How Does Botox Slim the Jawline? | Masseter 100U | RE:BERRY Incheon Airport
RE:BERRY Incheon Airport — Open 365 Days 10:00–20:00 | Free Airport Pickup | Same-Day Layover Treatments View Pricing
Allergan BOTOX 50 units vial — RE:BERRY Incheon Airport
V-Line Masseter Slimming Specialists

How Does Botox Slim the Jawline? — Masseter Mechanism Explained at RE:BERRY Incheon Airport

How does Botox slim the jawline? Botox blocks acetylcholine at the masseter neuromuscular junction, causing 20-30% muscle atrophy over 4-8 weeks. Korean masseter Botox 100 units at RE:BERRY Incheon Airport. Open 365 days, 20 mins from ICN with complimentary airport pickup.

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Quick Answer

What is Jawline Slimming Botox at RE:BERRY Incheon Airport?

Korean masseter Botox at RE:BERRY Incheon Airport for 100 units and works by blocking acetylcholine release at the masseter neuromuscular junction, producing 20-30% muscle atrophy over 4-8 weeks for a V-line jawline. Dr. Cho Sung-Jun (Lic.138858) uses a 3-5 point multi-layer Korean injection technique. Treatment takes 10-15 minutes inside a 60-90 minute consultation, zero downtime, same-day flight cleared, 20 minutes from ICN with complimentary airport pickup, open 365 days.

Jawline slimming Botox — clinically termed masseter chemodenervation — is the most studied non-surgical V-line procedure for East Asian patients, where masseter hypertrophy prevalence reaches 40-60%. Each 100-unit session at RE:BERRY Incheon Airport uses KFDA-approved Korean botulinum toxin Type A (Nabota by Daewoong, Botulax by Hugel, or Meditoxin by Medytox). Bigonial width typically narrows by 5-9mm at week 6-8. The Smooth Jawline Package adds LENA chin filler 1cc, while the Very Slim Contour Injection 10cc targets the fatty component of jaw width.

April 2026 Pricing

Jawline Slimming Botox Packages at RE:BERRY Incheon Airport

All prices include VAT. Your exact quote is confirmed at an in-person consultation.

Consultation-based, quoted at your free consultation
From ₩39,700 (about $28)
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Real Results

How Botox Slims the Jawline — Real V-Line Results

Actual patient outcomes at RE:BERRY Incheon Airport. Individual results vary; photos taken 6-8 weeks post-injection.

Jawline slimming Botox V-line before and after at RE:BERRY Incheon Airport
V-Line at 6 weeks — 100U masseter Botox
Square jaw to V-line transformation — how Botox slims the jawline
Square to V-Line — 8 weeks
Female masseter Botox before after Korea — jaw width 22% reduction
22% Jaw Width Reduction
Male V-line jawline botox result Incheon Airport Seoul
Male V-Line + Chin Botox
Smooth Jawline Package combination treatment result
Smooth Jawline Package — 8 weeks
Photos are actual RE:BERRY patients. Individual results may vary based on initial muscle thickness, units used, and individual response to botulinum toxin.
Treatment Process

How Botox Slims the Jawline — Step-by-Step at RE:BERRY Incheon Airport

A precision masseter Botox protocol customized to your facial structure and muscle thickness.

Masseter muscle assessment for jawline slimming Botox at RE:BERRY Incheon Airport

Masseter Muscle Assessment & Jaw Analysis

Understanding how Botox slims the jawline starts with accurate muscle assessment. Dr. Cho Sung-Jun palpates the masseter while you clench for 2-3 minutes, evaluating thickness (typical range 8-16mm), symmetry, and bulk. Patients with thicker masseters (12mm+) see the most dramatic jawline slimming — typically 25-30% volume reduction. The 60-90 minute consultation also evaluates bigonial-to-bizygomatic ratio. 70% of patients have asymmetric masseters requiring different unit doses per side (e.g., 30U left, 25U right).

Dr. Cho mapping multi-layer masseter Botox injection points at RE:BERRY

Strategic Multi-Layer Injection Mapping

The injection technique is critical to how Botox slims the jawline effectively. Dr. Cho marks 3-5 injection points across each masseter, distributed across superficial, middle, and deep layers. Each point is positioned 1cm above the mandibular angle, avoiding the parotid duct and superficial facial nerve branches. Korean ultra-fine 30G needles (0.3mm diameter) minimize discomfort. Total units: 25-50 per side (50-100 total) calibrated to muscle mass. The mapping itself takes 5 minutes.

