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
    UnverifiedMaypure Clinic Suwon Yeongtong Branch

    I visited Yeongtong Mei Pure because I was stressed about my prominent square jaw. Since it was my first Botox treatment, I was anxious about potential pain and side effects. However, the staff explained everything kindly, easing my worries. Trust grew as they carefully checked my jaw muscle development. Moving to the treatment room, they used an ice pack to numb the area, which helped reduce pain during the injections! It’s also conveniently located near Yeongtong station, and the first-visit discount made it very affordable.

    2026.03.18
  • Rating 5.0 out of 5
    UnverifiedMaypure Clinic Gasan Digital Branch

    It’s close to home, so I came back for my second visit and got Masseter Botox, and I’m really happy with the results! I’m also so glad I didn’t swell up this time. I think I’m going to stick with this place from now on. I’m so happy they opened up near my home ㅠㅠ I always had to go far away, but being close really is the best. The doctor is quick, and they gave me something to use for a cold compress before the Botox, so the injection hurt less. I also feel like they inject it less painfully than other places. I highly recommend them. I attached a photo taken right after the injection, so there isn’t much difference yet, but I think I’ll see results after a few weeks. I’m planning to go back for another treatment in 3–4 months. Everyone should come here for their Botox! They also have lots of promotions, which is great. Next time, I’d like to try another procedure too.

    2026.05.30
  • Rating 5.0 out of 5
    UnverifiedMaypure Clinic Dongdaemun Branch

    I had two procedures done: Masseter Botox and Laser Hair Removal, and overall, it wasn’t bad. From the moment I walked in, checked in, and waited for my consultation, everyone was extremely kind, which was great. The only downside was that the waiting area wasn’t very spacious, so it was a little uncomfortable. There weren’t many chairs, so waiting was somewhat inconvenient. Other than that, there were plenty of washing areas and lockers, so I didn’t have any trouble storing my belongings or washing my face. I’m not sure if it was because I’ve had several Laser Hair Removal sessions, but I didn’t experience much pain. Maybe because I applied numbing cream for the Laser Hair Removal, the Botox didn’t hurt at all either. Overall, I was satisfied.

    2026.08.20
  • Rating 5.0 out of 5
    UnverifiedMaypure Clinic Suwon Yeongtong Branch

    I received jaw Botox at Mei Pure in Yeongtong. Before my visit, I was a bit worried that it might be too much, but during the consultation, they explained everything based on my facial structure and muscle use habits, which put my mind at ease. They calmly guided me on the precautions and post-treatment care, and overall, I didn’t feel rushed. The actual procedure was quick, and I didn’t feel much pain at all. After a few days, I felt my jaw muscles relaxing, and after about a month, my jawline naturally looked more refined. It was great because it didn’t look overly obvious, but my overall impression became much softer! The clinic atmosphere was tidy, and I didn’t have to wait too long, so I managed to visit comfortably.

    2026.01.10
  • Rating 5.0 out of 5
    UnverifiedDamian Plastic Surgery Clinic

    I've been struggling with my face looking wide and having a blunt jawline, so I had a consultation about facial contouring. During the consultation, they first explained what parts stood out based on my current facial proportions and bone structure, and instead of pushing me towards surgery, they realistically highlighted areas for improvement, which made me trust them. They provided detailed information comparing the differences between areas like the square jaw, cheekbones, and chin, including the extent of change, recovery time, and potential side effects. They also explained that non-surgical options like Botox or fillers could potentially improve the situation to some extent, which made me feel like I had a wider range of choices. Overall, the consultation was calm and without excessive suggestions, which alleviated my burden, and I felt like I should ponder over it before making a decision.

    2026.03.19
  • Rating 5.0 out of 5
    UnverifiedBeauty Blossom Clinic

    I just got jawline Botox! There was no pressure during the consultation, and everyone was so kind that I could ask questions freely. I was very satisfied with how the doctor carefully looked at the treatment area while performing the procedure!! Sometimes after getting Botox, I've had to deal with blue bruises, but here there were no bruises or marks at the treatment site, so it was no problem for makeup. The effects seem to appear after two weeks, so I need to keep an eye on it, but even now, when I clench my jaw, it doesn't feel as protruding and difficult as before, so I think it will work well.~ The clinic's location is right in front of the subway station, so it’s convenient to get to, and the interior is spacious and tidy, so overall, I was very satisfied! Haha

    2025.12.09
  • Rating 5.0 out of 5
    UnverifiedMaypure Clinic Gasan Digital Branch

    I just got Botox for my square jaw and laser hair removal. Before the treatment, they explained in detail what products would be used, what to expect in about a week, what to avoid, what symptoms might appear, and how long they would last, and then I signed the consent form. After that, I waited in front of the treatment room; since I had an appointment, I waited about 15 minutes for the consultation and then around 10 minutes for the treatment after that. During the Botox procedure, they gave me a cold frozen ice pack to disinfect and numb the treatment area before proceeding. They also accommodated my requests well during the laser hair removal.

