Jaw Botox Masseter Slimming at RE:BERRY Incheon Airport
Korean jaw botox at RE:BERRY Incheon Airport — KFDA-approved masseter injection for a slimmer V-line jawline with zero downtime. Korean wrinkle Botox /site, Smooth Jawline Package. Fly the same day.
What Is Jaw Botox (Masseter Reduction)?
Jaw botox is KFDA-approved botulinum toxin injected into the masseter muscle to reduce jaw width for a slimmer V-line. At RE:BERRY Incheon Airport, Korean wrinkle injection per site, and the Smooth Jawline Package.
Masseter jaw botox is one of the most requested cosmetic procedures in South Korea, where the V-line (V자 턱선) facial contour is a defining beauty standard. The masseter muscle is a powerful, thick jaw muscle that can become hypertrophied from habitual clenching, bruxism (teeth grinding), or genetic predisposition — creating a square, wide jawline. Botulinum toxin Type A works by blocking acetylcholine release at the neuromuscular junction, causing targeted muscle relaxation and subsequent atrophy over 2-4 weeks. Clinical evidence demonstrates that masseter botulinum reduces muscle thickness by 20-30% at 3 months post-injection, with visible slimming appearing as early as 2-4 weeks (Kim NH et al., Aesthetic Plast Surg 2010; DOI: 10.1007/s00266-009-9396-5). Beyond cosmetic slimming, the treatment provides therapeutic relief for bruxism, TMJ (temporomandibular joint) pain, and tension headaches originating from clenching — making it a dual-purpose treatment popular among stressed travelers. South Korea performs the highest volume of botulinum toxin injections per capita globally, and Korean formulations (such as Nabota/Jeuveau, Botulax, and Meditoxin) are manufactured under strict KFDA pharmaceutical GMP standards. At RE:BERRY Incheon Airport, Dr. Cho Sung-Jun and Dr. Kim Dong-Young perform jaw botox with precise anatomical knowledge of the masseter’s three layers (superficial, middle, deep) to ensure even distribution and natural-looking slimming without affecting chewing function. The procedure takes just 10-15 minutes with zero downtime — you can fly the same day.
Jaw Botox Packages at RE:BERRY Incheon Airport
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Jaw Botox Before & After
Actual patient results from RE:BERRY Incheon Airport. Individual results may vary.
How Jaw Botox Works at RE:BERRY Incheon Airport
A quick, precise four-step process for V-line jaw slimming.
Facial Analysis & Consultation
Dr. Cho or Dr. Kim assesses your masseter muscle thickness by palpation during clenching for 2-3 minutes, evaluates facial symmetry at 5 angles, and discusses your aesthetic goals. Baseline photos taken.
Injection Point Mapping
The doctor maps 3-5 injection points per side across the masseter’s superficial and deep layers. Points are marked to ensure even toxin distribution for natural, symmetrical slimming without affecting smile or chewing.
Precision Injection
KFDA-approved botulinum toxin (typically 25-50 units per side) is injected using fine 30-32G needles. The entire procedure takes 10-15 minutes. No anesthesia needed — discomfort is minimal (brief pinch sensation).
Aftercare & Follow-Up
No downtime. Avoid massaging the jaw area for 24 hours. Results appear in 2-4 weeks as the muscle gradually slims. Optional follow-up at 2 weeks to assess symmetry.
What to Expect from Jaw Botox
- V-Line Jaw Slimming: Masseter volume reduction of 20-30% creates a slimmer, more V-shaped jawline visible at 2-4 weeks (Kim NH et al., Aesthetic Plast Surg 2010; DOI: 10.1007/s00266-009-9396-5).
- Bruxism Relief: Reduces teeth grinding force by up to 60%, relieving jaw pain, headaches, and dental enamel wear from chronic bruxism.
- TMJ Pain Reduction: Muscle relaxation alleviates temporomandibular joint pain and tension headaches originating from clenching.
- Zero Downtime: 10-15 minute procedure with no swelling, bruising, or recovery time. Fly the same day — ideal for travelers.
- Natural-Looking Results: Gradual slimming over 2-4 weeks means no sudden change — results appear natural, not artificial.
