduce pain and tension in the jaw by targeting overactive muscles.
Neck bands: Platysmal bands in the neck can be softened for a smoother contour.
Lip lines and gummy smile: Subtle injections around the mouth can refine smile aesthetics.

If you're interested in exploring additional uses for BOTOX, Dr. Maas will guide you through the most appropriate treatment options.

Why Choose The Maas Clinic for BOTOX Treatment in San Francisco?

At The Maas Clinic™, BOTOX is more than a quick fix—it's an art form. Dr. Corey S. Maas is a board-certified facial plastic surgeon and national expert in neuromodulator treatments. His meticulous technique, focus on facial balance, and commitment to natural outcomes make him one of the most trusted providers of BOTOX in San Francisco.

BOTOX FAQ

To learn more about BOTOX in San Francisco, or to schedule your personalized consultation with Dr. Corey S. Maas, contact The Maas Clinic™ today. Let us help you rediscover your most confident, refreshed self—without surgery and without compromise.

How soon can I wear makeup after BOTOX?

You can apply makeup a few hours after treatment, as long as you avoid rubbing or massaging the treated areas. Gentle application is key to preventing product displacement.

Can I combine BOTOX with fillers?

Yes. BOTOX and dermal fillers complement each other well. While BOTOX relaxes muscle activity, fillers restore volume—together they offer comprehensive facial rejuvenation.

Will I still be able to make facial expressions?

Absolutely. When administered properly, BOTOX softens harsh expressions without limiting your ability to smile, frown, or look surprised. The goal is subtle enhancement, not overcorrection.

What happens if I stop getting BOTOX?

Your facial muscles will gradually return to their normal activity, and dynamic wrinkles will slowly reappear. You won't look worse—just as you did before treatment.

Can BOTOX prevent wrinkles from forming?

Yes. Starting BOTOX early, often in your late 20s or 30s, can help train facial muscles to contract less, preventing deep lines from developing over time.

References

MacDonald M, Spiegel J, Maas CS: Glabellar anatomy: the anatomic basis for Botox therapy. Archives of Otolaryngology-Head and Neck Surgery 124: 1315-1320, 1998.
Schueller M, Maas CS: Demographic analysis of patients seeking Botox therapy in a major metropolitan area. Archives of Facial Plastic Surgery IN PROGRESS.
Maas CS, Botulinum Neurotoxins and Injectable Fillers: Minimally Invasive Management of the Aging Upper Face. Arch Facial Plast Surg. 2006(4):241-5.