Here are photos after the thread lifting and Ultherapy procedures. The thread lifting showed immediate results haha. The accessibility is good, and they take great care of the procedure.

Seomyeon, Busan · Body-filler practice
At Barog Clinic in Seomyeon, Busan, the straight shoulder line comes mainly from botulinum toxin injected into the trapezius to slim the muscle that pulls the neckline up; the effect appears over 2 to 4 weeks and lasts 3 to 6 months. Shoulder-cap HA is an optional add for the deltoid line, priced per cc. Toxin injection is quick with little downtime; a temporary heavy-shoulder feeling can occur. Doses that would weaken shoulder function are declined.
The clean, flat shoulder look is mostly a muscle job: botulinum toxin slims the trapezius that pulls the neckline up. Shoulder-cap hyaluronic acid is a separate, optional lever that rounds the lateral deltoid line. This page keeps the two straight, because they do different things.

Shoulder (trapezius toxin + filler)Toxin is injected at points in the trapezius and a small amount of gel is added at the outer shoulder, creating a slimmer line from neck to shoulder.
Illustration for explanation only. Results differ from person to person.The straight shoulder line is mostly a muscle job, and the rounded cap is a separate lever. These are the goals the design consultation sorts, and the cases where treatment is declined or postponed.
Filler is not put into a bulky trapezius; it would make the slope worse.

