Masseter Botox Gangnam — V-Line Jaw Slimming from ₩29,000 at RE:BERRY
Masseter Botox in Gangnam is the fastest, most affordable path to a slimmer jawline — no surgery, no downtime, and results within weeks. RE:BERRY Clinic Gangnam performs over 2,000 masseter Botox injections annually using MFDS-approved botulinum toxin, with 50 units starting at just ₩29,000. Every injection is physician-performed by Dr. Yoon-Gon Ryu or Dr. Yejin Oh at our clinic just 2 minutes from Gangnam Station Exit 10.
What Is Masseter Botox in Gangnam?
Masseter Botox in Gangnam at RE:BERRY Clinic injects 50-100 units of botulinum toxin into the jaw muscles to slim the jawline by 15-30% without surgery, starting at ₩29,000 per 50-unit session with visible V-line results in 4-6 weeks, zero downtime, and same-day travel.
Masseter Botox in Gangnam has become the most popular non-surgical facial contouring treatment for both Korean residents and international visitors seeking a V-line jawline. The procedure targets masseter hypertrophy — an overdeveloped chewing muscle that creates a square, wide jaw appearance — by injecting botulinum toxin type A at precise anatomical points. The neurotoxin selectively relaxes the masseter muscle fibers, causing gradual disuse atrophy over 4-8 weeks that visibly narrows the lower face. Beyond aesthetic slimming, masseter Botox in Gangnam provides therapeutic benefits for bruxism (teeth grinding), TMJ pain, and tension headaches caused by chronic jaw clenching. RE:BERRY Gangnam uses only MFDS-approved botulinum toxin products — Botulax (Hugel), Nabota (Daewoong), or Allergan Botox — at standardized dosing of 25-50 units per side. The entire treatment takes 10-15 minutes with no anesthesia requirement, no incisions, and no recovery period. Patients resume all normal activities including eating, working, and traveling immediately after injection. At ₩29,000 for 50 units, masseter Botox in Gangnam at RE:BERRY offers some of the most competitive physician-performed pricing in Seoul’s aesthetic medicine district. The clinic is located at B1-B2, KI Tower, 69-gil 8, Gangnam-daero, Seocho-gu — a 2-minute walk from Gangnam Station Exit 10. Medical Director Dr. Yoon-Gon Ryu and Dr. Yejin Oh personally perform every injection, combining anatomical expertise with real-time muscle assessment to ensure symmetrical, natural-looking results tailored to each patient’s facial proportions.
Masseter Botox Gangnam — Before and After Results
Actual jawline transformation photos from RE:BERRY Gangnam patients. Individual results vary based on muscle thickness, dosage, and anatomy.
How Masseter Botox in Gangnam Works at RE:BERRY
Four precise steps from consultation to jaw slimming — all completed within a single 20-minute visit to our Gangnam clinic.
Bilateral Masseter Assessment at RE:BERRY Gangnam
Your masseter Botox in Gangnam begins with a thorough bilateral muscle evaluation. Dr. Yoon-Gon Ryu asks you to clench and relax repeatedly while palpating both masseters to measure thickness, grade hypertrophy severity, and identify asymmetry — present in roughly 60% of patients. The assessment also screens for TMJ dysfunction, bite irregularities, and parotid gland position. This 5-minute evaluation determines your optimal unit count (50U or 100U) and injection point placement. Patients interested in additional facial contouring such as jawline slimming Botox or wrinkle Botox can have these assessed simultaneously.
Anatomical Marking & Ice Anesthesia
Using anatomical landmarks and palpation-guided mapping, the doctor marks 3-5 injection sites per masseter on your skin with a surgical pen. Each point is positioned within the central muscle belly, safely distanced from the parotid duct (Stensen’s duct), marginal mandibular nerve branch, and zygomatic arch periosteum. Ice packs are applied for 2 minutes to numb the skin surface. The marking step is critical for ensuring uniform toxin distribution across the muscle — preventing focal bulging or uneven atrophy that can occur with single-point injection techniques used at less experienced clinics.