- Long-Lasting: Effects last 4-6 months. With repeat treatments, the masseter may permanently reduce in size over time (Park MY et al., Dermatol Surg 2017; DOI: 10.1097/DSS.0000000000001019).
| Timeline | What to Expect |
|---|---|
| Day 1 | No visible change. Tiny needle marks fade within hours. Resume all normal activities immediately. |
| Week 1-2 | Muscle begins to soften. May notice reduced clenching force. No visible slimming yet. |
| Week 3-4 | Visible jawline slimming begins. Face appears more oval. V-line contour starts to emerge. |
| Month 2 | Peak slimming results. Maximum masseter volume reduction achieved. Jawline is visibly narrower and more defined. |
| Month 3-4 | Results maintained. Muscle volume remains reduced. Bruxism relief continues. |
| Month 4-6 | Gradual return of muscle activity. Maintenance jaw botox recommended at 4-6 months for sustained V-line. |
Jaw Botox vs Other Jaw Slimming Options
| Feature | Jaw Botox | Jaw Surgery (V-line) | Buccal Fat Removal | Chin Filler |
|---|---|---|---|---|
| Procedure Time | 10-15 minutes | 3-4 hours | 1-2 hours | 15-30 minutes |
| Downtime | None | 4-6 weeks | 1-2 weeks | None |
| Anesthesia | None needed | General | Local/general | Topical |
| Reversible | ✓ | No | No | Yes (dissolvable) |
| Results Visible | 2-4 weeks | 3-6 months | 2-4 weeks | Immediate |
| Duration | 4-6 months | Permanent | Permanent | 12-18 months |
| Risk Level | Minimal | Significant | Moderate | Minimal |
Meet Your Doctor
Dr. Sung-Jun Cho
- Medical Director, RE:BERRY Clinic Incheon Airport
- Aesthetic Medicine Specialist
- Located minutes from Incheon International Airport
Medically reviewed by Dr. Sung-Jun Cho, Medical Director / Aesthetic Medicine Specialist, RE:BERRY
The Science Behind Jaw Botox
Peer-reviewed research supporting masseter injection for jaw slimming and bruxism treatment.
Masseter Muscle Anatomy and Hypertrophy
The masseter is one of the four muscles of mastication, consisting of superficial and deep heads. Masseter hypertrophy — enlargement of the muscle beyond normal size — can result from habitual clenching (bruxism), gum chewing, stress-related jaw tension, or genetic predisposition. The condition is particularly common in East Asian populations where the wider mandibular angle combined with a hypertrophied masseter creates a square, wide facial silhouette. Ultrasound studies show that hypertrophied masseters can reach 15-18mm thickness compared to the normal range of 10-12mm (Ryu et al., J Oral Maxillofac Surg 2020; DOI: 10.1016/j.joms.2020.03.029). This thickening is the primary target of jaw botox.
Mechanism of Botulinum Toxin in Masseter Reduction
Botulinum toxin Type A (BoNT-A) blocks presynaptic release of acetylcholine at the neuromuscular junction, causing temporary chemical denervation of the injected muscle fibers. In the masseter, this denervation leads to muscle relaxation within 3-7 days, followed by progressive disuse atrophy over 2-8 weeks as the blocked fibers decrease in cross-sectional area. Kim NH et al. (Aesthetic Plast Surg 2010; doi:10.1007/s00266-009-9396-5) demonstrated in a prospective study of 45 patients that a single injection of 25 units per side reduced masseter thickness by 22.3% at 3 months and 30.1% at 6 months as measured by ultrasound. Crucially, bite force was reduced by only 18% — meaning patients maintained full chewing function while achieving significant cosmetic slimming.
Bruxism and TMJ Therapeutic Benefits
Beyond cosmetic slimming, masseter injection provides significant therapeutic benefit for bruxism and TMJ disorders. A meta-analysis by Fernandez-Nunez et al. (J Oral Rehabil 2019; doi:10.1111/joor.12798) analyzing 8 RCTs with 282 patients found that BoNT-A injection into the masseter reduced bruxism-related pain scores by 52% and nocturnal clenching events by 44% at 3 months. The treatment also reduces headache frequency in patients with tension-type headaches originating from jaw clenching (mean reduction of 4.2 headache days per month). For travelers experiencing jaw pain from long-haul flights, the treatment offers dual cosmetic and therapeutic benefit.
