Botox Jawline Slimming at RE:BERRY Hongdae
Slim a square, muscular jaw the gradual way — botox jawline slimming relaxes the enlarged masseter so it atrophies over 6 to 8 weeks, not overnight, from ₩19,000 (about $14) with Dr. Jae-Hong Kim at RE:BERRY Hongdae, directly connected to Hongik University Station via AREX. See how it works and the clinical evidence.
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Botox Jawline Slimming — The Honest Timeline
Botox jawline slimming softens a muscular, square jaw gradually — at RE:BERRY Hongdae, Dr. Jae-Hong Kim relaxes the enlarged masseter so it atrophies from disuse over 6 to 8 weeks, peaking near 3 months, quoted from ₩19,000 (about $14) and directly connected to Hongik University Station via AREX.
Botox jawline slimming Seoul is a gradual process, and understanding the curve is what sets honest expectations. A wide, square lower face is often driven by an enlarged masseter — the strong chewing muscle at the angle of the jaw. Botulinum toxin type A injected into the masseter blocks acetylcholine release at the neuromuscular junction, so the muscle contracts less. Because it is used less, it slowly undergoes disuse atrophy and shrinks in bulk over several weeks. This is why botox jawline slimming Seoul does not produce an instant V-line: relaxation comes first in about 2 to 3 weeks, then visible slimming builds over 6 to 8 weeks, peaking near 3 months. At RE:BERRY Hongdae, Dr. Jae-Hong Kim maps this week-by-week timeline for you so you are not disappointed by day 3. He is also honest about two facts other pages skip: the effect is temporary and reversible — the masseter can gradually rebuild if you stop treatment — and the duration often lengthens after several repeat sessions, a conditioning effect. He assesses whether your width is muscle by having you clench, because botox jawline slimming Seoul only slims a muscular jaw and cannot change bone. Located in Mapo-gu’s Hongdae district — Seoul’s youth-culture and design hub — RE:BERRY Hongdae sits directly above Hongik University Station, which links to the AREX airport express, so travelers ride from Incheon Airport T1 or T2 to the door with no line transfer. Dr. Kim runs 60-90 minute English consultations far above Korea’s 4.3-minute national average, with 8-language support and WhatsApp aftercare to plan the 3-to-6-month maintenance rhythm, and can pair botox jawline slimming with non-surgical lifting when skin laxity, not muscle, drives the lower-face shape.
Botox Jawline Slimming Hongdae Seoul Pricing at RE:BERRY
Botox Jawline Slimming — Before And After At RE:BERRY Hongdae
How RE:BERRY Hongdae Performs Botox Jawline Slimming
Step 1: 60-90 Minute Muscle-vs-Bone Assessment
Dr. Jae-Hong Kim has you clench so he can feel how much the masseter bulges, confirming your jaw width is muscular and not skeletal. This 60-90 minute consultation, far above Korea’s 4.3-minute average, decides honestly whether botox jawline slimming Seoul suits you before any dose is planned.
Step 2: Precise Masseter Injection In 10-20 Minutes
Dr. Kim injects botulinum toxin type A into 3-4 points across the bulk of each masseter, with dosing individualized per side by muscle size. The session runs about 10-20 minutes including marking, and staying within the muscle body keeps your smile and mouth movement natural.
Step 3: Gradual Slimming Over 6-8 Weeks
The masseter relaxes in about 2-3 weeks, then visible slimming builds over 6-8 weeks as disuse atrophy reduces its bulk, peaking near 3 months. Dr. Kim maps this timeline so you understand week-by-week change rather than expecting an overnight result, and books a symmetry check.
Step 4: Same-Day Airport Departure
Botox jawline slimming Seoul has little to no downtime; mild soreness, a briefly heavier chewing feel, or a small bruise settles quickly. Board the AREX at Hongik University Station directly below for the 60-minute ride to Incheon Airport, with WhatsApp aftercare to plan the 3-6 month maintenance rhythm.
Botox Jawline Slimming In Hongdae — Benefits And Results Timeline
- Transparent ₩19,000 (about $14) Pricing RE:BERRY Hongdae publishes botox jawline slimming Seoul pricing online from ₩19,000 (about $14), itemized before you book, with no separate consultation charge on the day. A maintenance rhythm across 2-3 sessions a year is quoted transparently from ₩19,000 (about $14) so you can plan the full cost before deciding.