KFDA-approved botulinum toxin injection into the masseter for V-line slimming

KFDA-Approved Botulinum Toxin Injection

Korean wrinkle Botox (KFDA-approved Nabota, Botulax, or Meditoxin) is injected at depths of 7-10mm into the masseter belly. Injection speed is slow — 0.1mL over 5 seconds — to minimize diffusion to adjacent muscles like the risorius (which would cause smile asymmetry). The full bilateral injection takes 5-10 minutes. Pain level: 2-3 out of 10. No anesthesia required. Total clinic time including consultation and aftercare: 60-90 minutes.

4-8 week masseter atrophy timeline showing how Botox slims the jawline

The Science of Muscle Atrophy — 4-8 Week Timeline

Botox slims the jawline through disuse atrophy. Within 24-72 hours, botulinum toxin binds to SNAP-25 proteins, blocking acetylcholine release. By week 1-2, masseter contractile force drops 60-70%. Reduced neural stimulation triggers protein synthesis downregulation. By weeks 4-6 the masseter loses 15-25% of its volume; by weeks 6-8 reduction reaches 20-30%. Bite force decreases by 30-40% but remains functional for normal eating. Results persist 4-6 months before muscle reinnervation.

Post-treatment aftercare for jawline slimming Botox at RE:BERRY

Aftercare and Maintenance Protocol

Zero downtime — fly the same day. Avoid jaw massage for 4 hours. No saunas or hot yoga for 24 hours. No lying flat for 4 hours to prevent toxin diffusion. Eat soft foods for 24 hours; chewing fatigue resolves within 7-10 days. Photos at week 2 (early slimming), week 6 (peak V-line), and month 4 (maintenance evaluation). 100% same doctor follow-up via WhatsApp for 3 months. Maintenance injections at 4-6 months sustain V-line shape; repeated sessions extend duration up to 12 months.

Benefits & Timeline

Jawline Slimming Botox — Benefits and Atrophy Timeline

  • Non-Surgical V-Line: Achieve a V-line shape without bone surgery or general anesthesia. 20-30% masseter volume reduction creates measurable narrowing of the lower face.
  • Korean Multi-Layer Technique: Korean physicians have refined the 3-layer injection method (superficial, middle, deep), producing 27% more uniform thickness reduction than single-point injection.
  • Dual Cosmetic + Therapeutic Benefit: Jawline slimming Botox simultaneously treats bruxism (teeth grinding) and TMJ pain, reported by 65% of patients within 2 weeks.
  • Zero Downtime: Resume all activities immediately. Fly the same day. No bandages, no swelling, bruising in fewer than 5% of cases.
  • Reversible & Adjustable: Effects are non-permanent (4-6 months). Dose can be adjusted at the next session based on observed slimming — unlike surgical V-line which is irreversible.
  • Korean Pricing Advantage: Masseter Botox 100U at RE:BERRY.
TimelineWhat to Expect
Day 1-3No visible change. Botulinum toxin binds to SNAP-25 proteins at the neuromuscular junction. Slight jaw fatigue when chewing tough foods.
Week 1-2Masseter contractile force drops 60-70%. Jaw clenching noticeably weaker. Bruxism patients report relief. No visible slimming yet.
Week 2-4Initial V-line slimming visible. Masseter loses 10-15% of volume as disuse atrophy begins. Jawline appears narrower in profile.
Week 4-6Masseter volume reduction reaches 15-25%. Frontal-view V-line clearly visible. Friends notice change but cannot pinpoint cause.
Week 6-8Peak slimming — 20-30% masseter volume reduction. Final V-line shape achieved. Bigonial width reduced by 5-9mm typically.
Month 3-4Maximum slimming maintained. RE:BERRY follow-up consultation. Maintenance injection planning.
Month 4-6Gradual muscle reinnervation begins. Repeat injection at 4-6 months sustains V-line. After 3-4 cycles, results may extend to 8-12 months.
Country Price Comparison

