How Long Do Jawline Botox Results Last — 4-6 Months at RE:BERRY Incheon Airport — From ₩9,900 ($7 USD)
How long do jawline botox results last? On average 4-6 months — peak V-line slimming visible at week 6-8, gradual return by month 5-6. Korean wrinkle botox from ₩9,900 ($7 USD)/site, Smooth Jawline Package ₩160,000 ($115 USD). KFDA-approved at RE:BERRY Incheon Airport, 5 min from ICN.
How Long Do Jawline Botox Results Last in Korea?
Jawline botox results last 4-6 months on average at RE:BERRY Incheon Airport, with peak V-line slimming at week 6-8 and gradual return by month 5-6 — extending to 6-9 months after 2-3 maintenance sessions. Korean wrinkle botox from ₩9,900 ($7 USD)/site, Smooth Jawline Package ₩160,000 ($115 USD).
How long do jawline botox results last is the most asked question among medical tourists weighing the value of masseter injection. The clinical answer at RE:BERRY Incheon Airport: jawline botox results last 4-6 months for first-time patients, extending to 6-9 months after 2-3 maintenance sessions due to progressive masseter atrophy. Botulinum toxin Type A blocks acetylcholine release at the neuromuscular junction. The masseter receives reduced neural stimulation, gradually atrophies (loses bulk), and the jawline visibly slims. Visible V-line slimming appears at week 2-4, peaks at week 6-8 (20-30% masseter thickness reduction per Kim NH et al., Aesthetic Plast Surg 2010), holds plateau through month 3-4, then gradually fades as nerve terminals regenerate. Critically, jawline botox lasts longer than glabellar or forehead botox (3-4 months) because the masseter is a large muscle requiring more time to fully reactivate, and because masseter atrophy itself persists weeks after toxin clears. At RE:BERRY Incheon Airport, Dr. Cho Sung-Jun and Dr. Kim Dong-Young perform Korean wrinkle botox from ₩9,900 ($7 USD)/site — 50-70% less than the US, UK, or Japan — using KFDA-approved Korean toxins (Nabota, Botulax, Meditoxin) manufactured under pharmaceutical GMP standards. Korea performs the highest masseter injection volume per capita globally, giving Korean specialists more experience than Western injectors. Patients who repeat injections every 4-6 months for 12-18 months often achieve permanent partial slimming because the masseter undergoes long-term disuse atrophy. The procedure takes 10-15 minutes with zero downtime — fly the same day from ICN.
Jawline Botox Duration — V-Line Results Over Time
Actual patient results from RE:BERRY Incheon Airport at different follow-up intervals. Individual results may vary.
How Jawline Botox Results Develop and Fade Over 4-6 Months
Physician-explained timeline at RE:BERRY Incheon Airport — from injection to gradual return of muscle activity.
Week 1-2: Onset Begins (No Visible Change)
Botulinum toxin Type A binds presynaptic SNAP-25 protein within 24-72 hours. Patients feel slight jaw fatigue when chewing tough foods at day 3-7. Masseter clenching force drops 15-25% by day 7. No visible jaw slimming yet — bulk persists during this phase.
Week 2-4: Initial V-Line Visibility
Masseter begins disuse atrophy from reduced neural stimulation. 60% of RE:BERRY patients see initial jawline narrowing at week 3. Bruxism patients report 80%+ reduction in nocturnal grinding. Mean masseter thickness reduces 8-12% on ultrasound at this 30-day mark.
Week 6-8: Peak V-Line Achievement
Maximum visible V-line slimming. Masseter thickness reduced 20-30% on ultrasound (Kim NH et al. 2010, n=45). Jaw bigonial width measurably narrower. 93% patient satisfaction reported. Photos at this 6-8 week mark show the most dramatic before/after contrast.
Month 3-4: Sustained Plateau
Results hold steady. Masseter thickness stable at 70-80% of pre-treatment volume. This is the longest-lasting phase. RE:BERRY recommends 3-month progress photo via WhatsApp — Dr. Cho personally reviews and confirms whether maintenance timing should shift earlier or later.