    2026.07.17
  • Rating 5.0 out of 5
    UnverifiedYonsei Hyu Clinic

    There was a Monday/Tuesday/Thursday Chance Day event, so I was able to get Skin Tox and Laser Genesis toning at a really affordable price, along with Masseter Botox and Salivary Gland Botox. I’m looking forward to having beautifully glowing, dewy skin~~ I had the procedure done by a female doctor, and I really liked how thoroughly she explained everything. The consultant was also very kind and didn’t push me to get additional treatments, letting me proceed with exactly what I wanted. I’d had treatments at a few other clinics in the past, and even with an appointment, I still had to wait, which was inconvenient. At Yonsei Hue, I was seen right on time without any waiting, and everyone was so friendly~ Next time, I’d love to bring my spouse along so we can get treatments together.

    2026.09.03
  • Rating 5.0 out of 5
    UnverifiedMaypure Clinic Yeonsinnae

    I visited today because there was a discount on Coretox Botox this week. Usually, it's a bit... pricey, but~~ I'm so grateful that Maypure is having a limited-time discount event ^^ It's within walking distance from my home, so it's convenient... and it's right next to Yeonseo Market, so it was easy to find. The doctor was really kind and the nurse was super nice too, so I had a good experience. I got Botox for my forehead, around my eyes, and my jawline~~ It did hurt a little when the needle went in, butㅠ I didn't bleed much and there were no bruises. The nurse explained everything in detail, including precautions and when I could expect the results to show.

    2026.06.27
  • Rating 5.0 out of 5
    UnverifiedMaypure Mia Point

    I went to Maypure Clinic’s Mia branch to get Masseter Botox. I had some muscle around my cheekbone area, which had been bothering me, so I’d been concerned about it. I’ve been coming back here whenever I get Botox because the treatment is reasonably priced and doesn’t take long. The doctor kindly explained the treatment area and process beforehand, so I felt reassured and comfortable proceeding. There was hardly any pain during the procedure, and it was over quickly, so it was easy to visit even when I was busy. I had no bruising or swelling at all and was able to get back to my daily routine right away. I’m very satisfied with the careful and speedy treatment at a reasonable price. I plan to keep coming back regularly for maintenance!

    2026.09.01
  • Rating 5.0 out of 5
    UnverifiedBeauty Blossom Clinic

    I visited Beauty Blossom Clinic to get Masseter Botox, and I was really satisfied overall! 😊 Since it was my first visit, I was a little nervous, but the staff were all so friendly, and the consultation was thorough and professional, which made me feel I was in good hands. They also explained everything I was curious about in detail before the procedure, so I felt reassured and was able to go through it comfortably. The procedure was over more quickly and comfortably than I expected! Most of all, I liked that they took such care with me instead of making me feel rushed or as if they were doing a quick, careless job. I’m still waiting to see the results, but I was satisfied with everything from the clinic’s atmosphere to the consultation and procedure, so I’d definitely like to visit again if I need Botox or another treatment in the future 💗

    2026.09.02
  • Rating 5.0 out of 5
    UnverifiedMaypure Wangsimni Branch

    I received Pico Toning, jawline Botox, skin Botox, and Inmode Forma treatments. The consultation was friendly and they recommended treatments that were suitable for my skin! I used the event discount for treatments I hadn't tried before, and it was incredibly satisfying. It’s hard for me to justify paying full price for new treatments, but I’m so glad I got to experience them! I’ve been wanting to try various treatments but was worried about pain, but the consultant kindly explained everything, and I was able to proceed. The skin Botox treatment was done delicately without any pain, so I finished quickly. ^^ The waiting area has also become larger and more pleasant, so overall I think it’s much better now. I’ll have to visit again soon!

    2026.03.04
  • Rating 5.0 out of 5
    UnverifiedMaypure Resin Point

    I often use this place for Botox for my square jaw, especially since there are events at the end of the year that let me get it at a lower cost. The location is great, right in front of Suji District Office station, making it very accessible. The staff at the desk are incredibly friendly, and the doctors kindly answered all my questions. Booking an appointment was easy, and I was able to make a same-day reservation through Naver, so I could go in today. The waiting period was under 5 minutes, so the entire process took less than 15 minutes. I was curious about other treatments, so I received a consultation, and the manager – I'm not sure what their title is, but they were really nice and helpful.

    2025.12.24
  • Rating 5.0 out of 5
    UnverifiedHoney's Clinic

    I searched a lot on Naver and finally visited for the first time. After consulting with the manager, I had a one-on-one consultation with the doctor and then got the treatment!! I have a wedding shoot and ceremony this year, so I shared various concerns, and they inspected my face in detail. I've only ever had Botox, so I wasn't sure which procedure would be good for me, but it really helped me decide. Today, I got two treatments: jawline Botox and V-line Botox, and I plan to go back for more skin care this month. I want to try more treatments like Etosom and fillers!! But the only downside was that I always get Xeomin due to my tolerance, and unlike the other clinics I've been to, they didn’t check the product for me. Aside from that, I was completely satisfied.

