Botox in Mill Valley, Marin County and San Francisco

Natural Botox by Award-Winning Dermatology Experts in Mill Valley

Looking for Botox in Marin? At Zand Dermatology, we offer physician-led Botox, Dysport, Xeomin, and Daxxify treatments designed to soften lines while preserving natural movement, expression, and individuality.

Our philosophy is simple: less is more.

We believe the best Botox results are the ones no one notices. Every treatment is customized to your unique facial anatomy, muscle movement patterns, and aesthetic goals. Our goal is for you to look refreshed, rested, and confident—not frozen or overdone.

Zand Dermatology is led by Dr. Sarvenaz Zand, a double board-certified dermatologist and Mohs surgeon, Harvard/MIT-trained physician, Johns Hopkins biomedical engineering graduate, former UC Davis Dermatology Chief Resident, and Fellow of the American Academy of Dermatology and American Society for Mohs Surgery.

Our team also includes Dr. Paula Zand, a UC Davis-trained board-certified physician specializing in dermatology, along with dermatology-trained medical providers dedicated to delivering safe, natural-looking results.

Why Patients Choose Zand Dermatology?

Zand Dermatology has been voted #1 Best Cosmetic Dermatologist by Marin Magazine in 2022, 2024, and 2025.

Unlike many med spas, our treatments are guided by dermatology experts with extensive training in facial anatomy, aging, and cosmetic medicine.

Before treatment, we carefully evaluate:

• Facial anatomy and proportions
• Muscle movement patterns
• Skin quality and elasticity
• Medical history and safety considerations
• Individual aesthetic goals

This personalized approach allows us to soften unwanted lines while preserving natural expression and facial balance.

Botox is a medical treatment, not a beauty shortcut. We prioritize safety, precision, and long-term results with every patient.

What is Botox?

Neuromodulators are wrinkle-relaxing injections of botulinum toxin, commercially known as Xeomin, Botox, Dysport, and Daxxify. They can reduce the appearance of facial creases and wrinkles by relaxing specific muscles.

How is a Botox treatment performed?

First, Dr. Zand asks you to make exaggerated facial movements so she can identify the areas that treatment would most improve. She takes extra measures to avoid the muscles necessary for natural expressions so that you won't look “frozen.”

Dr. Zand uses the tiniest needles possible, so the treatment is mostly painless, similar to acupuncture. No anesthetic is required, and the procedure only takes a few minutes. However, Dr. Zand also offers numbing cream in case you feel nervous.

You will notice a change about three days after treatment, and it takes about two weeks to see maximum results. Potential side effects include temporary bruising and a slight headache after treatment, but that’s rare.

Will I look frozen?

No. Our goal is refreshed, not frozen. We use a conservative, anatomy-based approach that prioritizes natural movement and subtle softening while maintaining your ability to express yourself naturally.

How long does Botox last?

Most patients enjoy results for approximately 3–4 months, although duration varies based on the treatment area, individual metabolism, and treatment history. With regular maintenance treatments, some patients find they require fewer units over time.

When will I see results?

Most patients begin noticing results within several days. Full results typically develop within 1–2 weeks after treatment.

Can Botox prevent wrinkles?

Botox may help reduce the repetitive muscle movements that contribute to the formation and deepening of expression lines over time. Many patients choose preventative treatment to help maintain smoother skin as they age.

Where can Botox be used?

Common treatment areas include:

• Frown lines (between the eyebrows)
• Forehead lines
• Crow's feet
• Bunny lines on the nose
• Lip lines
• Chin dimpling
• Neck bands
• Jawline slimming
• TMJ-related jaw clenching

What other conditions can Botox treat?

In addition to cosmetic wrinkle reduction, neuromodulators may also be used for:

• TMJ and teeth grinding
• Chronic migraines
• Excessive underarm sweating (hyperhidrosis)
• Excessive palm sweating
• Certain muscle-related concerns

Your provider will discuss whether treatment may be appropriate for your specific needs.

Who is a good candidate for Botox?

Most healthy adults seeking wrinkle prevention or reduction are candidates for treatment. During your consultation, we will review your medical history, goals, and facial anatomy to determine the best treatment plan.

Who should avoid Botox?

Botox may not be appropriate for individuals who are pregnant, breastfeeding, have certain neurological conditions, or have known allergies to treatment ingredients. Patient safety is always our top priority.

What do I need to do before my appointment?

Click here for Dr. Zand's instructions as you prepare for your cosmetic procedure.

How can I learn more about Botox?

Check out our Botox blog HERE.

Whether you're considering Botox for the first time or looking for a more natural, physician-guided approach, our team is here to help.

Visit Zand Dermatology in Mill Valley for expert Botox, Dysport, Xeomin, or Daxxify treatment delivered with precision, safety, and artistry.

Book your Botox consultation today and discover why patients throughout Marin County trust Zand Dermatology for natural-looking results.

Before and after from a real Zand Dermatology patient