Slim Your Jawline with Expert Botox Treatment

At StudioMD Mendham, our experienced injectors use precision masseter Botox to reduce clenching, grinding, and jaw tension, while also slimming the lower face. This treatment softens a square jawline, creates a more refined facial shape, and delivers meaningful relief from TMJ-related discomfort.

Cost

  • $480/40 units with membership ($600 regular)
  • New clients: use code NEWGLOW for 15% off.
woman looking up with hair tied back in bun

What Is Jaw Reduction Botox?

Jaw reduction Botox targets the masseter muscles on each side of the jaw. By relaxing these muscles, Botox reduces their size over time, improving TMJ symptoms and creating a slimmer, more contoured facial shape. The treatment is non-surgical, minimally invasive, and effective for both functional and cosmetic goals.

Why Choose StudioMD Mendham?

StudioMD boasts over 16 years of expertise and has performed more than 100,000 aesthetic procedures across 10 locations. Our Mendham team includes board-certified physicians and cosmetic surgeons specializing in neuromodulators, facial balancing, and non-surgical contouring. Patients trust us for our safety-first approach, individualized assessments, and natural-looking results that enhance comfort and appearance.

Begin Your Journey with StudioMD Schedule a Consultation

Contact Us

Purchase Now & Skip the Line!

  1. Make your purchase below. You can apply discount codes at checkout.
  2. Receive your automated confirmation email upon purchase.
  3. Follow the instruction in the email to reserve your prepaid appointment at your location of choice.

1 Purchases are non-refundable. They can be exchanged for services of the same value or used for store credit at any time.

2 Promotions are only valid for advanced online purchases.

Jaw Reduction & TMJ Treatment Details

Goal

Soften the angle of the jaw by reducing masseter muscle activity, creating a slimmer lower face while relieving clenching, grinding, and tension associated with TMJ.

Products

Botox, Dysport, and Xeomin are used to safely and effectively relax the masseter muscles. Your provider will determine the ideal product and dose to meet your goals.

Downtime & Expectations

Downtime is minimal. Mild swelling, redness, or tenderness may appear for 1–2 days. Many patients return to daily routines immediately, though visible slimming occurs gradually as the masseter muscle relaxes.

Cost

  • $480 for 40 units with membership (regular price: $600).
  • New clients receive 15% off with code NEWGLOW.
  • 24-month, 0% interest financing is available.
weight loss treatments media

New to StudioMD?

Enjoy 15% Off
New Client Promotion

Use code NEWGLOW at checkout
*valid online or in-store

New to StudioMD?

New client discount cannot be combined with other promotions or discounts

Only applicable for first-time clients on services where the discount is displayed on our website

Enjoy 15% Off
New Client Promotion

weight loss treatments media

Become a Member

Enjoy 20% Off with
Classic Membership $99 one-time fee for 9 months

Use code MEMBER20 at checkout
*valid online or in-store

Become a Member

Discount valid for members only. Use at checkout to unblock savings.

Not a member? No problem! Purchase the offer now and sign up for a membership ($99 one time fee) in-store before your treatment.

Enjoy 20% Off with
Classic Membership $99 one-time fee for 9 months

Client Testimonials "Experienced, gracious, and so attentive to detail."

“This place is the best! I love all the workers (especially Sophie) and felt like I was being cared for the entire time through out my journey!”

“I had under-eye filler done and my whole eye area looks refreshed. The tired look is gone--now I have a bright and lively expression. Thank you for the amazing work!”

“I visited Studio MD for a consultation for sculptra to my backside. For starters, the the office was impeccable and the receptionist was warm and inviting. Dr. Sanja was ABSOLUTELY amazing. She was patient, knowledgeable...”

I visited Studio MD for a consultation for sculptra to my backside. For starters, the the office was impeccable and the receptionist was warm and inviting. Dr. Sanja was ABSOLUTELY amazing. She was patient, knowledgeable and honest about my expectations. I've had 3 consultations and she has been by far the BEST.

“I trust Dr. Qazi with my life she does the best work !!!!!! Sculptra, breast augmentation, Botox. She is so sweet she cares about her results and her clients”

“This is such a gem and I’m so happy with my treatments here, I really want to recommend them if you are looking for a med spa! Dr Kolarov did laser and lips for me and she is so sweet and knowledgeable, and I’m very happ...”

This is such a gem and I’m so happy with my treatments here, I really want to recommend them if you are looking for a med spa! Dr Kolarov did laser and lips for me and she is so sweet and knowledgeable, and I’m very happy with the results! Symmetrical, natural and perfect lips and my skin looks airbrushed after my laser treatment. The procedures were easy and quick and didn’t hurt at all. The space is beautiful and serene and the machines new and super effective. I can’t wait to come back and try more of their treatments!

“I recently visited Studio MD in Mendham and wow what a great experience! Such a beautiful space and wonderful staff. I did my lips with Dr Kolarov and I'm so happy with the result. Natural and symmetrical and just the ri...”

I recently visited Studio MD in Mendham and wow what a great experience! Such a beautiful space and wonderful staff. I did my lips with Dr Kolarov and I'm so happy with the result. Natural and symmetrical and just the right amount of pout. It didn't hurt at all and was very quick and easy. I also saw that they had super cool machines so next time i definitely want to try one of their lasers! I usually go to their salon in SoHo but super happy that they opened this space in mendham, such a great addition to the neighborhood!

