◢  Registered foreign-patient clinic (KHIDI) · Seomyeon Station, Busan
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Barog Clinic — marble lobby, Seomyeon Busan

Seomyeon, Busan · Body-filler practice

Shoulder Filler in Seomyeon, Busan: straight shoulders

Dr. Seongkyu ParkDirector · Filler & contouring lead
2Before & after photos on file
100K+Facial filler treatments since 2021
3Per-cc volume bands, ₩69,000 → ₩39,000
16Authenticity certificates displayed

Quick Answer: Cost, Safety, What to Expect

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.

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.

Is shoulder treatment right for you?

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.

Often a good fit

  • A bulky trapezius that rounds the shoulder up toward the ear
  • Wanting the straight, flat line where the neck meets the shoulder
  • A flat or bony lateral deltoid that wants a fuller cap
  • Wanting both: toxin for the top line, a little HA for the outer edge

Declined or postponed

  • Pregnancy or breastfeeding
  • A neuromuscular condition such as myasthenia gravis
  • Active infection at the injection site
  • Known hypersensitivity to botulinum toxin, or to HA and lidocaine for the cap
  • A request for an excessive toxin dose that would impair shoulder function

Filler is not put into a bulky trapezius; it would make the slope worse.

Dr. Seongkyu Park

Your doctor

Dr. Seongkyu Park

Director · Filler & contouring lead

Three physicians. One standard.KMLE licence no. 127092. Restylane Expert Member, Belotero and Byryzn Key Doctor.

100,000+Filler treatments
3Brand recognitions
16Certificates
  • DirectorDr. Seongkyu Park · filler & contouring · licence 127092
  • PhysicianDr. Woori Ryu · Anesthesiology & Pain Medicine specialist · lifting & energy devices · licence 78609
  • PhysicianDr. Seohee Choi · skin boosters & laser toning · licence 140105
  • RestylaneExpert Member · BeloteroKey Doctor · ByryznKey Doctor
  • KHIDIRegistered foreign-patient clinic M-2024-02-08-8151
View →
01Treatment documentation

Straight Shoulder Line Results: Documented Cases

Shoulder Filler

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.

03Treatment guide

The Straight Shoulder Line: Which Lever Does What

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.

  • Trapezius botulinum toxin: the main lever for the straight line, slimming the muscle bulk that rounds the shoulder up toward the ear.
  • Shoulder-cap hyaluronic acid: a separate, optional lever that rounds a flat or bony lateral deltoid, for people who want a fuller shoulder cap in place of a slimmer trapezius.

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 and Trapezius Toxin, Explained

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.

Function First: The Safety Line on Trapezius Toxin

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.

04The appointment

Straight shoulder line appointment at Barog Clinic, Seomyeon, Busan

01

Design consultation

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.

02

Assessment and product check

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.

03

Injection

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.

04

Aftercare and gradual onset

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.

The two shoulder levers
OptionWhat it doesWhere it is placedHow the result behaves
Trapezius botulinum toxinSlims the muscle that pulls the neckline up, for the straight lineMapped points of the trapeziusBuilds over 2 to 4 weeks, holds 3 to 6 months
Shoulder-cap HARounds a flat or bony lateral deltoidAlong the lateral deltoid line, in checked passesAn optional add, priced per cc
Both combinedToxin slims the top line, a little HA rounds the outer edgeTrapezius plus lateral deltoidA choice, not a default

The '90 degree shoulder' look is a trapezius result and has nothing to do with filler.

02Transparent pricing

Shoulder Line Price in Korea: The Two-Lever Board

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.

Shoulder Filler · Barog ClinicKRW · VAT 10% EXCL.

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 Now

Shoulder-cap HA (optional deltoid-line add) · 1–50 cc

per cc

₩69,000excluding VAT (10% VAT is added at payment)Book Now

Shoulder-cap HA (optional deltoid-line add) · 51–100 cc

per cc

₩49,000excluding VAT (10% VAT is added at payment)Book Now

Shoulder-cap HA (optional deltoid-line add) · 101–200 cc

per cc

₩39,000excluding VAT (10% VAT is added at payment)Book Now
Board prices exclude 10% VAT, matching the clinic's posted price list.

Same price for international patients · Event items rotate monthly · Availability confirmed at consultation

Promotions

This month's price boards

The boards, as posted.