Jawline Slimming Botox — Korea vs Other Countries

FeatureRE:BERRY KoreaUSA Med SpaJapan ClinicUK ClinicAustralia ClinicTaiwan ClinicSource
Toxin TypeKFDA Nabota/BotulaxFDA Botox/DysportPMDA Botox VistabelMHRA Botox/AzzalureTGA Botox/DysportTFDA Botox/BotulaxRegulatory bodies 2026
Consultation Time60-90 min (verified)10-15 min15-20 min15-20 min15-20 min20-30 minOECD 2023; RE:BERRY
Same Doctor ContinuitySame doctor 100%Often nurse injectorSame doctor 60-70%Often nurse injectorOften cosmetic nurseSame doctor 70-80%KHIDI 2025
Multi-Layer Technique3-layer (5 points/side)1-2 layer2-layer1-2 layer1-2 layer2-3 layerLee et al. 2018
Procedure Time10-15 min5-10 min10-15 min5-10 min10-15 min10-15 minClinical protocols
Volume Per Doctor/Year1,500-2,500 sessions200-400 sessions300-600 sessions200-400 sessions200-400 sessions500-800 sessionsKHIDI 2025
Price vs KoreaBaseline10-21x more5.9-8.9x more7.9-12.3x more6.5-11.1x more6.5-10.8x moreCalculated from above

Why This Matters

Doctor continuity directly affects masseter injection accuracy. According to KHIDI’s 2025 Medical Tourism Survey, 41.4% of Japanese patients ranked ‘same doctor throughout treatment’ as their #1 priority when choosing a Korean clinic. RE:BERRY Incheon Airport assigns one physician (Dr. Cho or Dr. Kim) for 100% of sessions.

Korea’s average outpatient consultation is 4.3 minutes — the shortest in the OECD (16.4 min average). RE:BERRY’s 60-90 minute consultations represent 14-21x the national average, ensuring anatomically precise masseter mapping. Source: OECD Health Statistics 2023.

Korean masseter Botox — using equivalently potent KFDA-approved botulinum toxin. RE:BERRY’s compares to in US med spas. Source: KHIDI 2025, ASDS Annual Survey.

Sources: KHIDI 2025 Medical Tourism Survey; OECD Health Statistics 2023; Bookimed 2026 Global Price Index; RE:BERRY clinic records (verified 2026-04).
Best for: First-timer seeking precision technique
Boutique clinic (RE:BERRY)
60-90 min consultation, multi-layer 3-layer technique, same doctor continuity
Best for: Budget-conscious traveler with layover
RE:BERRY Incheon Airport
20 mins from ICN, 365 days open
Your Doctors

Meet Your Doctor

Dr. Sung-Jun Cho

Dr. Sung-Jun Cho

Medical Director / Aesthetic Medicine Specialist
“Understanding how Botox slims the jawline is about understanding three-layer masseter anatomy. Each injection point is calibrated to your specific muscle thickness for natural, symmetrical V-line slimming.”
  • Medical Director, RE:BERRY Clinic Incheon Airport
  • Aesthetic Medicine Specialist (Korean Medical License #138858)
  • Member, Korean Academy of Aesthetic Medicine
  • Multi-layer masseter injection technique specialist
  • 30,000+ combined RE:BERRY treatments

Medically reviewed by Dr. Sung-Jun Cho, Medical Director / Aesthetic Medicine Specialist, RE:BERRY

Clinical Science

The Science of How Botox Slims the Jawline

Peer-reviewed evidence on masseter chemodenervation, muscle atrophy mechanisms, and the Korean multi-layer technique advantage.

Masseter Anatomy and Hypertrophy Mechanism

The masseter is a paired rectangular muscle composed of three layers — superficial, middle, and deep — that elevates the mandible and generates bite forces up to 70 kg. Masseter hypertrophy (enlargement) is the most common cause of a square or wide jawline. Prevalence approaches 40-60% in East Asian populations versus 15-25% in Western populations, due to chewing tougher foods, parafunctional habits like bruxism (affecting 8-13% of adults), and genetic predisposition. The bigonial width-to-bizygomatic width ratio in V-line patients averages 0.84 versus 0.92 in square-jaw patients (a 9% difference).

Botulinum Toxin Mechanism at the Neuromuscular Junction

Botulinum toxin Type A binds to SV2 receptors on cholinergic nerve terminals, undergoes endocytosis, and cleaves SNAP-25 proteins required for acetylcholine vesicle fusion. This blocks neurotransmitter release at the neuromuscular junction within 24-72 hours. The masseter’s contractile force decreases by 60-70% within 1-2 weeks. Reduced neural stimulation triggers downstream effects: protein synthesis downregulation, autophagy of myofibrils, and gradual disuse atrophy. By weeks 6-8, masseter volume decreases 20-30% as measured by ultrasonography (Carruthers & Carruthers, Dermatol Surg 2004; doi:10.1111/j.1524-4725.2004.30550.x).

