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 verifiedReverse Clinic Incheon Guwol Branch

    I went to Reverse Clinic for Masseter Botox. My jaw muscles have always been fairly developed, so I wanted to refine my jawline and decided to visit. When I arrived at the clinic, the wait wasn’t long, and both the staff who assisted me and the doctor in charge explained everything kindly, which made me feel at ease. The doctor carefully checked the condition of my jaw muscles before proceeding with the treatment. I was a little worried about the pain since it involved injections, but it only felt slightly sore and was much less painful than I expected. The treatment was over really quickly, and I was able to go about my daily activities right away without any recovery period, so it was great to be able to get it done without any hassle even with a busy schedule. There was no bruising or swelling either, so I’m very satisfied. I heard that Botox gradually starts to show results after some time, so I’m really looking forward to seeing how my jawline changes in two to three weeks. Thank you for being so kind and thorough—I’m planning to come back regularly for continued treatment! I highly recommend it.

    2026.09.16
  • Rating 5.0 out of 5
    Visit verifiedMeiPure Clinic Wiraejungang Branch

    I came in to get Botox for my wedding photos. I’ve been here once before, and everyone is still so friendly! I was only planning to get Masseter Botox, but I also asked whether there were any other areas I should treat. They told me that I probably didn’t need to do my salivary glands or under-chin area. I really appreciated that they didn’t just recommend getting everything done and were honest about which areas I didn’t need to treat. I kept whining and asking if it would hurt, but the nurse comforted me so well haha. They iced the area, gave me the injections, and cleaned everything very carefully afterward :) Parking is convenient, and since it’s in central Wirye, it’s easy to get to. The clinic is clean, and I’m planning to come back for another treatment before the actual wedding ceremony. I got it done at a great price thanks to the discount promotion!

    2026.08.07
  • Rating 5.0 out of 5
    Visit verifiedMei Pure Clinic Jamsil Branch

    Here’s my review after getting Masseter Botox! 😊 First of all, I liked how clean and well-organized the clinic felt from the moment I walked in. I tend to pay attention to hygiene, so I felt comfortable receiving treatment because the inside seemed to be kept very clean. The wait time wasn’t too long either, which was nice. Sometimes you end up waiting a long time at a clinic even if you have an appointment, but here I was seen relatively quickly without a long wait, so I felt like I saved a lot of time. I visited this time to get Masseter Botox, and I also liked how cheerful the doctor was and how easily he put me at ease. I was a little nervous about getting Botox at first, but he explained everything in a relaxed way and made some lighthearted comments along the way, which helped me relax a lot. It wasn’t a stiff or intimidating atmosphere, and I liked that I could comfortably ask any questions I had. I also appreciated that he looked at the condition of my face and explained what was needed before the treatment, rather than making it feel like they were just going ahead with the procedure without much thought. I had gotten Masseter Botox at another place before, and since price is also a fairly important factor for me, I compared several clinics. The prices here were reasonable overall, so it felt less burdensome. At the same time, the consultation and treatment didn’t feel rushed or careless, so considering both the price and the level of satisfaction, I think it was a good choice. The treatment itself was over much faster than I expected, which I liked. Since Botox is something many people get regularly as part of their maintenance routine, it can be difficult to keep going if it’s too expensive. But the reasonable pricing made me think it would be fine to come back for another treatment later. Overall, I think the four things I liked most were the short wait time, the clean interior, the cheerful and reassuring doctor, and the reasonable price. I’m not a big fan of the stiff, tense atmosphere that clinics often have, but I was satisfied because I could visit this place and receive treatment comfortably. If you’re considering Masseter Botox, I think it would be worth visiting at least once. I’m also planning to come back if I need Botox or another treatment in the future! 😊

    2026.09.10
  • Rating 5.0 out of 5
    Visit verifiedMikey Clinic Gangnam

    MiK Wrinkle & Square Jaw Botox

    I went for a Botox consultation because I have a lot of fine lines on my forehead. The consultation was friendly and well-explained. I'm planning to make an appointment on time.

    2022.05.201
  • Rating 3.0 out of 5
    Visit verifiedMikey Clinic Gangnam

    MiK Wrinkle & Square Jaw Botox

    The explanation wasn't very detailed. Since this is my first consultation, I can't really compare the service or the costs, but I'm going to look into it more before making a decision. Thank you for the consultation.

    2022.08.137
  • Rating 5.0 out of 5
    Visit verifiedApgujeong B&Me Clinic

    Apgujeong Bee & Me Square Jaw Botox V-Line

    I initially just wanted a consultation, but I was able to receive the procedure on the same day. I'm really grateful for the attentive care provided!

    2023.09.267
  • Rating 5.0 out of 5
    Visit verifiedYOU&I Clinic Ilsan Branch

    Ilsan) Popular Square Jaw & Body Botox

    On April 9th, I raised my eyebrows and received Botox for forehead wrinkles on my second visit. Thank you to the manager for providing detailed and friendly explanations to my questions. All the doctors and staff are kind, and I am satisfied on day five, so I recommend this place.