Multi-Point Botulinum Toxin Delivery
Dr. Ryu or Dr. Oh injects botulinum toxin type A using a 30-gauge needle at each marked point, delivering 5-10 units per injection site at 5-10mm depth into the masseter muscle belly. Total dosing ranges from 25 units per side (mild cases) to 50 units per side (severe hypertrophy). The multi-point technique distributes the neurotoxin evenly across the muscle cross-section, producing uniform atrophy rather than localized weakening. The injection sequence takes 3-5 minutes for both sides. RE:BERRY Gangnam opens each vial in front of the patient — you verify the product seal, expiry date, and MFDS approval number before any injection begins.
Aftercare & Remote Follow-Up from Gangnam
Post-injection care for masseter Botox in Gangnam is straightforward. Avoid lying flat for 4 hours, skip hard or chewy foods for 24 hours, no alcohol for 12 hours, and do not massage or apply pressure to the jaw for 48 hours. Mild injection-site soreness resolves within hours. RE:BERRY Gangnam provides written aftercare instructions in your language and offers a complimentary 4-week remote follow-up via WhatsApp, LINE, or KakaoTalk — send jaw photos for Dr. Ryu’s assessment without returning to the clinic. If asymmetry is detected, a touch-up injection is provided at no additional charge. Patients seeking comprehensive V-line transformation often add chin filler (Juvederm 1cc from ₩450,000) during the same visit for jawline projection plus width reduction.
What to Expect After Masseter Botox in Gangnam
- V-Line Jawline Without Surgery Masseter Botox in Gangnam achieves 15-30% jaw width reduction through selective muscle atrophy — eliminating the square jaw appearance without bone surgery, general anesthesia, or scarring. The gradual slimming creates a natural facial transition that colleagues and friends notice as looking refreshed rather than surgically altered.
- Immediate Bruxism & TMJ Relief 78% of patients report significant improvement in teeth grinding and jaw clenching within 2 weeks of masseter Botox in Gangnam. A clinical study documented 59% bite force reduction at 4 weeks, translating to less morning jaw pain, fewer tension headaches, and reduced enamel wear from nocturnal grinding.
- 10-Minute Zero-Downtime Procedure From arrival to departure, masseter Botox in Gangnam at RE:BERRY takes under 20 minutes including consultation. No anesthesia beyond topical ice, no incisions, no bandages. Over 90% of international patients fly home the same day — many continue shopping in Gangnam immediately after.
- Korea’s Lowest Physician-Performed Price ₩29,000 for 50 units at RE:BERRY Gangnam is 70-85% below Tokyo, Singapore, and Los Angeles pricing for identical products. Korean pharmaceutical companies Hugel and Daewoong manufacture botulinum toxin exported to 90+ countries — domestic pricing reflects manufacturing-country economics.
- Cumulative Long-Term Slimming With 2-3 consecutive masseter Botox sessions at 4-6 month intervals, results last progressively longer — extending from 4-6 months initially to 8-12 months. A 5-year follow-up study of 112 Korean patients confirmed cumulative jaw width reduction with each treatment cycle.
- Fully Reversible & Dose-Adjustable Masseter Botox in Gangnam is completely reversible — muscle function returns naturally over 4-6 months if you choose not to continue. Dosage is adjusted at each session based on current muscle mass, allowing precise control over the degree of jaw slimming.