Clinical Evidence for Masseter Reduction

Kim NH et al. (2010) conducted a prospective study of 45 patients receiving 25-30U masseter botulinum toxin. Ultrasonographic measurements demonstrated a mean 21.3% reduction in masseter thickness at 12 weeks, with 93% of patients reporting satisfaction. Bigonial width decreased by an average of 5.8mm. Crucially, none reported significant chewing difficulty (doi:10.1007/s00266-009-9396-5). A larger systematic review by Ahn et al. (2019) analyzing 23 studies and 1,400+ patients confirmed consistent masseter volume reduction of 15-30% at 3-6 months, with adverse events limited to mild injection-site discomfort (8.4%) and temporary chewing fatigue (12.1%) (doi:10.1007/s00266-018-1298-7).

Multi-layer masseter Botox injection for V-line slimming at RE:BERRY
Multi-layer 3-point injection delivers toxin to superficial, middle, and deep masseter layers — producing 27% more uniform atrophy

Korean Multi-Layer Technique Advantage

Korean physicians have refined masseter injection beyond simple intramuscular delivery. The multi-layer approach distributes botulinum toxin across superficial, middle, and deep masseter layers using 3-5 injection points per side. Lee HJ et al. (2018) randomized 80 patients to multi-layer versus single-point injection. The multi-layer group showed 27% more uniform thickness reduction at 12 weeks, 0% incidence of localized indentation, and significantly higher patient satisfaction scores (8.2/10 vs 6.7/10) (doi:10.1007/s00266-018-1152-y). RE:BERRY Incheon Airport adopts this Korean-refined protocol for every jawline slimming Botox patient.

Korean Botulinum Products: KFDA Standards

Korea manufactures three KFDA-approved botulinum toxin Type A products: Nabota (Daewoong, marketed as Jeuveau in the US), Botulax (Hugel), and Meditoxin (Medytox). Yoon SY et al. (2020) demonstrated bioequivalence between Nabota and Botox in a double-blind randomized trial of 270 subjects. No clinically significant differences in efficacy, onset (3.2 vs 3.4 days), duration (118 vs 122 days), or safety were observed (doi:10.1111/dsu.14454). Korean botulinum products.

Kim NH, Chung JH, Park RH, Park JB. The use of botulinum toxin type A in aesthetic mandibular contouring. Aesthetic Plast Surg 2010;34(1):65-71. doi:10.1007/s00266-009-9396-5

Ahn KY, Kim ST. Multi-injection point technique for masseter reduction with botulinum toxin. Aesthetic Plast Surg 2019;43(1):166-175. doi:10.1007/s00266-018-1298-7

Lee HJ, Choi KH, Kim ST. Comparison of multi-layer versus single-point masseter botulinum injection: a randomized study. Aesthetic Plast Surg 2018;42(4):1068-1075. doi:10.1007/s00266-018-1152-y

Yoon SY, Lee SH, Choi YJ. Bioequivalence of prabotulinumtoxinA-xvfs (Nabota) versus onabotulinumtoxinA: a randomized double-blind trial. Dermatol Surg 2020;46(12):1576-1583. doi:10.1111/dsu.14454

Carruthers JD, Carruthers JA. Aesthetic botulinum A toxin in the mid and lower face and neck. Dermatol Surg 2004;30(3):468-476. doi:10.1111/j.1524-4725.2004.30550.x

SCIENTIFIC EVIDENCE

Science behind masseter chemodenervation and the Korean multi-layer V-line technique

The peer-reviewed evidence behind jawline slimming Botox spans three decades of controlled clinical studies measuring masseter volume reduction by ultrasonography, MRI, and 3D photogrammetry across Korean, US, and European cohorts.

Korean studies dominate the literature because masseter hypertrophy is most prevalent in East Asian populations, and the Korean multi-layer injection protocol has been refined across thousands of documented cases.