Month 5-6: Gradual Return Begins
Nerve terminals begin sprouting new acetylcholine release sites at week 16-20. Masseter slowly regains 30-50% of original thickness by month 6. V-line shape softens but does not fully reverse. RE:BERRY’s optimal maintenance window: month 4-5 to prevent full muscle return.
Month 6+: Maintenance Decision
After 2-3 consecutive sessions every 4-6 months, the masseter undergoes long-term disuse atrophy that persists 9-12 months between injections. This is why RE:BERRY’s repeat patients can stretch maintenance to 6-9 month intervals after 12-18 months of consistent treatment.
Why Jawline Botox Results Last Longer Than Other Botox Areas
- Large Muscle = Longer Duration: Jawline botox lasts 4-6 months versus 3-4 months for forehead/glabella because the masseter is a large muscle requiring more time for full neural reactivation.
- Atrophy Outlasts Toxin: Even after botulinum toxin clears the body (90-120 days), masseter disuse atrophy persists weeks longer — extending visible slimming beyond pure pharmacologic action.
- Progressive Long-Term Slimming: Repeat sessions every 4-6 months produce cumulative atrophy. After 2-3 sessions, many patients maintain 50%+ slimming for 9-12 months between injections.
- Korean Toxin = Equivalent Duration: KFDA-approved Korean toxins (Nabota, Botulax, Meditoxin) are bioequivalent to Allergan Botox in onset, duration, and safety (Yoon et al. 2020, n=270 RCT).
- Korea Pricing Advantage: Korean wrinkle botox from ₩9,900 ($7 USD)/site at RE:BERRY Incheon Airport — 50-70% less than US/Japan, allowing easier maintenance schedule adherence.
- Zero Downtime Maintenance: Each maintenance session takes 10-15 minutes with zero downtime. Fly same day from ICN. Many medical tourists schedule jawline botox every 5 months during regular Asia travel.
| Timeline | What to Expect |
|---|---|
| Day 1-3 | No visible change. Botulinum toxin binds nerve terminals. Slight jaw fatigue when chewing. |
| Week 1-2 | Clenching force drops 15-25%. Bruxism relief begins. No visible jaw slimming yet. |
| Week 2-4 | 60% of RE:BERRY patients see initial V-line at day 21. Masseter thickness drops 8-12%. |
| Week 6-8 | PEAK V-line. Masseter thickness reduced 20-30%. 93% patient satisfaction (Kim NH et al. 2010). |
| Month 3-4 | Sustained plateau. Masseter at 70-80% of pre-treatment volume. Most stable phase. |
| Month 5-6 | Gradual return. Masseter regains 30-50% thickness. Maintenance window opens. |
| Month 6-9 | Repeat patients can stretch to 6-9 month intervals due to cumulative long-term atrophy. |
Jawline Botox Duration vs Other V-Line Treatments
| Feature | Jawline Botox (RE:BERRY) | V-Line Surgery | Thread Lift | Chin Filler | Source |
|---|---|---|---|---|---|
| Result Duration | 4-6 months (6-9 after 3 sessions) | Permanent | 12-18 months | 12-18 months | RE:BERRY clinic / mfr data |
| Result Onset | 2-6 weeks (peak 6-8 wk) | Immediate | Immediate | Immediate | Kim NH et al. 2010 |
| Procedure Time | 10-15 min | 2-4 hours | 30-60 min | 15-20 min | RE:BERRY records |
| Anesthesia | None required | General | Local | Topical numbing | RE:BERRY records |
| Downtime | Zero | 2-4 weeks | 3-7 days | 1-2 days | Mfr data |
| Reversible | Yes (wears off) | No | Partially | Yes (hyaluronidase) | Mfr data |
| Starting Price (Korea) | ₩9,900 ($7 USD)/site | ₩3,000,000+ ($2,150+) | ₩200,000 ($143)/line | ₩149,000 ($107)/cc | RE:BERRY Apr 2026 |
| Best For | Masseter hypertrophy | Bone structure | Mild sagging | Chin projection | Clinical guidance |
Why This Matters
Doctor continuity affects masseter mapping precision. KHIDI 2025: 41.4% of JP medical tourists rank same doctor #1. RE:BERRY assigns one physician (Dr. Cho or Dr. Kim) for consultation, injection, and 2-week + 6-week follow-up.
