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When Do the Effects of Mokdong Jaw Botox Appear? Can They Show Within One Week?

닥터에버스 목동점 Dr.Evers Mokdong · 닥터에버스의원 · June 8, 2026

Many people feel self-conscious about their jawline whenever they look in the mirror. If you feel that an angular facial contour makes your face look larger or heavier, you may be...

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This page is an English translation of a Korean Naver Blog archive entry. For exact wording and source context, verify against the Korean archive original and the original Naver post.

Clinic: 닥터에버스 목동점 Dr.Evers Mokdong

Original post date: June 8, 2026

Translated at: August 17, 2026 at 4:40 PM

Medical note: This translation does not guarantee medical accuracy or suitability for treatment decisions.

Many people feel self-conscious about their jawline whenever they look in the mirror.

If you feel that an angular facial contour makes your face look larger or heavier, you may be even more concerned.

In fact, the muscles around the jaw can gradually become more developed through repeated chewing or the habit of clenching your teeth.

These changes can also affect your overall facial impression, leading some people to look for ways to improve them.

Today, we will discuss a relatively simple yet natural approach to refining the jawline.

  1. How Mokdong Jaw Botox Works to Reduce Muscle Size

This treatment works by using a substance called botulinum to temporarily block nerve signals.

It helps naturally reduce muscle volume by regulating excessive muscle movement.

The area around the jaw is particularly prone to muscle thickening because of repeated chewing movements.

By regulating muscle activity through this approach, the volume gradually decreases.

Because it regulates the movement of the muscles themselves rather than simply smoothing the surface, it can help soften and refine an angular appearance.

It may also help improve creases caused by frequently used muscles during this process.

When Do the Effects of Mokdong Jaw Botox Appear? Can They Show Within One Week? image 1

  1. When You May Notice Changes After Mokdong Jaw Botox

The effects do not appear immediately after treatment.

Usually, you may gradually begin to notice a more refined jawline after about 2 to 4 weeks.

The timing can vary from person to person because muscle development and lifestyle habits differ.

Even if you do not see significant results during the first 1 to 2 weeks, the facial contour may gradually begin to look softer over time.

When Do the Effects of Mokdong Jaw Botox Appear? Can They Show Within One Week? image 2

  1. How Long Mokdong Jaw Botox Lasts and Recommended Treatment Intervals

A jawline refined through this approach usually lasts about 4 to 6 months.

After that, nerve signaling becomes active again, and the muscles gradually begin returning to their original state.

Therefore, if you want to maintain the changes after treatment, it is generally recommended to receive treatment again at intervals of 4 to 6 months.

The interval between treatments may also vary depending on your muscle condition and lifestyle habits.

If you have a habit of clenching your teeth or frequently eat tough foods, you may need care at slightly shorter intervals.

When Do the Effects of Mokdong Jaw Botox Appear? Can They Show Within One Week? image 3

  1. Who May Be Well Suited to Mokdong Jaw Botox?

This approach may be suitable for those who are concerned about their facial shape because of an angular jawline.

It may also be appropriate for those who want to soften their facial contour through a relatively simple treatment.

Those whose jaw muscles protrude noticeably when eating or whose jaws feel thick may also consider this treatment.

People whose muscles have become developed due to a habit of clenching their teeth may also consider it.

It may also be helpful for those who want to make their overall facial impression look softer and lighter.

Because it generally causes relatively little disruption to daily life, it can also be a suitable option for people with busy schedules.

When Do the Effects of Mokdong Jaw Botox Appear? Can They Show Within One Week? image 4

  1. What Should You Keep in Mind After Treatment?

It is important to follow a few precautions immediately after treatment.

Avoid touching or rubbing the treated area.

It is also recommended that you avoid alcohol for about one week, and refraining from smoking during this period may also be beneficial.

You should also avoid high-temperature environments such as saunas and bathhouses for about one week.

Please refrain from strenuous exercise that causes sweating during the same period.

To protect your skin, do not forget to apply moisturizer and sunscreen thoroughly.

However, you may wash your face and wear makeup on the same day, so there should not be much inconvenience in your daily life.

We hope today’s post was helpful to those who have been concerned about their jawline.

Thank you for reading.

When Do the Effects of Mokdong Jaw Botox Appear? Can They Show Within One Week? image 5

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