Long-Term Effects of Repeated Treatments
Park MY et al. (Dermatol Surg 2017; doi:10.1097/DSS.0000000000001019) followed patients receiving repeated masseter injections over 4+ years and found that consistent treatment every 4-6 months led to progressive, lasting muscle volume reduction even between sessions. After 5 or more sessions, many patients required lower doses and less frequent injections, suggesting semi-permanent structural change in the masseter. This makes jaw botox not just a temporary fix but a long-term facial contouring strategy.
Kim NH et al. Aesthetic Plast Surg 2010;34(2):239-243. doi:10.1007/s00266-009-9396-5
Fernandez-Nunez T et al. J Oral Rehabil 2019;46(1):86-98. doi:10.1111/joor.12798
Park MY et al. Dermatol Surg 2017;43(5):738-744. doi:10.1097/DSS.0000000000001019
Ryu JW et al. J Oral Maxillofac Surg 2020;78(8):1355-1362. doi:10.1016/j.joms.2020.03.029
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What our patients say
Real verified reviews from our Google Business Profile
My friend and I came to Redberry Clinic during our layover to get a consultation and see what would be best for our skin. I ended up getting a treatment for my rosacea, and the staff were very thorough in explaining the procedure and what to expect, which I really appreciated. Everyone was also super friendly and welco...
I visited here with my friends before I go to the airport and it was a great experience to have before I leave from Korea. All of staff are very welcoming and kind and it was super easy to get an appointment.(They said it’s possible for walk-ins as well.)
I would come back here again if I have a chance to come to Korea...
Highly recommend. We will return next time we have a layover in Seoul. Easy communication on whatsapp to book the appointment. 15 minutes away from Incheon airport. White jade injection took only 15 minutes. Very professional and clean operation.
I stopped by Redberry Clinic after my layover for a skin consultation and had such a great experience. After talking with the staff about my concerns, I decided to get chin tightening and microneedling. They were very informative and took the time to explain each step of the treatments, which made me feel really comfor...
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...
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Frequently Asked Questions About Jaw Botox
Expert answers from RE:BERRY Incheon Airport’s specialists.
RE:BERRY Incheon Airport’s 2 licensed physicians — Dr. Cho Sung-Jun and Dr. Kim Dong-Young — personally perform every jaw botox procedure. With 30,000+ combined aesthetic procedures, both doctors use multi-point technique across 3-5 points per side targeting superficial and deep masseter layers, offering more experience than chain competitors. See our botox and filler services.
RE:BERRY Incheon Airport guarantees 100% physician continuity — the same doctor assesses your masseter thickness and personally performs the injection, with 60-90 minute consultations versus 20-30 minutes at Seoul Gangnam chains. This boutique approach ensures better jaw botox precision than Korean chain competitors and dramatically reduces asymmetry risk.
| Feature | RE:BERRY | Chain |
|---|---|---|
| Same doctor | 100% | ~40% |
100% KFDA-approved, genuine botulinum toxin at RE:BERRY — certified Korean products from verified pharmaceutical suppliers. Every vial is traceable with lot numbers displayed before injection. Device certificates for Onda, Sofwave, Ultherapy Prime, V-RO Lifting, and Revinas are posted on the wall. Photo documentation before/after each session is standard for all 30,000+ treatments.
RE:BERRY Incheon Airport’s Korean jaw botox per site and for the Smooth Jawline Package. Korean clinics perform more volume per capita than any country, giving specialists more experience than Western injectors.
| Treatment | US | Japan | RE:BERRY |
|---|
RE:BERRY Incheon Airport offers 3 contouring options for single-site Korean wrinkle botox. The Smooth Jawline Package bundles LENA chin filler and masseter injection together. Premium Juvederm filler with chin botox.
| Package | Price | Includes |
|---|
RE:BERRY charges consultation fee — pricing is fully transparent. The Smooth Jawline Package includes LENA chin filler 1cc + jawline + chin botox. No anesthesia fee, no follow-up charge. Korea booking direct. See all Botox pricing.