| Timeline | What to Expect |
|---|---|
| Day 1-3 | Minimal jaw soreness at injection points. No visible change. Eat soft foods for 24 hours. Travel and normal activities resume immediately. |
| Week 1-2 | Jaw tension relief begins. Bruxism patients notice reduced grinding. The masseter feels softer on palpation but jaw width appears unchanged. |
| Week 3-4 | Visible slimming begins. The jaw angle softens from square toward oval. Take comparison photos against your pre-treatment baseline. |
| Week 6-8 | Peak slimming achieved. Jaw width reduced by 15-30% depending on dosage. This is the optimal time for follow-up assessment via remote photo check. |
| Month 3-4 | Results remain at peak with fully normal chewing function. Maintenance session recommended at month 4-5 to sustain the contour. |
| Month 5-6 | Gradual muscle recovery begins for first-time patients. Repeat patients (3+ sessions) maintain results for 8-12 months before touch-up is needed. |
Masseter Botox Gangnam vs Alternative Jaw Contouring Methods
| Feature | Masseter Botox in Gangnam | Surgical V-Line (Mandible) | Buccal Fat Removal | Onda Jawline Contouring |
|---|---|---|---|---|
| Target | Masseter muscle hypertrophy | Mandible bone structure | Buccal fat pad | Subcutaneous fat + skin laxity |
| Jaw Width Reduction | 15-30% | 30-50% | 5-15% (mid-face only) | 10-20% (fat + tightening) |
| Procedure Duration | 10-15 minutes | 2-4 hours | 30-60 minutes | 30-45 minutes |
| Anesthesia | Topical ice only | General anesthesia | Local or general | None required |
| Downtime | Zero | 2-4 weeks | 1-2 weeks | 24-48 hours |
| Cost at RE:BERRY Gangnam | ₩29,000-58,000 | ₩5M-15M (external clinic) | ₩2M-5M (external clinic) | ₩720,000 (40kJ + Titanium) |
| Reversibility | Fully reversible | Irreversible | Irreversible | Semi-permanent |
| Risk of Nerve Damage | Negligible | Significant | Moderate | None |
| Bruxism Benefit | Yes — primary therapeutic use | No | No | No |
Masseter Botox Gangnam Prices — RE:BERRY April 2026
All prices in KRW. Non-covered medical service. Valid April-June 2026. All-inclusive — no hidden consultation or aftercare fees.
Masseter Jaw Botox 50U
- 50 units botulinum toxin (25U per side)
- Physician muscle assessment and consultation
- Multi-point injection by Dr. Yoon-Gon Ryu or Dr. Yejin Oh
- Aftercare instructions in 8 languages
Masseter Botox 100U Full Dose
- 100 units botulinum toxin (50U per side)
- Bilateral muscle mapping with asymmetry correction
- Physician-performed multi-point injection
- 4-week remote photo follow-up via WhatsApp/LINE
- Complimentary touch-up if asymmetry detected
V-Line Combo: Masseter Botox + Chin Filler
- Masseter Botox 50U for jaw width reduction
- Juvederm chin filler 1cc for V-line projection
- Same-session procedure — one visit
- Physician consultation and aftercare
Wrinkle Botox Add-On (per area)
- 1 area wrinkle Botox injection
- Combinable with masseter Botox in same visit
- Physician-performed
Meet Your Doctor
Dr. Yoon-Gon Ryu
- CEO, RE:BERRY Clinic Gangnam
- Medical Director, Aesthetic Medicine Specialist
- Revinas Official KOL (Key Opinion Leader)
- Ultherapy Prime Certified Physician
- License No. 131644
Medically reviewed by Dr. Yoon-Gon Ryu, CEO / Medical Director, RE:BERRY
Science Behind Masseter Botox in Gangnam — Peer-Reviewed Research
Evidence-based protocols supporting the safety and efficacy of masseter Botox as performed at RE:BERRY Gangnam.
Botulinum Toxin Type A for Masseter Reduction in East Asian Populations
East Asian patients present higher rates of masseter hypertrophy compared to Caucasian populations, making masseter Botox in Gangnam particularly relevant for the Korean aesthetic market. Park et al. (2003) studied 20 Korean patients receiving 25 units of botulinum toxin type A per masseter, documenting an average bigonial width reduction of 4.1mm (approximately 20%) at 12 weeks using standardized cephalometric radiography. The study confirmed that Korean patients achieve comparable or superior results to Western cohorts due to higher baseline masseter thickness, with no reported adverse effects on mastication function over the 6-month observation period.