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Director · Filler & contouring lead
Three physicians. One standard.KMLE licence no. 127092. Restylane Expert Member, Belotero and Byryzn Key Doctor.
Shoulder-line work is subtle in photos: the change shows in how the neck-to-shoulder slope reads, well short of a dramatic reshape. The set below is a shoulder filler case from the clinic's body archive in Seomyeon, Busan. Toxin for the trapezius is a different approach whose effect builds over several weeks, so which one suits your shoulder line is decided at consultation.
Photos are clinical records of individual patients and show a shoulder filler case. Outcomes differ with anatomy, product, and volume placed.
Most people who ask for shoulder filler are actually chasing the straight, flat line where the neck meets the shoulder, and the muscle in the way is the trapezius. Relaxing it with botulinum toxin is what drops the slope and lengthens the neck visually. Hyaluronic acid does not do that job; putting filler into a bulky trapezius would make it worse. So the design conversation sorts your goal into the right lever before anything is drawn.
Some patients want only the toxin, some want only the cap, and some combine them, toxin to slim the top line and a little HA to round the outer edge. What each one can and cannot do is spelled out so the plan matches the actual anatomy.
The '90 degree shoulder' or straight-shoulder look that circulates in K-beauty feeds is a trapezius result and has nothing to do with filler. It comes from relaxing the muscle so the shoulder line runs more horizontally from neck to joint. International patients often arrive calling the whole thing shoulder filler, so it is worth being clear: the horizontal line is toxin, the rounded cap is HA, and combining them is a choice, not a default. Naming the concept correctly at the start saves a wasted session on the wrong lever.
The trapezius is a working muscle. It stabilises the shoulder and holds posture, so the dose that slims it for cosmetic effect has to stop well short of the dose that weakens it functionally. That boundary is where the clinic sets its ceiling: a request for an aggressive dose to force a more dramatic line is declined, because a temporarily heavy or weak shoulder is a genuine trade-off and not a rumour. Effect appears over 2 to 4 weeks as the muscle relaxes and fades over 3 to 6 months, so it is a maintained result that wears off in time. For the optional HA cap, the box is opened sealed at the chair against one of sixteen authenticity certificates displayed on site, the same handling standard used for every filler line the clinic carries.
Your goal is sorted into the right lever: trapezius toxin for the straight line, shoulder-cap HA for a fuller deltoid, or both. Posture and muscle bulk are assessed, a conservative dose range is set, and function-limiting requests are declined before anything is booked.
The trapezius is palpated to plan the injection points. If shoulder HA is part of the plan, the filler box is brought out sealed and opened at the chair against a displayed authenticity certificate so the product is verified before use.
Botulinum toxin is placed into the mapped points of the trapezius; any optional HA cap is added along the lateral deltoid line in checked passes. The injection itself typically takes about 10 to 15 minutes.
You leave with plain instructions and no downtime week. For the toxin, the slimming effect builds over 2 to 4 weeks and does not appear at once, and is reviewed at follow-up. The result is maintained for a time, typically holding 3 to 6 months before it fades.
| Option | What it does | Where it is placed | How the result behaves |
|---|---|---|---|
| Trapezius botulinum toxin | Slims the muscle that pulls the neckline up, for the straight line | Mapped points of the trapezius | Builds over 2 to 4 weeks, holds 3 to 6 months |
| Shoulder-cap HA | Rounds a flat or bony lateral deltoid | Along the lateral deltoid line, in checked passes | An optional add, priced per cc |
| Both combined | Toxin slims the top line, a little HA rounds the outer edge | Trapezius plus lateral deltoid | A choice, not a default |
The '90 degree shoulder' look is a trapezius result and has nothing to do with filler.
The two levers are priced separately, because they are separate treatments. Trapezius botulinum toxin starts from ₩50,000 per 100 units (varies by product), VAT excluded; the number of units needed is set at the consultation, since it depends on how bulky the muscle is. Shoulder-cap hyaluronic acid, the optional add that rounds the deltoid line, is priced per cc. The board below shows the trapezius toxin price per 100 units and the three shoulder HA per-cc volume bands from the clinic's posted price list; the number of toxin units is set once the muscle is assessed.
Trapezius botulinum toxin (100 units)
Lowest price per 100 units (varies by product). The units needed depend on how bulky the trapezius is.
₩50,000excluding VAT (10% VAT is added at payment)Book NowShoulder-cap HA (optional deltoid-line add) · 1–50 cc
per cc
₩69,000excluding VAT (10% VAT is added at payment)Book NowShoulder-cap HA (optional deltoid-line add) · 51–100 cc
per cc
₩49,000excluding VAT (10% VAT is added at payment)Book NowShoulder-cap HA (optional deltoid-line add) · 101–200 cc
per cc
₩39,000excluding VAT (10% VAT is added at payment)Book NowSame price for international patients · Event items rotate monthly · Availability confirmed at consultation
Prices from the clinic's official boards, VAT excluded. Same price for international patients. Event items are this month's (October 2026) — new board every month. Availability confirmed at consultation.
The injection itself typically takes about 10 to 15 minutes; you leave with plain instructions and no downtime week.
The slimming effect builds as the muscle relaxes; it does not appear at once.
The result is reviewed at follow-up.
The result typically holds 3 to 6 months before it fades, so it is a maintained result.
A known risk of trapezius toxin.
A temporary heavy or weak feeling can occur, so the dose is kept conservative on purpose.
Can happen if one side responds differently.
Listed among the real risks of trapezius toxin.
For the optional cap, the usual filler risks apply: bruising, swelling, asymmetry, and nodules.
Posture and shoulder use are assessed before the first unit goes in, and function-limiting doses are declined.
Three published papers frame how this page describes the two levers:
The first paper addresses shoulder contouring using both toxin and filler; the second documents trapezius injection for muscle bulk; the third, cited as background on how botulinum toxin reduces muscle hypertrophy generally, gives context and does not report a shoulder-specific result. These describe the treatment class, and outcomes vary with muscle bulk, dosage, and anatomy.
Here are photos after the thread lifting and Ultherapy procedures. The thread lifting showed immediate results haha. The accessibility is good, and they take great care of the procedure.
I visit this clinic at least once a month these days because I'm going through a skin slump. The biggest advantage is that you can get treatment right away without an appointment! As someone with an unpredictable schedule, I consider this…
Great location! Plus, there's hardly any waiting time, and everything is done quickly and efficiently, which is great because it saves me time compared to how often I used to spend at clinics! I've given it 5 stars because I'm hoping for…
Director Park Sung-kyu is meticulous and has great taste in his procedures, so I trust him completely and always entrust my face only to Barogeu Clinic Seomyeon Branch. I will definitely recommend the Seomyeon Branch to my family and…
院長さんがすごく優しくて手早いので安心して施術をもらいました❤️カウンセリングも無理なアップセルなしで行ったので、希望の施術だけもらうことが可能でした😆また次回来院します🍀
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Message the clinic on WhatsApp to book a consultation. You will get your toxin unit count, from ₩50,000 per 100 units (varies by product), and, if you want the optional cap, a shoulder HA price per cc by volume band, ₩69,000 down to ₩39,000 (see the price board), VAT excluded, before agreeing to anything.
Leave your contact — our coordinator replies as soon as possible.
The clinic is on the 2nd and 3rd floors at 9 Jungang-daero 691beon-gil, Busanjin-gu, Busan, a short walk from Seomyeon Station where the city's two subway lines cross. Toxin injection into the trapezius takes only about ten to fifteen minutes with little downtime, so it fits easily into a travel day. One point of timing for visitors: the straight-line effect is not instant, it builds over the following two to four weeks, so plan for the result to arrive after you have flown home, not before departure. Weekday hours run 10:00 to 20:00, Saturday 10:00 to 16:00, closed Sunday.
Related body-filler treatments: collarbone definition, non-surgical hip contouring, hand rejuvenation, or compare prices across every filler area. · Ear filler
Registered with KHIDI as a medical institution for international patients; English registration certificate displayed at the clinic.