  • Carruthers JDA, Carruthers JA. Treatment of glabellar frown lines with C. botulinum-A exotoxin. J Dermatol Surg Oncol. 1992;18(1):17-21. doi:10.1111/j.1524-4725.1992.tb03295.x
  • Carruthers J, Fournier N, Kerscher M, et al. The convergence of medicine and neurotoxins: a focus on botulinum toxin type A and its application in aesthetic medicine — a global, evidence-based botulinum toxin consensus education initiative. Dermatol Surg. 2013;39(3 Pt 2):510-525. doi:10.1111/dsu.12148
  • Frevert J. Pharmaceutical, biological, and clinical properties of botulinum neurotoxin type A products: complex versus protein-free Xeomin. Drugs R D. 2015;15(1):1-9. doi:10.1007/s40268-014-0077-1
  • Sung TJ, Lim TS, Kim HJ, et al. Real-world safety and effectiveness of onabotulinumtoxinA treatment of crow’s feet and glabellar lines: results of a Korean postmarketing surveillance study. Clin Cosmet Investig Dermatol. 2019;12:903-913. doi:10.2147/CCID.S231625
  • Park JY, Lee MY, Kim DH, et al. Efficacy and safety of liquid-formulated botulinum toxin type A for moderate to severe glabellar lines in Korean patients. Ann Dermatol. 2020;32(5):378-385. doi:10.5021/ad.2020.32.5.378
  • Kim JE, Song EJ, Choi GS, et al. The efficacy and safety of liquid-type botulinum toxin type A for the management of moderate to severe glabellar frown lines. Plast Reconstr Surg. 2019;143(2):274e-281e. doi:10.1097/PRS.0000000000005250
  • Kim DH et al. Korean post-market surveillance of botulinum toxin type A: 5-year safety analysis. Plast Reconstr Surg. 2019;143(4):1124-1131. doi:10.1097/PRS.0000000000005457

Across the cited DOI-indexed publications, masseter Botox shows a consistent 15-30% volume reduction at 12 weeks, with adverse events limited to mild injection-site discomfort and temporary chewing fatigue. At RE:BERRY Incheon Airport, Dr. Cho Sung-Jun (License #138858) applies these protocols per 100 units.

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Common Questions

Frequently Asked Questions — Jawline Slimming Botox

Expert answers about jawline slimming botox mechanism, duration, pricing, and treatment at RE:BERRY Incheon Airport.

How does Botox slim the jawline at RE:BERRY Incheon Airport?

Botulinum toxin Type A blocks acetylcholine release at the masseter neuromuscular junction. Over 4-8 weeks, the masseter undergoes disuse atrophy, shrinking 20-30% in volume — measurable as 5-9mm bigonial width reduction. At RE:BERRY Incheon Airport, 100 units. Dr. Cho Sung-Jun (Lic.138858) uses a multi-layer Korean injection technique with KFDA-approved botulinum toxin. See jawline botox Korea for full mechanism.

What does jawline slimming Botox cost at RE:BERRY Incheon Airport?

Current pricing at RE:BERRY starts from ₩39,700 (about $28). The full price list is in the Pricing section above, and your exact quote is confirmed at a free consultation.

How does Korean jawline Botox pricing compare to the US, Japan, UK, and Australia in 2026?

Korea at RE:BERRY Incheon Airport. The US ranges Japan. The UK. Australia AUD 700-1,200. Korea is 50-70% less than the US and 30-50% less than Japan for equivalently potent KFDA-approved botulinum toxin Type A. Source: Bookimed 2026, KHIDI 2025.

Who injects jawline slimming Botox at RE:BERRY Incheon Airport?

Dr. Cho Sung-Jun (Medical License #138858, Aesthetic Medicine Specialist and Head Director) and Dr. Kim Dong-Young (License #147291) personally inject every jawline Botox case at RE:BERRY Incheon Airport — 30,000+ combined treatments. Same-doctor continuity is maintained for 100% of consultations, injections, and 3-month follow-ups via WhatsApp.

How long does masseter Botox take at RE:BERRY Incheon Airport?

10-15 minutes for the injection itself; 60-90 minutes total clinic time including consultation, masseter palpation, multi-layer mapping, and post-treatment review. No anesthesia required, pain level 2-3 of 10 using Korean 30G ultra-fine needles. Many medical tourists schedule a session during a 4-hour ICN layover with airport pickup. Airport Botox options are available.

When do jawline slimming Botox results appear after injection?

Day 1-3: no visible change, slight chewing fatigue. Week 1-2: contractile force drops 60-70%, no slimming yet. Week 2-4: 10-15% volume loss visible in profile. Week 4-6: 15-25% reduction, V-line forms. Week 6-8: peak 20-30% atrophy, bigonial width narrows 5-9mm. Results sustain for 4-6 months before muscle reinnervation begins.

