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Effectiveness of Botox for Jawline Reduction in Sangmujigu

닥터에버스의원 건대점 Dr. Evers Konkuk University · 닥터에버스의원 · August 18, 2025

Effectiveness of Botox for Jawline Reduction in Sangmujigu Causes of the Effectiveness of Botox for Jawline Reduction in Sangmujigu Hello! Today, I’ve brought you information that...

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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: 닥터에버스의원 건대점 Dr. Evers Konkuk University

Original post date: August 18, 2025

Translated at: April 20, 2026 at 3:32 PM

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

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  1. Causes of the Effectiveness of Botox for Jawline Reduction in Sangmujigu

Hello! Today, I’ve brought you information that can help enhance your beauty even more.

It’s about “botulinum toxin for a square jaw in Sangmujigu.” For those dreaming of a slim and smooth facial line, I’ll share some useful information.

Why does a square jaw appear?

A square face shape, commonly called a square jaw, can sometimes be caused by the shape of the jawbone itself, but in most cases, it appears more prominent due to the development of the jaw muscles, especially the masseter muscles.

These masseter muscles are used when chewing food, and they can become overly developed due to frequent chewing gum use, a habit of eating hard foods, or clenching the teeth tightly.

Of course, genetic factors cannot be ignored either.

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  1. Principle Behind the Effectiveness of Botox for Jawline Reduction in Sangmujigu What is the principle behind botulinum toxin for a square jaw in Sangmujigu?

Botulinum toxin is a substance that temporarily blocks signal transmission between nerves and muscles.

When injected into the masseter muscles, it slows their movement and gradually reduces their size.

It may be easier to understand if you think of it as similar to how a leg muscle becomes thinner after being in a cast for a long time.

As a result, as the volume of the overly developed jaw muscles decreases, you can expect the face line to appear slimmer.

Who is it suitable for?

The Sangmujigu square-jaw botulinum toxin solution is recommended for the following people.

  • People who are worried about a square jaw
  • People who want to improve their face line in a simple way
  • People who prefer a slimmer line
  • People whose jaw muscles are overly developed and want improvement

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  1. Frequency of the Effectiveness of Botox for Jawline Reduction in Sangmujigu How often should you receive botulinum toxin for a square jaw in Sangmujigu?

Because the effect of botulinum toxin is not permanent, the muscles may become active again over time and return to their original state.

In general, it lasts for about 4 to 6 months, and it is recommended to receive it again at 4 to 6 month intervals.

Of course, this may vary depending on the degree of muscle development and lifestyle habits of the individual.

  1. Timing of the Effectiveness of Botox for Jawline Reduction in Sangmujigu When does the effect begin to appear?

The facial line does not change immediately just because botulinum toxin is injected.

The effect begins to appear as the muscle volume gradually decreases.

In general, you may start to notice changes after 2 to 4 weeks, and the changes become more noticeable over time.

The time when the effect appears may also differ from person to person.

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  1. Duration of the Effectiveness of Botox for Jawline Reduction in Sangmujigu How long does it last?

The effect of botulinum toxin varies from person to person, but it generally lasts for about 4 to 6 months.

The duration may vary depending on the size of the jaw muscles, how often they are used, and lifestyle habits.

If you have habits that use the jaw muscles a lot, the duration may be shorter; on the other hand, if you make efforts to reduce jaw muscle use, the effect may last longer.

  1. After the Effectiveness of Botox for Jawline Reduction in Sangmujigu What are the precautions after the procedure for botulinum toxin for a square jaw in Sangmujigu?

After botulinum toxin for a square jaw in Sangmujigu, there are several things to keep in mind.

Please avoid touching or rubbing the treated area.

Please refrain from drinking alcohol and smoking for about one week.

Please avoid saunas, bathhouses, and strenuous exercise for about one week.

For surface protection, apply moisturizer and sunscreen carefully.

Washing your face and applying makeup are allowed on the same day.

  1. Combined Use of Botox for Jawline Reduction in Sangmujigu Why it is better to use botulinum toxin for a square jaw in Sangmujigu together with chin hyaluronic acid

When botulinum toxin for a square jaw in Sangmujigu and chin hyaluronic acid are managed together, more satisfying results can be achieved.

The goal is to improve the square jaw to create a slimmer line, and to inject hyaluronic acid into the chin to create a V-line.

An ideal V-line can help create a refined and urban image.

Thank you for reading this long post.

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