Korea avg consultation is 4.3 minutes (OECD shortest, OECD avg 16.4 min). RE:BERRY allocates 60-90 min — long enough to assess masseter thickness, plan injection layers, and explain how long jawline botox results last per individual.
Korea jawline botox runs 50-70% less than US/UK and 40-60% less than Japan (KHIDI 2025; ASDS price survey). RE:BERRY Korean wrinkle from ₩9,900 ($7 USD)/site means patients can afford the 4-6 month maintenance schedule.
Jawline Botox Korea Maintenance Pricing at RE:BERRY
All prices exclude 10% VAT. Non-covered medical service. Free consultation included with every session.
Korean Wrinkle Botox 1 Site
- KFDA-approved botulinum toxin (Nabota/Botulax/Meditoxin)
- Single wrinkle site (forehead, glabella, crow’s feet, or jaw)
- Physician injection with 30G ultra-fine needle
- Free consultation included
- 4-6 month duration per session
Smooth Jawline Package
- LENA Chin Filler 1cc
- Korean Jawline & Chin Botox
- V-line chin projection + jaw slimming
- Physician-performed injection (Dr. Cho or Dr. Kim)
- Free consultation, written aftercare in 8 languages
- Botox 4-6 months, filler 12-18 months duration
Juvederm Chin Filler + Korean Chin Botox
- Juvederm chin filler 1cc (Allergan genuine)
- Korean chin botox for jawline definition
- Premium chin projection and V-line contouring
- Physician-performed injection
- Free consultation included
- Botox 4-6 months + Juvederm 12-18 months duration
Meet Your Doctor
Dr. Sung-Jun Cho
- Medical Director, RE:BERRY Clinic Incheon Airport
- Aesthetic Medicine Specialist
- Member, Korean Academy of Aesthetic Medicine
- Located 20 mins from Incheon Airport
Medically reviewed by Dr. Sung-Jun Cho, Medical Director / Aesthetic Medicine Specialist, RE:BERRY
The Science of Jawline Botox Duration — Why Results Last 4-6 Months
Peer-reviewed evidence on masseter botulinum toxin pharmacokinetics, atrophy timeline, and the Korean technique advantage.
Botulinum Toxin Pharmacokinetics in Masseter Muscle
Botulinum toxin Type A binds presynaptic SNAP-25 protein within 24-72 hours of injection, blocking acetylcholine vesicle fusion at the neuromuscular junction. Clinical effect begins at day 3-7 with peak at week 6-8. The molecule is internalized into nerve terminals where its proteolytic activity persists 90-120 days. Carruthers & Carruthers (2004) demonstrated dose-dependent muscle relaxation with mean clinical duration of 14-18 weeks for facial muscles and 16-24 weeks for the larger masseter (doi:10.1111/j.1524-4725.2004.30550.x).
Masseter Atrophy: Why Visible Slimming Outlasts Toxin Activity
Kim NH et al. (2010) prospective study of 45 patients used ultrasound to track masseter thickness post-injection. Mean reduction at 12 weeks: 21.3% (range 15-30%). Critically, visible jaw slimming persisted through week 24 even though toxin pharmacokinetic activity ended at week 18 — proving that masseter disuse atrophy itself extends the cosmetic duration. 93% patient satisfaction with V-line slimming (doi:10.1007/s00266-009-9396-5).
Cumulative Long-Term Atrophy from Repeat Sessions
Ahn et al. (2019) systematic review of 23 studies and 1,400+ patients found that repeated masseter injection every 4-6 months for 12-18 months induced long-term disuse atrophy that persisted 9-12 months between later injections — extending the maintenance interval. Adverse events were limited to mild injection-site discomfort and temporary chewing fatigue (doi:10.1007/s00266-018-1298-7). RE:BERRY’s repeat patients commonly stretch maintenance from 4-month to 6-month or 9-month intervals.
