Botox Masseter Reduction

What Is Botox Masseter?

The masseter, or chewing muscle, has a surprisingly large impact on overall face shape. For many women, enlarged masseters create an undesired square jawline, chubby cheeks, or masculine appearance. Masseter reduction can restore the face to a sleek, feminine appearance. Botox® Cosmetic can be used to reduce the size of the masseters and slim the jawline.

How Can I Shrink My Masseters

Botox® Cosmetic can be used to partially relax the masseter muscle and prevent it from overexerting. It can help stop you from grinding your teeth or clenching your jaw as much without impacting your ability to chew food. With decreased exertion, you will see a noticeable masseter reduction within 4 to 6 weeks, allowing jawline to become less square or round. Results generally last 3 to 4 months.

What Causes Masseter Enlargement

For most people, normal muscle movement does not cause masseter enlargement. The most common causes are genetic, teeth grinding and unconscious jaw clenching. In some cases, frequently chewing gum could also cause the masseters to enlarge.

Many people unconsciously clench their jaw or grind their teeth because of excessive anxiety and stress. You may not realize you are clenching or grinding until you see that your jaw has become more square or notice jaw soreness.

Masseter Reduction at Beauty Boost Med Spa in Newport Beach

Who Performs?

At Beauty Boost Med Spa, treatments are only carried out by the most qualified nurse practitioners and physician assistants. You can rest assured that service is safe, discreet, and professional.

Each treatment begins with an initial consultation at our Newport Beach location in which the provider will examine your face and ask detailed questions about your goals. Afterward, we will administer a personalized botox masseter treatment to help you achieve your desired results.

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  • 10% Off Your First Boost
    Give yourself a little boost! Receive an amazing 10% discount on any one treatment*!
    10% Off Any One Treatment

    *Offer applies to new patients only
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    Receive 10% off your pre-paid treatment of choice. Botox, Filler, PRP & more!

    Restrictions Apply:

    • Apply for coupon by filling out online form here.
    • Must call/text to schedule an appointment.
    • New patients only.
    • No obligations – apply for coupon and book your treatment when you are ready!
    10% Off Your First Boost
  • Beauty Boost Holiday Packages
    Pick a Beauty Boost Package to look and feel your best during the holidays!
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    Save up to $1200 with our Holiday Packages!

    Submit your information then call us to schedule your appointment.

    Choose a Beauty Boost Package and save $$. Purchase for yourself or as a gift card for a friend or family member to make their holiday extra sweet.

    Plus – enjoy 20% OFF Botox with any package!

    Package 1 The Optimal Mid-Face Lift – $1050 savings

    Purchase a cheek boost (4 syringes) & receive a smile line boost free!

    Package 2 The Mini Mid-Face Lift – $200 savings 

    Purchase a mini-cheek boost (2 syringes) & take $200 off the total price!

    Package 3 The Lower Face Contour – $1250 savings 

    Purchase a jawline boost (4 syringes) & receive a chin boost for free!

    Package 4 The Reduced Boost – $680 savings 

    Purchase 2 syringes of Kybella + 1x chin boost & receive a Masseter reduction for free!

    Terms & Conditions:

    • Cannot be combined with any other promotion.
    • Must mention package deal during checkout.
    • No refunds or prepayments.
    • Entire package deal must be used during 1x office visit.
    • Package pricing valid through 12/31/2020.
    Beauty Boost Holiday Packages

Other Botox treatments

Botox Injections

BOTOX® Injection procedures are considered medical techniques that should be carried out in a controlled medical environment and administered by a qualified and experienced medical professional. We only use experienced, qualified doctors to perform our treatments, so you can be absolutely sure of a highly professional, discreet and safe service.

Try Botox in Your Chin and Jawline

Botox Hyperhidrosis

Hyperhidrosis, or excessive sweating, can significantly affect a person’s quality of life. Many people find the condition to be extremely embarrassing and socially isolating.  

Botox® is a highly effective treatment for focal hyperhidrosis, or excessive sweating in one area of the body. The botulinum toxin blocks the nerve signals associated with sweating, which stops the sweat glands from producing so much perspiration.

Doctor making intramuscular injections in armpit against hyperhidrosis

Let us answer your questions, Contact us today

Botox Treatments Before & After

  • 28 y/o F and Founder of Beauty Boost, 3 months after receiving 40 units of botox to her masseters for jawline slimming.
  • 29 y/o Caucasian F 3 months after receiving 40 units of botox to her masseters for jawline slimming and facial reshaping.
  • 53 y/o Caucasian F 3 months after receiving 40 units of botox to her masseters for jawline slimming and facial reshaping.
  • 20 y/o East Indian F 3 months after receiving 40 units of botox to her masseters for jawline slimming and facial reshaping.
  • 30 y/o Hispanic F 3 months after receiving 40 units of botox to her masseters for jawline slimming.
  • 31 y/o Asian F 3 months after receiving 30 units of botox to her right masseter and 20 units to her left for jawline slimming.


Read more about the possibilities of Botox treatments in Newport Beach and other procedures to restore your natural beauty on our blog.

2020 Holiday Packages

2020 Holiday Packages Save up to $1200 on Cosmetic Treatments & Injections through December 31st at Beauty Boost Med Spa. ‘Tis the season for [...]

What our clients are saying

Anisa is Amazing

Anisa is amazing! I went to her for lip fillers. The last place I went to, I wasn't satisfied with the results. (Filler above my lip) Anisa was so thorough with my consultation. She recommended I do a dissolver first, to rid some of the previous filler. So I can get the best natural results. We did that, came in for the second round and boom. I'm in love.

Monique S.
Costa Mesa, CA
The Sweetest Person

Where do I start... Anisa is the sweetest person thats knows her shit! I got the under eye filler and was super nervous before, but because Anisa is so talented and delicate with her hands, I felt absolutely no pain! The results were incredible and really liked how she was so honest during the consultations and recommended just what I needed. I am definitely coming back and with some friends!!

Crystal W.
Orange County, CA
I Am Thrilled

First time here from a recommendation from a good friend. She was so happy with her results I decided to take a chance. SO GLAD I DID! You'll walk into a sweet, relaxing environment and from second one you'll be taken care of. The consultation was very detailed and realistic. Zero pressure which is very important. My Botox Treatment was incredible. Very detailed as well made me feel very comfortable. I left with a future treatment plan. I am thrilled!

Debbie L.
Ladera Ranch, CA