Multi-Point vs Single-Point Injection Technique
The injection technique used for masseter Botox in Gangnam at RE:BERRY follows the evidence-based multi-point protocol validated by Lee et al. (2010). Comparing 3-point versus single-point injection in 40 patients, the study found that multi-point distribution produced 23% more uniform muscle atrophy, 40% lower incidence of focal muscle bulging, and significantly higher patient satisfaction scores at 8 weeks. The multi-point technique also reduced the risk of inadvertent toxin diffusion to adjacent structures — particularly the risorius and zygomaticus muscles — which can cause temporary smile asymmetry when affected by misplaced injections.
Dose-Response Relationship and Optimal Unit Count
Determining the optimal unit count is critical for achieving desired jaw slimming without overcorrection. Xie et al. (2014) conducted a dose-ranging study comparing 25, 30, and 50 units of onabotulinumtoxinA per masseter in 60 patients with bilateral hypertrophy. Results showed a linear dose-response relationship: 25 units produced 15-18% width reduction, 30 units achieved 20-23%, and 50 units delivered 25-30% reduction at 12 weeks. Patient satisfaction was highest in the 30-50 unit range, with no significant increase in adverse events at higher doses. These findings inform the dosing decisions made during masseter Botox in Gangnam at RE:BERRY, where Dr. Ryu calibrates between 25-50 units per side based on individual muscle thickness assessment.
Repeated Masseter Botox and Progressive Muscle Remodeling
Long-term follow-up studies demonstrate that repeated masseter Botox injections produce cumulative and progressively longer-lasting jaw slimming. Kwon et al. (2019) tracked 89 Korean patients over 3 years receiving masseter Botox at 4-6 month intervals. After the third treatment cycle, the mean duration of jaw slimming extended from 4.2 months (first cycle) to 9.7 months (third cycle), attributed to chronic disuse atrophy causing permanent fiber-type conversion from type II (fast-twitch, hypertrophy-prone) to type I (slow-twitch, atrophy-resistant) muscle fibers. This progressive remodeling means patients undergoing regular masseter Botox in Gangnam eventually require fewer treatments per year while maintaining their slimmer jawline contour.
Park MY et al. Dermatol Surg. 2003;29(5):484-489. doi:10.1046/j.1524-4725.2003.29117.x
Lee HJ et al. J Craniomaxillofac Surg. 2010;38(7):510-513. doi:10.1016/j.jcms.2009.11.002
Xie Y et al. Dermatol Surg. 2014;40(1):64-69. doi:10.1111/dsu.12391
Kwon TG et al. J Oral Maxillofac Surg. 2019;77(5):1044-1050. doi:10.1016/j.joms.2018.12.024
What Patients Say About Masseter Botox in Gangnam at RE:BERRY
“I specifically chose RE:BERRY for masseter Botox in Gangnam because of the physician-only policy. Other clinics I consulted had nurses doing the injections. Dr. Ryu spent 5 minutes assessing my muscle before even picking up the needle. My jaw is noticeably slimmer at week 6 and the bruxism relief is a wonderful bonus.”
“₩58,000 for 100 units of masseter Botox in Gangnam. In New York this would cost me $800 minimum. The product was opened in front of me, the injection took literally 4 minutes, and I went shopping in Garosugil right after. No pain, no swelling, nothing. My jaw slimmed beautifully over the next month.”
“Third session at RE:BERRY Gangnam. Each time the V-line effect lasts longer — this time I did not need a touch-up for almost 10 months. Dr. Oh remembered my case from last time and adjusted the dosage slightly for even more natural results. The consistency is what keeps me coming back.”
Frequently Asked Questions About Masseter Botox in Gangnam
Expert answers from RE:BERRY Gangnam’s jawline contouring specialists.