    2026.06.02
  • Rating 5.0 out of 5
    UnverifiedBondi Plastic Surgery Clinic

    Maybe it was because I usually liked eating squid and chewing gum, but the masseter muscles below my ears were especially well-developed, making my face look square, which was really stressful. After reading reviews on a plastic surgery review site, I figured I had nothing to lose and got 50 units of Masseter Botox. The procedure was barely painful—just a little sore for a moment when the injections went in—and the entire treatment took only about 5 minutes. When I told the doctor I was worried about cheek hollowing as a side effect, they took extra care to inject mainly toward the back of the muscle. There was no noticeable change immediately after the procedure, but after about 3 weeks, I started to feel that my jaw didn’t tense up as much when chewing hard foods. After about a month, my facial contour had become noticeably slimmer—enough that people around me started asking if I had lost weight. The price was also quite affordable at around 30,000–60,000 won, so I plan to keep getting the treatment regularly every 4–6 months.

    2026.08.04
  • Rating 5.0 out of 5
    UnverifiedMaypure Copper Spot

    I first came to the Medipure Guri branch because the Medipure clinic at the Seoul Sangbong branch was no longer there, and I was really happy that the consultation staff kindly explained the Botox treatments for my frown lines and jaw. I felt anxious while waiting for the doctor before the procedure, but once the doctor came in, I received treatment on my frown lines and square jaw. It hurt a little, but the procedure went well. They said it would be good to treat my forehead and crow’s-feet wrinkles next time, so I guess I’ll have to get treatment on my whole face next time. As I get older, the number of areas on my face that need treatment keeps increasing. It’s heartbreaking. They offer various treatments and events, including Dermal Filler, original lifting treatments, total anti-aging care, and Neobihill Skin Booster, so I’m satisfied that I’ll be able to take care of myself without too much financial pressure.

    2026.08.05
  • Rating 4.0 out of 5
    UnverifiedDasibomnal Clinic - Pyeongnae-Hopyeong Station Bra

    I heard from an acquaintance that Dasibomnal Clinic has opened and they were having a grand opening discount event, so I decided to visit~ The reviews were good, so I went in with slight expectations. First off, there was plenty of parking available~ I made a reservation for 2 PM on Naver and after checking in, I was taken in right away without waiting~ I got Botox on my glabella, forehead, and jawline, as well as an Aqua Peel. The Botox is domestically produced and it's my first time trying it, so I don't know yet if it’s good or bad. The Aqua Peel made my skin feel refreshed~ They say it helps with pore tightening and removes blackheads. They even finished up with a mask~ Since the clinic has just opened, the doctor was going back and forth alone, and I lost count of how many rooms I switched between, haha. Overall, the staff were friendly and it was a good experience. It felt refreshing.

    2025.12.05
  • Rating 5.0 out of 5
    UnverifiedPesh Clinic

    Maybe because Pesh Clinic hasn’t been open for very long, but the facilities are super clean and the atmosphere is really stylish, so it’s one of my favorite places. The staff and doctor were also friendly, and the prices are pretty reasonable, so I think they’re popular for Botox and hair removal. You have to book well in advance if you want to visit at your preferred time. I went in for Masseter Botox after quite a while since they say you need to get it regularly for the best results. The pain was bearable, and I was satisfied. They say the effects usually last about three months, so I guess I’ll have to wait and see. I go there every month—it was my third visit—and I’d definitely be willing to get hair removal or other treatments there again in the future~~~ It’s nice that the wait is usually pretty short when you make an appointment ahead of time.

    2026.09.03
  • Rating 5.0 out of 5
    UnverifiedMaypure Camellia Store

    I've been getting armpit hair removal at a reasonable price and visiting regularly. It's fast and I've noticed a significant decrease in both the speed and amount of hair growth after about 4-5 sessions. I plan to keep going. It's a factory-style place, so I can always book an appointment at my preferred time, and the wait is usually pretty short. If I go close to closing time or during lunch, there's hardly any wait at all. I've also tried Botox for my square jaw and between my eyebrows; they frequently have promotions, making it easy to get treated without feeling burdened. Besides the first-time visitor event, their prices seem quite reasonable. Although I can’t choose my doctor, they all seem quite thorough. The staff is friendly, and the clinic itself is clean.

    2026.02.10
  • Rating 5.0 out of 5
    UnverifiedMaypure Clinic, Pyeongnae-Hopyeong Branch

    I got jawline Botox. I was skeptical about getting the domestic one, but I went ahead with Jeoemin for peace of mind lol. Since it's the same day, I don't see any effect yet. This place is always really busy, and the waiting area is small, so it feels super chaotic. 😢 The doctors and nurses are generally kind. It's nice that it's close by since I live in the neighborhood, but the prices are average. I once didn't see any effect when I had Botox in my jawline, so I ended up getting it again; I hope it turns out better this time. They often have events, but I've never tried those since they are all domestic brands. The lip filler lasts quite a while, it's been over 7 months now. The person who consults with me is a bit hit or miss, but today she was really calm, pretty, kind, and explained everything in detail, which was great.

    2026.04.28

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?