RE:BERRY’s jaw botox slims width package, while chin filler adds projection. Combining both creates the optimal V-line outcome for Korean aesthetic goals with less downtime than surgical alternatives. Seoul-trained specialists at RE:BERRY recommend the combination for most square-jaw cases.
| Feature | Botox | Filler |
|---|---|---|
| Effect | Reduce width | Add length |
| Duration | 4-6 months | 12-18 months |
RE:BERRY’s jaw botox takes 10-15 minutes versus jaw surgery’s 3-4 hours and 4-6 weeks recovery, offering a lower-risk path than surgical alternatives. Non-surgical masseter reduction is fully reversible and achieves 20-30% volume reduction for most Korean patients. For moderate masseter hypertrophy without bone structure issues, jaw botox is the recommended first-line option.
| Feature | Botox | Surgery |
|---|---|---|
| Downtime | None | 4-6 weeks |
60% of RE:BERRY patients add wrinkle botox in the same session extra. Popular combos: masseter + forehead botox + crow’s feet, or masseter + nose filler. Korea offers more experience per capita than any country. Total time under 30 minutes at RE:BERRY Incheon Airport.
RE:BERRY’s multi-layer injection technique uses 3-5 points per side, and offers more experience per doctor than chains in Seoul. Each patient sees the same Korean specialist throughout the process, which single-layer chain clinics typically cannot provide. International medical tourists save hours of transit versus Gangnam locations.
| Feature | RE:BERRY | Chain |
|---|---|---|
| Technique | Multi-layer 3-5 pts | Single-layer |
| Same doctor | 100% | ~40% |
RE:BERRY Incheon Airport’s Smooth Jawline Package costs less than typical Western rates. Single-site Korean wrinkle botox Airport proximity also saves medical tourists taxi fare and hotel costs versus downtown Seoul bookings.
| Item | RE:BERRY | Seoul Avg |
|---|
100% of RE:BERRY’s jaw botox patients can fly immediately after treatment — zero downtime, no swelling, no bandages. Seoul Incheon International Airport (ICN) Terminal 1 is 15 minutes by taxi. Patients often schedule the Korean procedure between flight connections with a 4-hour layover, far less hassle than multi-day Japan bookings.
| Post-Treatment | Status |
|---|---|
| Downtime | Zero |
| Swelling | None |
| Fly same day | Yes |
| Massage | Avoid 24h |
RE:BERRY reduces bite force only 18% at standard 25-50 units/side — no noticeable difficulty eating. Dr. Cho uses precise anatomical mapping to target the masseter only, avoiding medial pterygoid and buccinator muscles. Studies confirm jaw botox preserves full mastication while achieving 20-30% visible slimming at 3 months. Same KFDA toxin as calf botox.
RE:BERRY requires only 30 minutes total — one of the quickest V-line procedures in Seoul area. Schedule: 15-minute taxi from ICN Terminal 1 → 15-minute consultation → 10-15 minute injection → immediately return to airport. No overnight stay. The Smooth Jawline Package adds only 15 minutes more.
RE:BERRY patients see visible jaw slimming at 2-4 weeks post-injection with peak V-line results at 6-8 weeks. Aftercare: avoid rubbing jaw 24 hours, no lying flat 4 hours, skip intense exercise 24 hours. Results last 4-6 months; 3+ repeat jaw botox sessions may permanently reduce masseter. RE:BERRY provides LINE/WhatsApp aftercare follow-up throughout recovery.
Ready for Your Korean V-Line?
Book your jaw botox consultation with Dr. Cho Sung-Jun or Dr. Kim Dong-Young at RE:BERRY Incheon Airport — open 365 days, zero downtime, fly the same day.
Got a Layover in Korea? This Clinic Near Incheon Airport Offers Aesthetic Treatments in Under 4 Hours — Business Wire, 2026-04-13
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- ✓ Inside Incheon International Airport
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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)
Also available at: Gangnam · Myeongdong