₩29,000 for 50 units and ₩58,000 for 100 units of masseter Botox in Gangnam at RE:BERRY. The price is all-inclusive — physician consultation, muscle assessment, injection, and aftercare instructions are included. Wrinkle Botox for forehead or crow’s feet can be added at ₩19,000 per area.
₩29,000 per 50 units reflects Korea’s domestic manufacturing advantage. Hugel (Botulax) and Daewoong (Nabota) are Korean pharmaceutical companies whose products are exported to 90+ countries at 3-5x markups. Domestic clinics in Gangnam access the same products at factory-adjacent pricing. The ₩29,000 is not discounted quality — it is the manufacturing-country price.
50 units (25 per side) achieves 15-20% jaw width reduction suitable for mild hypertrophy. 100 units (50 per side) delivers 25-30% reduction for moderate-to-severe cases. Dr. Yoon-Gon Ryu determines your dosage during the pre-injection muscle assessment. Most first-time patients start at 50U and increase to 100U for their second session.
2-3 out of 10 on the pain scale. The masseter is a dense, thick muscle that absorbs needle impact well. Topical ice numbing is applied for 2 minutes before injection. The 30-gauge needle used at RE:BERRY is thinner than a standard blood draw needle. Most patients describe the sensation as a brief pinch lasting 1-2 seconds per injection point.
4-6 months after the first session. With consecutive treatments, results extend to 8-12 months due to cumulative muscle fiber remodeling. A 3-year Korean study showed that patients completing 3+ consecutive sessions maintained jaw slimming for an average of 9.7 months between treatments.
2-3 weeks for jaw tension relief. 4-6 weeks for visible jaw slimming. 6-8 weeks for peak width reduction. The gradual timeline means the transformation looks completely natural — no one can tell a procedure was done.
Yes, but wait 24 hours for tough cuts like galbi. Soft foods are fine immediately — rice, soup, noodles, kimbap. After 24 hours, resume all foods including samgyeopsal. Patients often combine their masseter Botox visit with other quick procedures like wrinkle Botox (₩19,000/area) before heading to dinner.
No functional impairment at standard doses of 50-100 units. Four muscles control jaw closing — the masseter, temporalis, medial pterygoid, and lateral pterygoid. Botox affects only the masseter. The other three muscles compensate fully, maintaining normal bite force for all foods.
Masseter Botox in Gangnam (₩29,000-58,000) reduces muscle volume with zero downtime and full reversibility. V-line surgery (mandibular osteotomy, ₩5M-15M) shaves bone for permanent structural change with 2-4 weeks recovery and risk of nerve damage. Non-surgical vs surgical approaches depend on whether your jaw width comes from muscle or bone.
Yes, this is RE:BERRY Gangnam’s most popular combination. Masseter Botox reduces jaw width while Juvederm chin filler (1cc from ₩450,000) adds V-line projection. Both are performed in a single 20-minute visit. The combination creates a complete V-line transformation — narrower jaw plus pointed chin.
78% of bruxism patients experience significant relief within 2 weeks. A controlled study documented 59% bite force reduction at 4 weeks. Benefits include reduced nocturnal grinding, less jaw pain, fewer tension headaches, and preservation of tooth enamel. Many patients initially visit for cosmetic jaw slimming and discover bruxism relief as a secondary benefit.
Yes, over 90% of international patients at RE:BERRY Gangnam fly the same day. There are zero altitude restrictions for botulinum toxin. The only precaution is avoiding lying completely flat for 4 hours — sit upright or recline at 30+ degrees during your flight.
1 day is more than enough. The treatment takes 10-15 minutes with no downtime. Many patients schedule masseter Botox in Gangnam between breakfast and a full day of sightseeing. No return visit is needed — RE:BERRY offers 4-week remote photo follow-up via WhatsApp or LINE.
MFDS-approved products including Botulax (Hugel), Nabota (Daewoong), and Allergan Botox. The ₩29,000 pricing applies to Korean-manufactured products. Allergan Botox is available at premium pricing. All products are opened in front of patients with verified seals.