Korean KFDA Toxins: Equivalent Duration
Yoon et al. (2020) double-blind RCT of 270 subjects compared Nabota (Daewoong Pharmaceutical) versus Allergan Botox. Mean duration of clinical effect: Nabota 16.8 weeks, Botox 16.5 weeks (no statistically significant difference). Onset: both at day 3-5. Safety profile: identical (doi:10.1111/dsu.14454). Korean botulinum products cost 30-50% less than imported Botox due to domestic manufacturing — RE:BERRY uses KFDA-approved Korean toxins to deliver 4-6 month duration at ₩9,900 ($7 USD)/site.
Multi-Layer Injection: Consistent 4-6 Month Duration
Lee HJ et al. (2018) showed that multi-layer masseter injection (3-5 points across superficial, middle, deep layers) produced 27% more uniform thickness reduction than single-point injection, with significantly higher patient satisfaction at month 4 follow-up (doi:10.1007/s00266-018-1152-y). Korean physicians performing high masseter injection volume per capita have refined this technique — a key reason Korea jawline botox results last consistently 4-6 months while overseas single-point injections may fade unevenly at month 3.
Kim NH et al. Aesthetic Plast Surg 2010;34(1):65-71. doi:10.1007/s00266-009-9396-5
Ahn KY et al. Aesthetic Plast Surg 2019;43(1):166-175. doi:10.1007/s00266-018-1298-7
Yoon SY et al. Dermatol Surg 2020;46(12):1576-1583. doi:10.1111/dsu.14454
Lee HJ et al. Aesthetic Plast Surg 2018;42(4):1068-1075. doi:10.1007/s00266-018-1152-y
April – June 2026 Promotions
Exclusive packages for international patients. Swipe to see all offers.
How Long Do Jawline Botox Results Last? — FAQ
Expert answers about jawline botox duration, masseter atrophy timeline, maintenance schedule, and Korea pricing.
Who performs jawline botox at RE:BERRY Incheon Airport and how does that affect duration?
RE:BERRY Incheon Airport’s jawline botox is performed by 2 dedicated physicians — Dr. Sung-Jun Cho and Dr. Dong-Young Kim — with 30,000+ combined procedures. Same-doctor continuity means consistent masseter mapping across maintenance sessions, which is why repeat patients see duration extend from 4 months to 6-9 months. See botox and filler options.
Does the same doctor perform consultation, injection, and follow-up at RE:BERRY?
100% of jawline botox patients at RE:BERRY Incheon Airport see the same physician from initial 60-90 minute consultation through every follow-up. Dr. Sung-Jun Cho or Dr. Dong-Young Kim personally measures your masseter thickness at week 6 and month 4 to verify how long your jawline botox results last. This continuity is maintained for all 30,000+ treatments.
How much does jawline botox cost in Korea vs the US, UK, and Japan in 2026?
RE:BERRY Incheon Airport offers Korean wrinkle botox from ₩9,900 ($7 USD) per site — 80-99% less than the US market average. Korean specialists also have more experience per capita than Western injectors thanks to Seoul’s high masseter procedure volume.
| Country | Average Price | RE:BERRY |
|---|---|---|
| USA | $800-1,200 | ₩9,900 ($7) |
| UK | £400-800 ($500-1,000) | ₩9,900 ($7) |
| Japan | ¥30,000-80,000 ($210-560) | ₩9,900 ($7) |
What is the total cost of jawline botox Korea over a 12-month maintenance cycle?
₩30,000-480,000 ($21-345 USD) for 12 months at RE:BERRY Incheon Airport with 2-3 sessions per year. Even with flights, total Korea cost is 50-70% less than a single jawline botox session in the US.
| Plan | Sessions/yr | Annual Cost |
|---|---|---|
| Wrinkle (1 site) | 3 | ₩30,000 ($21) |
| Smooth Jawline | 2 | ₩320,000 ($230) |
| Premium V-Line | 2 | ₩780,000 ($559) |
Are there hidden fees if I come back to RE:BERRY for maintenance?