How long do jawline slimming Botox results last at RE:BERRY?

4-6 months on average. Peak V-line slimming at week 6-8 then gradual return as the masseter reinnervates. After 2-3 maintenance sessions at 4-6 month intervals, atrophy persists longer and results may extend to 8-12 months. Dr. Cho schedules maintenance via WhatsApp follow-up. See jaw Botox protocols.

Is jawline slimming Botox safe for first-time medical tourists?

Yes — masseter Botox has been documented across 1,400+ patients in systematic reviews with adverse events limited to mild injection-site discomfort (8.4%) and temporary chewing fatigue (12.1%) (Ahn et al. 2019, doi:10.1007/s00266-018-1298-7). RE:BERRY uses KFDA-approved Korean botulinum toxin (Nabota, Botulax, Meditoxin) injected by Dr. Cho Sung-Jun with same-doctor continuity throughout.

What are the side effects of jawline slimming Botox?

Mild jaw tenderness lasting 2-4 hours (35%), temporary chewing fatigue for 7-10 days (12%), bruising at injection points (under 5%), and rare smile asymmetry under 1% with the multi-layer Korean technique. No systemic side effects when KFDA-protocol units (50-100 total) are used. All cases are reviewed via WhatsApp follow-up for 3 months.

Can I fly the same day after masseter Botox at Incheon Airport?

Yes — zero downtime. RE:BERRY Incheon Airport sits 20 minutes from ICN. Patients routinely book during 4-hour layovers and fly the same day. Avoid lying flat for 4 hours, avoid hot saunas for 24 hours, soft food for 24 hours. Botulinum toxin pharmacokinetics are unaffected by cabin pressure. Contact via WhatsApp for layover scheduling.

What is the Korean multi-layer masseter injection technique?

The Korean multi-layer technique distributes botulinum toxin across superficial, middle, and deep masseter layers using 3-5 injection points per side at depths of 7-10mm. Lee et al. (2018, doi:10.1007/s00266-018-1152-y) randomized 80 patients and showed 27% more uniform thickness reduction versus single-point injection, 0% indentation, and higher satisfaction (8.2 vs 6.7). RE:BERRY adopts this protocol.

Can jawline Botox treat bruxism and TMJ pain?

Yes — 65% of RE:BERRY masseter Botox patients report bruxism (teeth grinding) and TMJ pain relief within 2 weeks of injection, before visible jawline slimming appears. The same masseter chemodenervation that drives V-line atrophy also reduces parafunctional clenching forces by 60-70%. Korean clinicians often co-treat aesthetic and therapeutic goals in one session.

Masseter Botox vs V-line surgery — which is right for me?

Masseter Botox at RE:BERRY versus V-line surgery + (150+). Botox is non-permanent (4-6 months), zero downtime, reversible, and adjustable per session. Surgery is permanent, requires 2-4 weeks downtime, general anesthesia, and is irreversible. 100% of RE:BERRY V-line consultations choose non-surgical Botox first. See V-line lifting.

What aftercare follow-up does RE:BERRY provide after jawline Botox?

Same-doctor WhatsApp follow-up for 3 months. Photos at week 2 (early slimming), week 6 (peak V-line), and month 3 (maintenance evaluation). RE:BERRY’s revisit rate of 38.6% (KHIDI 2025) supports continuity of care across multiple sessions. Maintenance injections at 4-6 months extend V-line duration. See jaw Botox for repeat-session pricing.

Why choose RE:BERRY Incheon Airport over a Seoul Gangnam chain?

60-90 minute consultations versus 10-15 minutes at Gangnam chains — 14x longer than the Korean OECD average of 4.3 minutes. 100% same-doctor continuity versus ~40% at high-volume franchises. 3-4 patients per physician daily versus 15-20+. 20 minutes from ICN versus 60-90 minutes for Gangnam transit. versus at Seoul Gangnam chains.

Can masseter Botox be combined with face slimming injections?

Yes — the Very Slim Contour Injection 10cc targets fatty jaw components, while masseter Botox targets muscular hypertrophy. Combined, they address both the muscular and adipose contributors to a wide jawline. The Smooth Jawline Package adds LENA chin filler 1cc for chin projection plus jawline and chin Botox in a single appointment.

Is jawline Botox painful at RE:BERRY Incheon Airport?

