Jaw Botoxlogo
BotoxMasseter reductionJawline slimmingNon-surgical

Jaw Botox effects, reviews, and prices

When does jaw botox start to show?

Also known as · Jaw botox, Masseter botox, Square jaw injection

Masseter Botox is a treatment that injects Botox into the chewing muscles to refine the jawline.

Common concerns

Face looks wideAngular jawClenchingOverdeveloped chewing muscles
Based on clinic deals ₩9,900 ~ ₩250,000

BEFORE & AFTER

Jaw Botox Before & After

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Cases with verified shooting conditions and procedure details are shown first.

  • Before treatment — Mickey Square Jaw Botox 50 UnitsBefore
    After treatment — Mickey Square Jaw Botox 50 UnitsAfter
    Rating 5.0 out of 5
    2023.11.061

    Mikey Clinic GangnamMickey Square Jaw Botox 50 Units

    I feel like the effects are minimal, but I think I'm starting to see my face getting a bit slimmer. The manager was also kind, and I will definitely come back next time!

  • Before treatment — Gimpo) Wrinkle & square jaw BotoxBefore
    After treatment — Gimpo) Wrinkle & square jaw BotoxAfter
    Rating 5.0 out of 5
    2023.11.254

    YOU&I Clinic Gimpo BranchGimpo) Wrinkle & square jaw Botox

    This is my second visit. Please provide a friendly consultation. The price events are always great, so I received treatment at a really low cost. I am using ice packs for pain relief in the treatment area, but the effect isn't very significant. Last time I was given coffee, but that service was not available this time. I plan to come back in 5 months. ^^

  • Before treatment — Gimpo) Wrinkle & square jaw BotoxBefore
    After treatment — Gimpo) Wrinkle & square jaw BotoxAfter
    Rating 5.0 out of 5
    2023.06.2912

    YOU&I Clinic Gimpo BranchGimpo) Wrinkle & square jaw Botox

    The new building is clean and spacious, which is great. Typically, skin clinics suggest a lot of other treatments during the pre-procedure consultation, but I really appreciated that they only focused on the scheduled procedure. I also noticed they have a few menu items to order like a coffee shop while waiting. I received a refreshing coffee as a complimentary service, and my first impression was very positive. I switched clinics for this event to get chin Botox, and I think I’ll be visiting regularly from now on. ^^ Also, there was an amazing first-visit discount, so I received the treatment for much less than the event price. What a bonus! The results are not fully visible yet since it hasn't even been a month, but I received the full dosage, so I expect noticeable changes in two months. Overall, highly recommended!

Photos may look different depending on shooting conditions, and results vary from person to person even with the same procedure. The text shown with a photo is an excerpt from that review; the full text is in the review section.

535 verified reviews

  • Rating 5.0 out of 5
    Unverified이현택성형외과의원

    I got Masseter Botox, and everyone was so kind and explained everything really well.

    2025.11.16
  • Rating 5.0 out of 5
    Unverified하얀나라피부과의원

    I came back for jaw Botox because the results were great, and as always, the staff is friendly and the clinic is very pleasant. Everyone is really kind, and I don’t like anything over the top, but they achieved just the right amount of a natural look, which makes me really happy! There was no pressure to get more procedures either!

    2025.11.16
  • Rating 5.0 out of 5
    Unverified유앤아이의원 목동점

    I have a square jaw that makes my face look bigger, but I can't undergo surgery. Although it's not as effective as surgery, it does make my jawline appear a bit slimmer.

    2025.11.143
  • Rating 5.0 out of 5
    Unverified라파가정의학과의원

    I got my flu shot and came in to get jaw Botox. This is my first time at a local clinic since moving here, and I really like how comfortable and friendly the first impression is.

    2025.11.07
  • Rating 5.0 out of 5
    Unverified삼성서울리프앤톡스의원

    I went for jawline Botox and I'm really pleased with it.