No, botulinum toxin is contraindicated during pregnancy and breastfeeding as a precautionary measure. International guidelines universally recommend postponing treatment. RE:BERRY Gangnam will reschedule at no charge if pregnancy is confirmed.
No, at standard 50-100 unit dosing. The masseter reduction targets only the jaw angle, preserving all mid-face volume. Gaunt appearance only occurs with excessive dosing (150+ units) or treating patients whose jaws are already thin. Dr. Ryu’s pre-injection assessment specifically evaluates whether you are a candidate for full-dose or conservative treatment.
30% of masseter Botox patients at RE:BERRY Gangnam are male. Men typically request subtle 10-15% jaw reduction that softens an overly square profile while preserving masculine definition. Higher dosing (100U) is standard for male patients due to 20-30% greater average masseter mass.
2-5% of patients show mild asymmetry at 4 weeks, usually from pre-existing bilateral differences. RE:BERRY Gangnam provides a complimentary touch-up injection at the follow-up assessment. This is why Dr. Ryu doses each side independently during the initial treatment — pre-existing asymmetry is documented and accounted for.
All three use the same mechanism — botulinum toxin causes selective muscle atrophy in hypertrophied muscles. Masseter Botox slims the jaw (₩29,000/50U), calf Botox slims the lower leg (₩79,000/100U), and trapezius Botox reduces shoulder bulk (₩79,000/100U). All are available at RE:BERRY Gangnam in a single visit.
18 years minimum. Patients aged 18-19 require parental consent documentation. No upper age limit exists — masseter Botox is safe and effective for patients in their 60s-70s, particularly for bruxism and TMJ relief.
Walk-in appointments are welcome subject to doctor availability. RE:BERRY Gangnam is open 365 days, 10 AM – 8 PM. For guaranteed same-day masseter Botox in Gangnam, book 24-48 hours in advance via WhatsApp (+82-2-039-2822), LINE, KakaoTalk, or WeChat.
Yes, masseter Botox in Gangnam pairs well with skin-tightening treatments. Botox reduces muscle-based jaw width while Thermage (₩1,990,000/600 shots) or Ultherapy (₩490,000/100 shots) tightens skin laxity along the jawline. Schedule Botox first, then energy devices 2 weeks later for optimal results.
Yes, full 8-language support: English, Japanese, Chinese (Mandarin and Cantonese), Thai, Vietnamese, Mongolian, and Farsi. Consultations, treatment explanations, consent forms, and aftercare instructions are provided entirely in your preferred language.
3 differentiators for masseter Botox in Gangnam: (1) Physician-only injections — never delegated to nurses, which remains common in Gangnam; (2) Multi-point injection technique with bilateral asymmetry correction; (3) All-inclusive pricing at ₩29,000/50U with no hidden consultation, anesthesia, or aftercare fees.
Every 4-6 months for the first year (2-3 sessions). After the third session, maintenance intervals extend to every 8-12 months as cumulative muscle remodeling takes effect. Many patients combine maintenance sessions with skin booster treatments for comprehensive facial rejuvenation during each Seoul visit.
Only Authentic, Brand-Certified Equipment
Every device at RE:BERRY is MFDS-certified and manufacturer-verified. We never use counterfeit or grey-market equipment.
Get Masseter Botox in Gangnam at RE:BERRY — From ₩29,000
RE:BERRY Clinic Gangnam — B1-B2 KI Tower, 2 minutes from Gangnam Station Exit 10. Masseter Botox from ₩29,000 for 50 units, physician-performed, 365 days a year. Same-day appointments available.
Book Masseter Botox in Gangnam
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- ✓ Free consultation with Dr. Yoon-Gon Ryu
- ✓ 8-language support (EN, JA, ZH, TH, VI, MN, FA)
- ✓ Gangnam Station area, Seoul
- ✓ No downtime treatments available
- ✓ Visa / Mastercard accepted
- ✓ Current promotion pricing available