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 ₩8,700 ~ ₩220,000

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
    2024.11.061

    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
    2024.11.264

    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
    2024.06.2912

    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.

373 verified reviews

  • Rating 5.0 out of 5
    Visit verifiedMay Pure Clinic Yeongdeungpo Branch

    Yeongdeungpo Branch_Botox by Area 4,900 won~

    I received skin botox for my square jaw. My skin is thin and tends to be dry, which made makeup difficult, but after getting skin botox, I definitely noticed some fine lines have disappeared and my skin feels tighter.

    2022.03.1111
    Before — Yeongdeungpo Branch_Botox by Area 4,900 won~Before
    After — Yeongdeungpo Branch_Botox by Area 4,900 won~After
  • Rating 5.0 out of 5
    Visit verifiedMei Pure Clinic Gangnam Branch

    [Encore] Gangnam Branch_Wrinkle Botox 4,900 KRW

    • Treatment: Forehead Botox + Square Jaw Botox • Cost: 19,900 KRW • Duration: 20 minutes • Review: I visited on a weekday afternoon, so there was no waiting time and I received the treatment right away. I applied ice packs to my forehead and cheeks as instructed by the nurse. The attending female doctor kindly and attentively answered all my questions while performing the forehead wrinkle and square jaw Botox injections. I appreciated the additional explanation that Botox treatments should be repeated every 6 months, and I hope to see my forehead wrinkles disappear. ^^

    2022.03.079
    Before — [Encore] Gangnam Branch_Wrinkle Botox 4,900 KRWBefore
    After — [Encore] Gangnam Branch_Wrinkle Botox 4,900 KRWAfter
  • Rating 5.0 out of 5
    Visit verifiedYou & I Clinic Cheonan Branch

    Cheonan) Wrinkle & Square Jaw & Body Botox

    Thank you for the detailed and kind explanation! I received excellent care!! The facility is clean and parking is convenient. I plan to visit again next time!!

    2024.06.2525
    Before — Cheonan) Wrinkle & Square Jaw & Body BotoxBefore
    After — Cheonan) Wrinkle & Square Jaw & Body BotoxAfter
  • Rating 5.0 out of 5
    Visit verifiedMaypure Clinic Suwon Yeongtong Branch

    I get botox for my forehead, glabella, and jawline at this clinic every time. The staff is friendly and I haven't had any side effects.

    2025.12.10
  • Rating 5.0 out of 5
    Visit verifiedMaypure Clinic Dongdaemun Branch

    I went for Botox on my square jaw for the first time, and it was done really quickly.

    2024.05.28
  • Rating 5.0 out of 5
    Visit verifiedMikey Clinic Gangnam

    MiK Wrinkle & Square Jaw Botox

    I had it done to prevent deeper wrinkles around my eyes when I smile, and I feel it was a great decision. The staff was so friendly, and the process moved quickly without much waiting.

    2023.01.1724
    Before — MiK Wrinkle & Square Jaw BotoxBefore
    After — MiK Wrinkle & Square Jaw BotoxAfter
  • Rating 5.0 out of 5
    Visit verifiedAr Clinic

    I always get Masseter Botox (Core) here, and the doctor is really kind. I like it!

    2026.10.03
  • Rating 5.0 out of 5
    Visit verifiedApgujeong B&Me Clinic

    Apgujeong Bee & Me Square Jaw Botox V-Line

    I'm really happy with how naturally and beautifully everything was done~~

    2023.09.2823
  • Rating 5.0 out of 5
    Visit verifiedMei Pure Gimpo Branch

    It's time for my jawline Botox again, so I went and got it done at a discount because of an event.

    2026.05.29
  • Rating 5.0 out of 5
    Visit verifiedYOU&I Clinic Suwon Branch

    Suwon) Wrinkle & Jawline Botox

    I received wrinkle Botox and the results are amazing! The price is also affordable, so I'm planning to go back for other Botox treatments!

    2023.07.2912
  • Rating 5.0 out of 5
    Visit verifiedMaypure Sanbon Branch

    This is the place I always come to for Masseter Botox because I trust them! It’s quick, great value, and I’m very satisfied.

    2026.08.13
  • Rating 5.0 out of 5
    Visit verifiedMaypure Resin Point

    I got Masseter Botox, and I felt reassured because they checked everything carefully while administering it~

    2026.10.07
  • Rating 5.0 out of 5
    Visit verifiedMaypure Jinjupjeom

    I got Masseter Botox. It really works~~ My face looks slimmer, and I used to keep biting my cheek, but that’s stopped now.

    2026.07.31
  • Rating 5.0 out of 5
    Visit verifiedMikey Clinic Gangnam

    MiK Wrinkle & Square Jaw Botox

    I really want to go often for treatments at an affordable price without any burden. I have always been worried about the wrinkles between my eyebrows, but I feel better after visiting Mikei ^^

    2025.09.0620
    Before — MiK Wrinkle & Square Jaw BotoxBefore
    After — MiK Wrinkle & Square Jaw BotoxAfter
  • Rating 5.0 out of 5
    Visit verifiedApgujeong B&Me Clinic

    Apgujeong Bee & Me Square Jaw Botox V-Line

    I appreciated the kindness and the short waiting time.

    2023.09.2221
  • Rating 5.0 out of 5
    Visit verifiedYou & I Clinic Jamsil Branch

    Jamsil) Wrinkles, Square Jawline & Body Botox

    The consultant explained everything in a detailed and easy-to-understand manner, and was very friendly, which I really appreciated. The procedure didn't take long, and I wasn't kept waiting for a long time, which was great. I will definitely make another appointment and visit again soon!

    2023.09.1220
  • Rating 5.0 out of 5
    Visit verifiedMeiPure Clinic Sangam DMC Branch

    I got Botox for my square jaw and around my eyes, and as soon as it was done, I felt like my skin was smoother—maybe thanks to the treatment!

    2025.02.12
  • Rating 5.0 out of 5
    Visit verifiedReverse Clinic Hongdae Branch

    I got ONDA Lifting and Botox for my square jaw and salivary glands, but I think I’ll have to wait and see if they’re effective.

    2026.08.25
  • Rating 5.0 out of 5
    Visit verifiedMikey Clinic Gangnam

    MiK Wrinkle & Square Jaw Botox

    I was a bit worried since it was my first visit, but the doctor explained everything kindly, which made me feel at ease and able to trust the process. I plan to have another session in three months.

    2024.01.1018
  • Rating 5.0 out of 5
    UnverifiedYou & I Clinic Uijeongbu Branch

    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.

    2025.07.1817

Ongoing Procedures

2 frequently asked questions

  • Where should I make the payment?

    Hello, this is Platinum Clinic. Please make your payment at the clinic after making an appointment. For appointments and consultations, please use the “Request a Consultation” option at the bottom of the Cashdoc hospital event details page. We will review your request and provide further guidance.

  • 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?