Botox for Square Face Malaysia | Slim Jaw with Masseter Botox

by | Mar 13, 2026 | Aesthetic, Aesthetic Clinic Malaysia, Botox, jawline

Botox for Square Face Malaysia

A square face shape is often caused by enlarged masseter muscles. These muscles can become bulky from chewing, clenching, or genetics.

One of the most effective treatments is masseter Botox, which helps slim the jawline and create a more V-shaped face.

Clinics like NextMed Clinic commonly perform this treatment for facial slimming.

Table of Contents

What Causes a Square Face?

A wide jawline can result from:

  • Enlarged masseter muscles

  • Teeth grinding

  • Frequent chewing

  • Genetics

  • Strong jaw muscles

If the width is caused by muscle rather than bone, Botox can effectively slim the jaw.

How Botox Slims the Jawline

Botox relaxes the masseter muscle, causing it to gradually shrink.

Over time, this results in:

  • Narrower jawline

  • Softer facial contour

  • Smaller lower face

Doctors typically inject Botox into several points of the masseter muscle.

When Will I See Results?

Patients usually notice:

  • Initial results in 3–4 weeks

  • Full slimming effect in 6–8 weeks

Who Is Suitable for Jaw Slimming Botox?

This treatment is suitable for people who:

  • Have a bulky jawline

  • Want a slimmer face

  • Experience jaw tension

  • Prefer non-surgical treatments

FAQ:

Is jaw slimming Botox permanent?

No. Results typically last 4–6 months.

Yes, it can create a more V-shaped face by slimming the jaw.

Read More:

Book Appointment Today

📞 Call us today at Hotline Malaysia: +60 11 3341 0688

Clinic Location:

NextMed Clinic Petaling Jaya

38, Jalan Gasing, Bukit Gasing, 46000 Petaling Jaya, Selangor

NextMed Clinic Cheras

8-G, Jalan Simfoni 1, Menara Simfoni, Cheras Selatan, Balakong, 43300 Seri Kembangan, Selangor

NextMed Clinic Setia Alam

71-G & 73-G Jalan Eco Ardence D U12/36D, 40170 Shah Alam, Selangor

NextMed Clinic Damansara Heights Kuala Lumpur

No. 11G, Plaza Damansara, Jalan Medan Setia 1, 50490 Damansara Heights, Kuala Lumpur

Real Customer Review

Rated 5/5 Stars

Facebook
Rated 5 out of 5
Google
Rated 5 out of 5
Erufu
Rated 5 out of 5
WhatClinic
Rated 5 out of 5

Read why customers chose NextMed Clinic.

Veronice Zhen
This is my first time at Nextmed Clinic Shah Alam and i had done my nose threads surgery here. Special thanks to Dr Alicia did my consultation and explained everything clearly. Not to forget her assistant, Shinnie thanks for your wonderful, smooth and excellent service🫶
Ihsan Matserudin
Done my ear pinning surgery here. Thanks to Dr Alicia for carrying out the procedure smoothly. Special thanks to Erin and team for your wonderful service, and thank you for the treats too. Highly recommended for anyone looking for a professional, warm and welcoming aesthetic clinic !
Ishvie J Sam
This was my first time here, and I had a great experience. Ms. Irene was super friendly and made me feel really comfortable. Dr. Alice did my consultation and explained everything clearly. Can't wait for my next visit!
Noor Azira
This is my first time here. Dr Alicia is very helpful in explaining on what to focus on my skin before start my treatment. Price is reasonable as well. Can’t wait to start my other treatment at NextMed Clinic.
Why Choose Us ?

As one of the Leading Aesthetic Clinic in Malaysia, NextMed Clinic provides top-notch procedures by Certified Medical Practitioners. Whatever your concerns, be it enhancing your natural features or reversing the signs of aging, NextMed Clinic is able to deliver a wide range of quality, state of art & personalized aesthetic, general health services & wellness solution, merged with exemplary service, in a warm and pleasent enviroment designed to make you feel completely at ease.

At NextMed Clinic, we strongly believe that each patient is unique. Therefore treatments are customized to each patient’s specific needs.

Certified Doctor

.

Safe and Effective Methods
Minimal downtime
5-star rating

MAKE AN APPOINTMENT