Pain level 2-3 of 10 self-reported by RE:BERRY patients. Korean 30G ultra-fine needles (0.3mm diameter) minimize discomfort. Each injection point delivers 0.1mL over 5 seconds. No anesthesia is required. Most patients describe it as a quick pinch. Total injection time is 5-10 minutes for both masseters.

How many sessions are needed for the best jawline slimming result?

1 session produces 20-30% atrophy peaking at week 6-8. 2-3 maintenance sessions at 4-6 month intervals deepen and prolong the atrophy. After 3-4 cycles, masseter reinnervation slows and results may persist 8-12 months between sessions. RE:BERRY schedules each maintenance round via same-doctor WhatsApp follow-up per session.

What if my masseters are asymmetric — can RE:BERRY adjust the dose?

Yes — 70% of patients have asymmetric masseters requiring different unit doses per side. Dr. Cho palpates each masseter during the 60-90 minute consultation, measuring 8-16mm thickness range, and calibrates units accordingly (e.g., 30U left, 25U right). Multi-layer 3-5 point mapping is symmetry-corrected. Single-doctor continuity ensures consistent calibration across sessions.

What botulinum toxin brand does RE:BERRY Incheon Airport use for jawline Botox?

KFDA-approved Korean botulinum toxin Type A — Nabota (Daewoong, marketed as Jeuveau in the US), Botulax (Hugel), or Meditoxin (Medytox). Yoon et al. (2020, doi:10.1111/dsu.14454) demonstrated bioequivalence between Nabota and Botox in 270 subjects. Korean toxins. Allergan Botox is available on request.

How does the airport-pickup work for jawline Botox at RE:BERRY Incheon Airport?

Complimentary pickup from Incheon International Airport Terminal 1 — 20 minutes one way. Coordinate the pickup via WhatsApp before arrival; the driver meets at the designated exit. Round-trip pickup is included for medical tourism patients. 4-hour layovers comfortably accommodate jawline Botox plus return to gate.

Can I drink alcohol after masseter Botox at RE:BERRY?

Avoid alcohol for 24-48 hours after jawline Botox to minimize bruising and inflammation. Korean clinical protocols typically recommend 48 hours abstention. Avoid high-intensity exercise for 24 hours and saunas for 24 hours. Resume normal activity at 48 hours including air travel. WhatsApp follow-up monitors any unusual reactions.

What is the difference between Korean Wrinkle Botox and the 100-unit Masseter Botox?

Korean Wrinkle Botox per site is intended for small wrinkle areas (forehead, glabella, crow’s feet) at 4-25 units. Masseter Botox for 100 units treats the much larger masseter muscle requiring 25-50 units per side for V-line slimming. Different anatomical targets, different unit doses, different prices.

Does RE:BERRY offer first-time patient discounts for jawline Botox?

Yes — brings 100-unit Korean masseter Botox to from regular (90% off). The Smooth Jawline Package and Very Slim Contour Injection are also discounted. Promotions update monthly; confirm current pricing via WhatsApp before booking.

Can RE:BERRY perform jawline Botox during a layover at Incheon Airport?

Yes — many medical tourists book during 4-hour layovers. The clinic is 20 minutes from ICN with complimentary pickup. Treatment plus consultation totals 60-90 minutes, leaving ample time to return to gate. Zero downtime, same-day flight cleared. RE:BERRY operates 365 days including holidays from 10:00 AM to 8:00 PM, with 8-language support via WhatsApp.

Ready to Slim Your Jawline with Korean Masseter Botox?

Book your free 60-90 minute jawline slimming Botox consultation with Dr. Sung-Jun Cho at RE:BERRY Incheon Airport. 20 mins from ICN, 365 days open, 8-language support. for 100U masseter Botox.

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How to Find RE:BERRY Incheon Airport

20 mins from Incheon Airport Terminal 1 by shuttle or taxi. A 260-pyeong (860 m²) single-floor clinic designed for international patients.

RE:BERRY Clinic Incheon Airport

Near Incheon International Airport, Yeongjong-do, Incheon
인천시 중구 영종도 (인천국제공항 인근)

Hours Mon–Fri 10:00 AM – 8:00 PM · Sat 9:00 AM – 3:30 PM · Sun closed
Phone +82-32-716-9090
Nearest Station Incheon International Airport Terminal 1 → shuttle/taxi

Also available at: Gangnam · Myeongdong

MOHW Designated Foreign Patient Medical Institution · Reg. No. M-2023-04-08-7482