- Honest Timeline And Reversibility Dr. Kim explains the 6-8 week atrophy curve and the honest fact that the effect is reversible — the masseter can rebuild if you stop. He also notes that duration often lengthens after several repeat sessions, so you plan around the real timeline, not marketing.
- Muscle-vs-Bone Screening Botox jawline slimming Seoul works only when the jaw is wide from muscle. Dr. Kim first tests whether your width is muscle or bone by having you clench. If it is skeletal, he says so honestly and will not inject for a result botox cannot give, protecting you from wasted cost.
- Dual Cosmetic And Functional Benefit Reducing masseter overactivity slims the jaw and often relieves clenching, grinding, and jaw tension at once. Many patients treat 1 aesthetic and 1 functional concern in the same visit, which Dr. Kim assesses in a single consultation.
- 365-Day Access, 8 Languages, Airport-Direct Open every day including Korean holidays. Coordinators speak English, Japanese, Chinese, Thai, Vietnamese, Spanish, Farsi, and Korean. Hongik University Station below the clinic links to AREX, a 60-minute ride from Incheon Airport with 0 line transfers.
| Timeline | What to Expect |
|---|---|
| Day 0 | The 10-20 minute session is done; mild soreness settles quickly, allowing same-day departure. |
| Weeks 2-3 | The masseter relaxes; a briefly weaker or heavier chewing feel may appear before easing. |
| Weeks 6-8 | Visible slimming builds as disuse atrophy reduces masseter bulk and the jaw angle softens. |
| Month 3 | Peak effect; the lower-face contour is at its slimmest, and symmetry is confirmed. |
| Month 3-6 | The effect lasts 3-6 months; re-treatment is quoted at the same transparent price from ₩19,000 (about $14). |
| Ongoing | Maintenance over 2-3 sessions a year holds the contour, and duration often lengthens with repeats. |
Botox Jawline Slimming vs Jaw Filler vs Bone Reduction
| Factor | Masseter Botox (Slimming) | Jaw/Chin Filler | Bone Reduction Surgery | Source |
|---|---|---|---|---|
| What it does | Shrinks a wide muscle | Adds volume/definition | Removes mandible bone | Anatomy literature |
| Best when jaw is | Wide from masseter | Lacking projection | Wide from bone | Xie 2014; RE:BERRY records |
| Onset | Gradual, 6-8 weeks | Immediate | Immediate | Kim 2005 |
| Session time | About 10-20 minutes | About 15-30 minutes | Operating-room surgery | RE:BERRY records |
| Downtime | Little to none | Little to none | Weeks of recovery | Peer-reviewed literature |
| Duration | 3-6 months, extends with repeats | 12-18 months | Permanent | Kundu 2022 |
| Reversibility | Reversible; muscle rebuilds | Dissolvable | Permanent | Clinical guidance; RE:BERRY records |
Why This Matters
Botox jawline slimming Seoul works by disuse atrophy — relaxing the masseter reduces its bulk over 6-8 weeks. RE:BERRY Hongdae screens muscle versus bone first, so botox is used only when the jaw is muscular, never as a substitute for filler projection or bone contouring.
Korean clinics run far higher masseter-toxin volume than most Western markets, according to KHIDI’s 2025 Medical Tourism Survey on inbound aesthetic demand. That higher procedure experience is why many international patients choose Seoul for individualized jaw-slimming dosing rather than a fixed template.
According to KHIDI’s 2025 Medical Tourism Survey, 41.4% of patients ranked ‘same doctor throughout treatment’ as their number 1 priority when choosing a Korean clinic. Dr. Jae-Hong Kim plans and injects your botox jawline slimming himself at RE:BERRY Hongdae.
Your Botox Jawline Slimming Physician at RE:BERRY Hongdae
Dr. Jae-Hong Kim
- Aesthetic Medicine Specialist, RE:BERRY Clinic Hongdae
- Korean Ministry of Health and Welfare Medical License No.138911
- Regular Member, Korean Dermatological Association (kda.or.kr)
- Botulinum toxin masseter and lower-face contouring injector
- Muscle-versus-bone jaw assessment for honest candidacy
Medically reviewed by Dr. Jae-Hong Kim, Aesthetic Medicine Specialist, RE:BERRY
SCIENTIFIC EVIDENCE Behind Botox Jawline Slimming
The Masseter Atrophy Curve
The gradual timeline behind botox jawline slimming Seoul is documented in peer-reviewed data. Kim, Chung, Park and Park (2005) reported on botulinum toxin type A in aesthetic mandibular contouring in Plastic and Reconstructive Surgery, establishing that masseter injection produces progressive volume reduction through disuse atrophy over weeks. To et al. (2001) measured this objectively with ultrasonography and electromyography in the British Journal of Plastic Surgery, documenting reduced masseter thickness peaking near 3 months rather than immediately after injection.