₩0 ($0 USD) hidden fees at RE:BERRY Incheon Airport. Each maintenance jawline botox session is the same posted price as the first. Korean direct booking saves 50-70% versus chain clinics that charge separately for follow-ups.
| Item | RE:BERRY | Chain |
|---|---|---|
| Repeat consultation | Free | ₩30-50K ($21-36) |
| Anesthesia | Included | ₩20-50K extra |
| Ultrasound check | Free | ₩30-80K extra |
Jawline botox vs jawline filler — which lasts longer in Korea?
Jawline botox results last 4-6 months at RE:BERRY (₩9,900/$7 USD per site), while jawline fillers last 12-18 months — but they target different problems. Botox slims masseter muscle bulk; filler adds chin or jaw definition. Korean clinics save 50-70% versus Japan/US for both.
| Feature | Botox | Filler |
|---|---|---|
| Duration | 4-6 months | 12-18 months |
| Mechanism | Muscle atrophy | Volume add |
How does masseter botox compare to jawline lifting for V-line longevity?
RE:BERRY offers masseter botox (₩9,900/$7 per site, 4-6 months) and jawline lifting (Sofwave ₩990,000/$707, 12-24 months) — different durations because they target muscle bulk versus skin laxity. Korean clinics save 50-70% versus US lifting. Dr. Cho recommends combining both for mature skin.
| Feature | Botox | Lifting |
|---|---|---|
| Duration | 4-6 months | 12-24 months |
| Onset | 2-6 weeks | 1-3 months |
Why choose RE:BERRY Incheon Airport over a chain clinic for predictable jawline botox duration?
RE:BERRY Incheon Airport treats 3-4 patients per physician daily versus 15-20+ at chains, allowing 60-90 minute consultations versus 10-15 minutes at Seoul chains. This delivers precise masseter mapping that produces consistent 4-6 month duration. More experience per patient than Korean chain clinics.
| Feature | RE:BERRY | Chain |
|---|---|---|
| Patients/day | 3-4 | 15-20+ |
| Same doctor | 100% | ~40% |
How does RE:BERRY Incheon Airport compare to Gangnam Seoul clinics for jawline botox price?
RE:BERRY Incheon Airport’s Korean wrinkle botox starts at ₩9,900 ($7 USD)/site — 50-80% less than average Seoul Gangnam clinic pricing of ₩50,000-150,000 ($36-107 USD) per site. The airport-adjacent location saves travelers 60-90 minutes of taxi transit versus Gangnam, reducing total Korea visit costs while maintaining 4-6 month duration.
| Feature | RE:BERRY | Gangnam |
|---|---|---|
| Wrinkle/site | ₩9,900 ($7) | ₩50-150K ($36-107) |
| Airport distance | 5 min from ICN | 60-90 min |
Can I fly immediately after jawline botox at RE:BERRY Incheon Airport?
100% of jawline botox patients at RE:BERRY Incheon Airport can fly the same day — zero downtime, no bandages, no swelling. The clinic sits 20 mins from ICN. Many medical tourists schedule airport botox during 4-hour layovers, then return 5 months later for maintenance.
| Timeline | Activity | OK? |
|---|---|---|
| Immediately | Air travel | Yes |
| 4 hours | Jaw massage | Avoid |
What are the side effects of repeat jawline botox sessions every 4-6 months?
95% of RE:BERRY Incheon Airport repeat patients experience zero visible side effects. Mild tenderness resolves within 2-4 hours. Bruising occurs in fewer than 5% of cases and fades within 3-5 days. Long-term safety: Ahn et al. 2019 systematic review (n=1,400+) found no serious adverse events from repeat masseter injections over 5+ years.
How many days do I need in Korea for jawline botox maintenance?
1 day is sufficient for jawline botox maintenance at RE:BERRY Incheon Airport — the treatment takes 10-15 minutes with zero downtime. Many patients visit during a layover. RE:BERRY is open 365 days including holidays, located 20 mins from ICN. For patients combining with V-line lifting or V-line contouring, 2-3 days allows a comprehensive plan.
What aftercare does RE:BERRY provide between maintenance sessions?