    2024.04.152
    Before — Ilsan) Popular Square Jaw & Body BotoxBefore
    After — Ilsan) Popular Square Jaw & Body BotoxAfter
  • Rating 5.0 out of 5
    Visit verifiedMaypure Clinic Suwon Yeongtong Branch

    [Paid with my own money] An honest review of my Botox treatment for men (forehead, glabella, square jaw) at Maypure Yeongtong Branch I’ve always been self-conscious about my forehead wrinkles and jaw muscles because I tend to frown without realizing it or clench my teeth while working. I kept putting off visiting a dermatology clinic because it felt a little awkward, but I heard that Maypure Yeongtong Branch near my home was a comfortable place for men to visit, so I made an appointment and went. It was conveniently located near Yeongtong Station, and the clinic was clean and well maintained. Most of all, there were quite a few male patients, so even though it was my first visit, I didn’t feel embarrassed at all. The consultant and doctor carefully examined the condition of my facial muscles and recommended a treatment for my forehead, glabella, and square jaw that would look natural without being excessive, which made me trust them. Right before the treatment, they managed the pain well with numbing cream and cooling treatment. The doctor explained kindly, saying, “It may feel a little tight,” while performing the treatment, which helped me feel at ease, and the pain from the injections passed much faster than I expected. I had almost no bruising or swelling, so I was able to get back to my daily routine right after the treatment. After about one to two weeks, I could definitely feel the effects. Even when I frowned, the wrinkles didn’t crease deeply, and my forehead looked much smoother. As the tight, achy feeling in my jaw muscles decreased, I could see that my facial contours looked noticeably lighter and more relaxed. Overall, I’m very satisfied because I was able to receive a clean, well-done treatment at a reasonable price without any unnecessary upselling or overtreatment. I heard that Botox needs to be repeated regularly to maintain the effects, so I’m planning to have my next treatment at Maypure Yeongtong Branch as well. If you’re a man concerned about wrinkles or jaw muscles, I recommend visiting without feeling pressured.

    2026.09.15
  • Rating 5.0 out of 5
    Visit verifiedMikey Clinic Gangnam

    MiK Wrinkle & Square Jaw Botox

    The place is clean and the staff is very friendly. It's my first time getting Botox for wrinkles, and I'm satisfied with the affordable event price. I would definitely consider coming back.

    2021.08.12
  • Rating 5.0 out of 5
    Visit verifiedMei Pure Clinic Jamsil Branch

    There were a lot of customers, but they guided me through everything quickly and efficiently. The clinic was clean and neat, too. The doctor was also kind and explained everything well. I came in after booking Botox for my glabella, bridge of the nose, and masseter, and maybe because I had an appointment—or because I was an existing customer—they went straight into the procedure without any additional consultation. It was nice that everything went quickly, but I had thought about getting advice on some other things, but I just had the treatments I originally planned. They may have been busy, but that was a little disappointing. They explained the recommended Botox intervals well. Since I haven't been able to come in often because I've been busy, I guess I need to pay more attention to that. Please have discount events more often haha It's also a little disappointing that I couldn't see the treatment details when paying.

    2026.08.08
  • Rating 2.0 out of 5
    Visit verifiedMikey Clinic Gangnam

    MiK Wrinkle & Square Jaw Botox

    I went to get Botox because I was worried about my crow's feet and fine lines, as well as my forehead wrinkles. Even with a reservation, I had to wait about 30 minutes, and the staff, both in the consultation and at the counter, were not very friendly. This was my first time getting Botox, and I was disappointed because the results weren't as effective as I hoped. Still, I guess it's better than regretting not getting it.

    2022.06.09
    Before — MiK Wrinkle & Square Jaw BotoxBefore
    After — MiK Wrinkle & Square Jaw BotoxAfter
  • Rating 5.0 out of 5
    UnverifiedMaypure Copper Spot

    I've been getting Masseter Botox every six months~ The staff and doctor are so kind, which keeps me coming back~ Most importantly, I feel like it works really well.

    2026.09.17
  • Rating 5.0 out of 5
    UnverifiedApgujeong B&Me Clinic

    I was introduced by a friend to consult about Botox for my square jaw, and I sat on the procedure chair. The nurse kept applying an ice pack to my jaw area. The doctor came in and asked me to tighten my jaw, and then he administered the injection to my jaw. It was a slight pinch, and I was told I could apply makeup the next day. Thank you for being so kind.

    2024.05.232
  • Rating 5.0 out of 5
    UnverifiedMaypure Clinic Dongdaemun Branch

    I got Botox (for my square jaw, forehead, and glabella) today. Every time I come here, the staff is always friendly and it's great. The wait is not long and the treatment speed is fast, which I really like.

    2026.03.16
  • Rating 5.0 out of 5
    UnverifiedMikey Clinic Gangnam

    I’ve always felt self-conscious about my square jaw ㅠㅠ, so I went in for a Botox consultation. The doctor was so kind and explained everything really well, which I appreciated! I’m planning to get the procedure done haha.

    2024.02.06
  • Rating 5.0 out of 5
    UnverifiedShe's Line Clinic

    I decided to get Masseter Botox at a friend's recommendation, and just like my friend was happy with the results, I hope I’ll be satisfied with mine too.

    2026.09.18
  • Rating 5.0 out of 5
    UnverifiedMeiPure Clinic Gwanggyo

    I got Pico Toning and Masseter Botox, and the staff treated me kindly and took good care of me. I arrived earlier than my appointment, but I was still able to be seen quickly.

    2026.09.02
  • Rating 5.0 out of 5
    UnverifiedMaypure Mia Point

    I came in for Botox for my square jaw. There were a total of three different types, but I went with the domestic one that has no resistance. They said the effects will show in a month, so I'll wait and see until then~

    2026.06.19
  • Rating 5.0 out of 5
    UnverifiedMaypure Hanam Branch

    I had square jaw Botox injections and the staff explained everything I was curious about well, and the cost seems reasonable. It's been about a week since the procedure, and I'm satisfied with the results.

    2024.04.251
  • Rating 5.0 out of 5
    UnverifiedMaypure, Yatap Branch

    I went in for square jaw Botox after about six months! The doctor was friendly. It didn't hurt much during the procedure, and I felt fine afterward.

    2026.01.09

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?