“First timer in the cosmetic injectables world and was naturally nervous about embarking on this journey. Incredibly thorough, they let you know what they are doing every step of the way and encourage you to ask questions...”

First timer in the cosmetic injectables world and was naturally nervous about embarking on this journey. Incredibly thorough, they let you know what they are doing every step of the way and encourage you to ask questions about the process of their services. It's a great location, short walk from the Larchmont Metro-North train station and lovely staff! Vanessa S. has an gentle touch and relaxing bedside manner. It's been 12 weeks and I am thrilled with my mini brow lift and Radiesse Butt Lift results. Just got my first lip augmentation and love the results so far!

“Dr. Kathryn Alcarez was super sweet and made me feel so comfortable immediately. Also she is so good with needles I didn't even feel them poking me at all 😊”

“I have been a client in the Mendham office for a few years. It’s the only medical spa I will go to. Kelly is the best. Great bedside manner. She takes time to listen and comes up with a plan to meet your needs. From faci...”

I have been a client in the Mendham office for a few years. It’s the only medical spa I will go to. Kelly is the best. Great bedside manner. She takes time to listen and comes up with a plan to meet your needs. From facials, to NAD injections to body sculpture , she is your girl! I give her a 10 plus.

“I have seen Dr. Sanja Kolarov and she is very professional with excellent manners towards her patients. She takes the time to explain the possible treatment plans and advises the most appropriate for her patients. She is...”

I have seen Dr. Sanja Kolarov and she is very professional with excellent manners towards her patients. She takes the time to explain the possible treatment plans and advises the most appropriate for her patients. She is very thorough, an excellent physician and person . Had a procedure done by her and I am very satisfied. I highly recommend her

“Dr. Kolarov is very kind and efficient at her job. Her staff provided great service. they are all very friendly and accommodating.”

“Dr.Kolarov is amazing! She is professional and informative. I'm getting great results with my treatments! The facility is very clean, and the customer service is excellent! I would highly recommend Dr. Kolarov !”

“Dr khan did a fantastic job on my face at 1pm today and he was very fair price wise never tried to take advantage of me and I left very happy...thank u very much doctor and God bless! Mahmoud Elsayed”

“I came here a few days ago and I received fillers from Dr. Shayesteh. Best results I’ve ever seen. Very sweet and respectful. I most definitely recommend this place!!”

“Had a really great experience with Maria (RN) for botox, she was attentive to me, and provided her professional knowledge and expertise. Happy with my results and my experience”

“I trust Dr. Qazi with my life she does the best work !!!!!! Sculptra, breast augmentation, Botox. She is so sweet she cares about her results and her clients”

“I had my very first Botox treatment with Vanessa recently. The results highly exceeded my expectations, even though I requested a very small dose to start. Vanessa was very knowledgeable, patient, and attentive. She was ...”

I had my very first Botox treatment with Vanessa recently. The results highly exceeded my expectations, even though I requested a very small dose to start. Vanessa was very knowledgeable, patient, and attentive. She was also extremely gentle with the injection - I barely felt anything.

“I’ve seen Dr Qazi for Botox for many years (Masseter, forehead, hyperhydrosis in armpits). She’s super great and knowledgeable.”

Pay Monthly, Hassle Free
Up to 9 Months — No Interest

Ask About Our Financing Options During Your Consultation

*Read Affirms Terms & Conditions Here

Jaw Reduction Botox Results

Initial improvement may begin within 7–10 days, with significant jawline slimming emerging over 6–8 weeks as the masseter muscles reduce in size. TMJ symptoms such as clenching and headaches often improve sooner. Results typically last 3–4 months, with longer-lasting contour changes after repeated treatments.

Banner media

Jaw Reduction Botox Results

Recovery is typically quick and low-maintenance. Most patients resume their work and normal activities immediately. Some temporary symptoms, such as mild swelling, jaw tenderness, or slight chewing fatigue, may appear within the first few days. Avoid massaging the treated area, engaging in strenuous exercise for 24 hours, and applying facial pressure to ensure optimal product placement.

Our Locations

Social Feed See What’s New

Follow us on instagram

Frequently Asked Questions Jaw Reduction & TMJ Botox

What is masseter Botox?

Masseter Botox relaxes the jaw muscles responsible for chewing and clenching, helping reduce jaw tension, teeth grinding, and the appearance of a square or bulky jawline.

How many treatments are needed?

Most patients see meaningful improvement after a single treatment. Around 25–40 units per side may be recommended depending on muscle strength and goals.

What are the side effects?

Side effects are typically mild and may include swelling, redness, or brief soreness at the injection site. Bruising or headaches can occur, but are uncommon.

When will I see results?

TMJ relief may begin within days, while visible jaw slimming develops over 6–8 weeks as the masseter muscle reduces in size.

Who should avoid jaw Botox?

Patients who are pregnant or breastfeeding should delay treatment. Your provider will review your medical history to ensure that you receive safe and appropriate care.

Contact us media
Accessibility: If you are vision-impaired or have some other impairment covered by the Americans with Disabilities Act or a similar law, and you wish to discuss potential accommodations related to using this website, please contact our Accessibility Manager at (973) 828-7573.
Find a Location Give StudioMD a phone call at (973) 828-7573 Book Online Email