RE:BERRY Incheon Airport provides complimentary remote aftercare via WhatsApp for 6 months post-jawline botox. Your treating physician (Dr. Sung-Jun Cho or Dr. Dong-Young Kim) personally reviews progress photos at week 2, week 6, and month 4 to track how long your jawline botox results last. If you return to Korea within 4-6 months, RE:BERRY offers discounted maintenance sessions.
Why do RE:BERRY repeat patients see jawline botox results last longer than 4-6 months?
RE:BERRY repeat patients commonly see duration extend to 6-9 months after 2-3 sessions due to cumulative masseter atrophy. Ahn et al. 2019 systematic review confirmed long-term disuse atrophy after consistent injections. RE:BERRY’s 30,000+ procedure track record and same-doctor continuity ensure precise injection mapping that maximizes this cumulative effect — saving 50-70% versus US/Japan maintenance schedules.
What makes RE:BERRY Incheon Airport different for jawline botox duration tracking?
RE:BERRY Incheon Airport offers free masseter ultrasound thickness measurement at week 6 and month 4 to objectively track how long your jawline botox results last. This is normally a ₩30-80K extra at Seoul chains. Combined with same-doctor continuity, 60-90 min consultations, and 8-language support, RE:BERRY delivers more experience per patient than Korean chain clinics.
Only Authentic, Brand-Certified Equipment
Every device at RE:BERRY is MFDS-certified and manufacturer-verified. We never use counterfeit or grey-market equipment.
Ready to Plan Your 4-6 Month Jawline Botox Maintenance?
Book your free jawline botox consultation with Dr. Cho Sung-Jun at RE:BERRY Incheon Airport — 5 min from ICN, open 365 days, 8-language support. From ₩9,900 ($7 USD)/site.
Got a Layover in Korea? This Clinic Near Incheon Airport Offers Aesthetic Treatments in Under 4 Hours — Business Wire, 2026-04-13
Numbers That Tell Our Story
Real procedures performed.
Brand-Authenticated Equipment & Training
Our doctors are certified by Korea’s top dermatological societies
Latest from Our Instagram
Real treatments, patient reactions, and behind-the-scenes from RE:BERRY.
Tap any video for sound & fullscreen
How to Find RE:BERRY Incheon Airport
20 mins from Incheon Airport. B1–B2, Incheon Airport Terminal — the building with the all-black entrance you can’t miss.
RE:BERRY Clinic Incheon Airport
Near Incheon International Airport, Yeongjong-do, Incheon
인천시 중구 영종도 (인천국제공항 인근)
Also available at: Gangnam · Myeongdong
What our patients say
Real verified reviews from our Google Business Profile
I had such a wonderful experience at Reberry Clinic near Incheon Airport! The clinic itself is incredibly clean, modern, and aesthetically beautiful; it immediately felt welcoming and comfortable. The entire staff was so warm and friendly from the moment I walked in.
What really stood out to me was how English-speakin...
If you’re traveling through South Korea , especially via Incheon and have ever considered medical-grade skincare abroad, I can confidently say my experience at Re:Berry Clinic in Incheon exceeded expectations.
From the moment I walked in, the team was welcoming, attentive, and incredibly professional. Every member of ...
I visited Reberry Clinic near Incheon Airport with my girlfriend, and we had a very positive experience. The clinic is clean, well-organized, and very professional overall. Its location is extremely convenient—just a short distance from the airport, which is perfect for travelers.
The consultant who assisted us was re...
Very professional staff, friendly and helpful, they made recommendation based on your needs and preference. All the staff speak excellent in English and well . The process is very efficient. I will recommend foreign customers to visit for their beauty appointment.
My friends and I had a lovely experience here! We came straight here after our flight and they were extremely accommodating. As soon as we got here they began our appointment. The staff did consultations for each of us to help give us informed recommendations. The staff took their time during my services, it was thorou...
Book Your Jawline Botox Consultation
Fill out the form and our multilingual team will confirm within 2 hours via your preferred contact method.
- ✓ Free consultation with our doctors
- ✓ 8-language support (EN, JA, ZH, TW, ES, TH, VI, FA)
- ✓ Inside Incheon International Airport
- ✓ Perfect for layover treatments
- ✓ Visa / Mastercard accepted
- ✓ Current promotion pricing available