    2025.10.20
  • Rating 5.0 out of 5
    Unverified연세로의료의원

    My jawline is developed, making my face angular and close to a square shape. With square jaw Botox treatment, you can achieve an effect as if the bone has been sculpted. A subtle V-line is also possible.

    2025.10.10
  • Rating 5.0 out of 5
    Unverified유앤아이의원 의정부점

    I was really concerned that my square jaw made my face look broad and large. After a few Botox injections, my jaw has become slimmer. It's amazing how beautiful my face shape can be.

    2025.09.231
  • Rating 5.0 out of 5
    Unverified리엘르의원

    I have well-developed jaw muscles, so I received Botox for my square jaw, and they finished the treatment quickly without pushing for any additional procedures.

    2025.09.191
  • Rating 5.0 out of 5
    UnverifiedJK위드미의원

    I have a square face complex, but it seems like the masseter Botox has made it a bit more refined. It's quite surprising.

    2025.09.171
  • Rating 5.0 out of 5
    Unverified메이퓨어의원 고덕점

    The doctor was very meticulous, and I was extremely satisfied! I had the double chin FX treatment, and it was red for about half a day but got better, and I am very satisfied with the square jaw Botox!

    2025.09.102
  • Rating 5.0 out of 5
    Unverified하늘성형외과의원

    I was worried about my square jaw. It's amazing that Botox makes my jawline a bit slimmer. The results are really good.

    2025.09.06
  • Rating 5.0 out of 5
    Unverified리버스클리닉 수원점

    With contouring botox, my face shape has become slimmer. It's great for taking care of facial fat. The staff is friendly, making it comfortable too.

    2025.08.2921
  • Rating 5.0 out of 5
    Unverified미케이의원 강남

    My appearance has changed with Botox for my jawline wrinkles. It's amazing how my jawline looks slimmer. And my wrinkles are also less noticeable.

    2025.08.2628
  • Rating 5.0 out of 5
    Unverified매일빛나는의원

    I've always been bothered by my jaw muscles sticking out too much, but I'm waiting to see the effects after getting Botox.

    2025.08.21
  • Rating 5.0 out of 5
    Unverified메이퓨어의원 화정점

    I've been getting square jaw Botox around town, but this place has the best results.

    2025.08.16
  • Rating 5.0 out of 5
    Unverified로웰성형외과의원

    I was worried about my angular features, but I had a great Botox treatment!

    2025.08.06
  • Rating 5.0 out of 5
    Unverified유앤아이의원 의정부점

    I was worried about my square jaw, but after Botox, it has become less pronounced. It's amazing that controlling muscle movement can be so effective.

    2025.07.1717
  • Rating 5.0 out of 5
    UnverifiedJK위드미의원

    I'm here during a first visit event. This procedure really helps with shaping a squared face line. I think it might turn into a V-line.

    2025.06.292
  • Rating 5.0 out of 5
    Unverified미케이의원 강남

    Botox is effective for my concerns about jawline wrinkles. The doctor has extensive experience, and the results are great.

    2025.06.2128
  • Rating 5.0 out of 5
    Unverified하늘성형외과의원

    My jawline has become smoother with Botox for my square jaw. I'm happy that it lasts for a few months. My face shape looks nicer now.

    2025.06.1231

Ongoing Procedures

1 frequently asked questions

  • I don’t like the sagging under my chin.

    Hello, this is Mikey Clinic, dedicated to beauty. If you are concerned about sagging on the jawline, it may be possible to improve it with machine lifting or thread lifting, but we can guide you on which treatment would suit you best after seeing the treatment area in person. How about coming in for a consultation?

1 expert columns

Treatment information does not replace medical diagnosis · prescription · treatment.
The procedure information · average price · reviews on this page are reference materials to help user exploration. The actual availability · suitability · detailed price must be determined after consultation with medical professionals. The average price is updated based on hospital procedure prices registered in Cashdoc.