Individualized Dosing And Reversibility
Xie et al. (2014) proposed a classification of masseter hypertrophy for tailored botulinum toxin type A treatment in Plastic and Reconstructive Surgery, quantifying that dose and expected slimming depend on the pattern and degree of muscle bulk, so dosing must be individualized rather than fixed across 1 template. Freitas et al. (2024) confirmed measurable masseter reduction in a randomized triple-blinded trial (Scientific Reports).
Kundu et al. (2022) reported the efficacy of botulinum toxin in masseter muscle hypertrophy for lower-face contouring in the Journal of Cosmetic Dermatology, confirming width reduction and high satisfaction, and documenting that the muscle can regain bulk if treatment stops. Ahn and Kim (2019) detailed a multi-injection technique across 3-4 points per masseter that RE:BERRY follows to keep the smile natural.
Korean clinical evidence such as Park et al. (2020) in Annals of Dermatology (Seoul) confirmed the efficacy and safety of botulinum toxin type A in Korean patients, reinforcing why RE:BERRY Hongdae matches masseter dosing to individual muscle anatomy, and can coordinate botox jawline slimming Seoul with non-surgical lifting when laxity contributes.
Kim NH, Chung JH, Park RH, Park JB. The use of botulinum toxin type A in aesthetic mandibular contouring. Plast Reconstr Surg. 2005;115(3):919-930. doi:10.1097/01.PRS.0000153236.79775.A0
To EW, Ahuja AT, Ho WS, et al. A prospective study of the effect of botulinum toxin A on masseteric muscle hypertrophy with ultrasonographic and electromyographic measurement. Br J Plast Surg. 2001;54(3):197-200. doi:10.1054/bjps.2000.3526
Xie Y, Zhou J, Li H, Cheng C, Herrler T, Li Q. Classification of masseter hypertrophy for tailored botulinum toxin type A treatment. Plast Reconstr Surg. 2014;134(2):209e-218e. doi:10.1097/PRS.0000000000000371
Freitas MA, Meneghim MC, et al. Exploring botulinum toxin’s impact on masseter hypertrophy: a randomized, triple-blinded clinical trial. Sci Rep. 2024;14:14672. doi:10.1038/s41598-024-65395-5
Kundu N, Kothari R, Shah N, et al. Efficacy of botulinum toxin in masseter muscle hypertrophy for lower face contouring. J Cosmet Dermatol. 2022;21(3):1849-1856. doi:10.1111/jocd.14858
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
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 (Seoul). 2020;32(5):378-385. doi:10.5021/ad.2020.32.5.378
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Frequently Asked Questions — Botox Jawline Slimming
Masseter anatomy, the disuse-atrophy timeline, reversibility, conditioning, and maintenance guidance from the RE:BERRY Hongdae team — with direct airport access via AREX.
Who performs botox jawline slimming in Hongdae Seoul?
RE:BERRY Hongdae assigns 1 doctor, Dr. Jae-Hong Kim (Korean MOHW License No.138911), to assess and inject your masseter botox personally. He tests whether your jaw is muscular or bony in a 60-90 minute consultation and injects 3-4 points per masseter himself, from consultation through aftercare.
Does the same doctor plan and inject the treatment in Hongdae?
RE:BERRY Hongdae keeps 1 assigned doctor, Dr. Jae-Hong Kim, across your whole jaw-slimming plan. KHIDI 2025 data shows 41.4% of international patients rank same-doctor continuity as their number 1 priority, so he holds continuity through your symmetry check and any maintenance session.
How does botox jawline slimming actually slim a square jaw?
RE:BERRY Hongdae explains that botox jawline slimming Seoul works through 1 muscle, the masseter, which drives a square jaw. Botox relaxes it, then disuse atrophy over 6-8 weeks reduces its bulk so the jaw looks slimmer.
| Stage | What happens |
|---|---|
| Weeks 2-3 | Masseter relaxes |
| Weeks 6-8 | Muscle atrophies, jaw slims |
| Month 3 | Peak effect |
How much does botox jawline slimming cost and cover in 2026?
RE:BERRY Hongdae publishes 1 transparent botox jawline slimming Seoul quote in the pricing section on this page, itemized before you book. It covers both masseter injections, the full 60-90 minute muscle-versus-bone assessment, and a follow-up symmetry check, with nothing added on the treatment day and no separate consultation charge.
Are there any hidden fees on masseter botox at RE:BERRY?
RE:BERRY Hongdae publishes all botox pricing transparently, with 1 written quote before you book. The 60-90 minute assessment, both masseter injections, and the follow-up review are all included, with nothing added on the day and no separate charge for planning the maintenance rhythm.
Is masseter botox better value in Korea than Western clinics?
RE:BERRY Hongdae publishes 1 transparent quote before booking, and Korean clinics run far higher masseter-botox volume than most Western markets. Patients gain from that experience and precise dosing rather than any figure, which is why many compare Botox options and travel to Seoul.
When will I actually see my jawline look slimmer after botox?
RE:BERRY Hongdae reports botox jawline slimming Seoul is gradual: relaxation at 2-3 weeks, visible slimming over 6-8 weeks, peaking near month 3. Korean injectors treat higher masseter volume than most markets, so Dr. Kim maps this curve honestly and can pair it with non-surgical lifting if laxity contributes.
| Time | Change |
|---|---|
| Weeks 2-3 | Muscle relaxes |
| Weeks 6-8 | Visible slimming |
Will my jaw muscle grow back if I stop masseter botox?
RE:BERRY Hongdae reports yes — 1 honest point is that the masseter can gradually regain bulk if treatment fully stops, since slimming depends on ongoing reduced activity. Korean injectors plan maintenance more routinely than most markets, so Dr. Kim schedules 2-3 sessions a year to hold the contour.
Does the slimming last longer after repeat masseter botox sessions?
RE:BERRY Hongdae reports yes — duration often lengthens after several sessions as the masseter is conditioned, so the effect frequently outlasts the 3-4 months of a first treatment. Seoul clinics handle more masseter volume than most Western providers, so Dr. Kim plans the repeat rhythm precisely.
Why choose a boutique clinic over a chain for jaw botox in Hongdae?
RE:BERRY Hongdae gives every patient a 60-90 minute consultation versus the 10-15 minutes typical at chains, so muscle-versus-bone is tested properly. Korean boutique clinics offer more doctor time and higher per-patient precision than most volume-driven chains.
| Feature | RE:BERRY | Chain |
|---|---|---|
| Consult | 60-90 min | 10-15 min |
| Muscle-vs-bone screen | Yes | Often skipped |
Does masseter botox affect chewing or bite strength afterward?
RE:BERRY Hongdae reports 1 common, temporary effect: a slightly weaker or heavier chewing feel for a short period as the masseter relaxes, plus possible mild soreness. This is safe and settles quickly, and Dr. Kim doses within the muscle body to keep your smile natural — see the clinical evidence.
How soon after botox jawline slimming can I fly home from Seoul?
RE:BERRY Hongdae patients can usually fly the same day, since masseter botox produces 0 wounds and only mild soreness. Hongik University Station below the clinic connects to AREX, a 60-minute ride to Incheon Airport, with any soreness easing within 1-2 days of the session.
Can masseter botox also help teeth grinding or jaw clenching?
RE:BERRY Hongdae reports yes — relaxing the masseter can ease bruxism and jaw tension, so 2 concerns are often treated at once. Seoul physicians handle more masseter-toxin volume than most Western providers, so Dr. Kim assesses both cosmetic and functional goals and can coordinate wider Botox care.
Who is not a good candidate for botox jawline slimming?
RE:BERRY Hongdae reports 3 groups: those whose jaw width is bone rather than muscle, those pregnant or breastfeeding, and those with certain neuromuscular conditions. Dr. Kim screens honestly and may suggest non-surgical lifting or no treatment instead of injecting.
Why choose RE:BERRY Hongdae for botox jawline slimming?
RE:BERRY Hongdae offers botox jawline slimming Seoul with an honest 6-8 week timeline, muscle-versus-bone screening, and same-doctor continuity from Dr. Jae-Hong Kim across your masseter treatment. Directly connected to Hongik University Station via AREX, open 365 days in 8 languages. This information is educational and not medical advice; last reviewed by a licensed physician.
Book Your Botox Jawline Slimming Consultation at RE:BERRY Hongdae
Understand the honest curve of botox jawline slimming Seoul, then soften a muscular jaw with masseter botox from ₩19,000 (about $14), assessed and injected by Dr. Jae-Hong Kim only when your width is muscle. Directly connected to Hongik University Station via AREX, open 365 days with same-doctor continuity from consultation to aftercare.
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