Director's picks + this month's event list · Tap a board to enlarge · Swipe or use the tabs
←
→
Director's Best · Virtue RFKRW · VAT 10% EXCL.
Virtue RF microneedling 440 shots 1 session · 3 sessions ₩1,200,000 · 10 sessions ₩3,500,000
₩500,000
Virtue RF microneedling 220 shots 1 session · 3 sessions ₩990,000 · 10 sessions ₩2,500,000
₩350,000
Virtue RF 440 shots + Rejuran 1 session · 3 sessions ₩1,700,000
₩650,000
Virtue RF 220 shots + Rejuran 1 session · 3 sessions ₩1,200,000
₩500,000
Add-on: full-face skin toxin — brand options
₩100,000
Virtue RF non-surgical eye lift 1 session · 3 sessions ₩900,000 · 5 sessions ₩1,400,000
₩350,000
Eye-area Virtue RF + Rejuran 1 session · regular price ₩300,000
₩220,000
The clinic's No.1 recommended treatment
Potenza · Skin BoostersOCT EVENT · VAT EXCL.
Potenza trial — 1 session no expiry · can be bought more than once · needle tip +₩40,000 · pumping tip +₩50,000
₩79,000
Potenza (pumping tip incl.) + Juvelook Skin 4 cc or ByRyzn hydrating booster 2 cc + LDM 1 session · 3 sessions ₩1,190,000
₩490,000
October event · Oct 1 – 31
October ₩1,000,000 Special · Choose 1OCT EVENT · VAT EXCL.
Ear filler — Juvederm 4 cc
₩1,000,000
Hip-dip filler 50 cc
₩1,000,000
ByRyzn hydrating booster 2 cc + Dermashine tip + hydration care ×3
₩1,000,000
Ruby laser + Excel V + Genesis ×5
₩1,000,000
Alltite 400 shots + Rejuran 2 cc + skin botulinum toxin or LDM
₩1,000,000
LinearFirm (linear HIFU) 600 shots ×3
₩1,000,000
October only · choose one option
Ultherapy PrimeOCT EVENT · VAT EXCL.
Ultherapy Prime 800 shots shots can be split across visits
₩1,990,000
Ultherapy Prime 1,200 shots shots can be split across visits
₩2,820,000
October event · Oct 1 – 31
Signature Devices · StandardSTANDARD BOARD · VAT EXCL.
Ulthera Prime (Ultherapy) 100 shots · 300 ₩850,000 · 600 ₩1,500,000
₩300,000
Thermage FLX 600 shots
₩1,790,000
Shurink Universe (Ultraformer MPT) 100 shots · 600 ₩330,000 · 900 ₩450,000
₩60,000
Shurink HIFU 100 shots · 600 ₩148,000 · 900 ₩198,000
₩27,000
Oligio RF 100 shots · 300 ₩390,000 · 600 ₩690,000
₩150,000
InMode FX/FM 1 area · full face ₩250,000
₩59,000
Standard prices · 10+ more energy devices on site
SkincareOCT EVENT · VAT EXCL.
Beauty toning + Genesis + plasma + vitamin care + modeling mask 3 sessions
₩390,000
Milk peel + whitening ampoule + vitamin care + glutathione IV drip 1 session · 3 sessions ₩399,000
₩99,000
October event · Oct 1 – 31
Nose & Double ChinOCT EVENT · VAT EXCL.
Imported nose filler + HIKO nose thread lift (4 threads)
₩390,000
Wonder V fat-dissolving injection 2 cc + Miglow 40 kJ double chin
₩440,000
October event · Oct 1 – 31
Hair Removal · 1st-Session TrialOCT EVENT · women & men, same price · VAT EXCL.
Underarms or upper lip
₩9,000
Full arms
₩49,000
Full legs
₩69,000
Full face
₩79,000
Brazilian perianal area not included
₩99,000
October event · Oct 1 – 31
Director's Best
Potenza
₩1M Pick
Ultherapy
Ulthera · Thermage
Skincare
Nose & Chin
Hair Removal

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.

Recovery, step by step

  1. Day 0

    Injection

    The injection itself typically takes about 10 to 15 minutes; you leave with plain instructions and no downtime week.

  2. Weeks 2–4

    Gradual onset

    The slimming effect builds as the muscle relaxes; it does not appear at once.

  3. Follow-up

    Review

    The result is reviewed at follow-up.

  4. Months 3–6

    Fading

    The result typically holds 3 to 6 months before it fades, so it is a maintained result.

Risks and how they are handled

05Clinical evidence

What Peer-Reviewed Studies Say About Shoulder Contouring and Trapezius Toxin

Three published papers frame how this page describes the two levers:

Shoulder contouring with botulinum toxin and fillers. JPRAS Open, 2026. doi:10.1016/j.jpra.2026.05.054
Ultrasound-guided five-point injection of botulinum toxin for patients with trapezius hypertrophy. Journal of Orthopaedic Surgery and Research, 2021. doi:10.1186/s13018-021-02758-y
A prospective study of the effect of botulinum toxin A on masseteric muscle hypertrophy. British Journal of Plastic Surgery, 2001. doi:10.1054/bjps.2000.3526

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.

07Quick answers

Shoulder Line FAQ: Questions from International Patients

Is the straight shoulder line filler or botulinum toxin?
Mostly toxin. The flat, horizontal neck-to-shoulder line comes from relaxing the trapezius muscle with botulinum toxin; filler plays no part in producing it. Hyaluronic acid plays a different role: it rounds a flat lateral deltoid as an optional shoulder cap. If your goal is the straight line, toxin is the lever, and putting filler into a bulky trapezius would work against you.
How much does shoulder treatment cost in Korea at Barog Clinic?
The two levers are priced separately. The optional shoulder-cap HA is priced per cc by volume band: ₩69,000 (1–50 cc), ₩49,000 (51–100 cc) and ₩39,000 (101–200 cc), VAT excluded. 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, because it depends on how bulky the muscle is. You get both figures before agreeing to anything.
What is a 90 degree shoulder?
It is the K-beauty term for a straight, flat shoulder line where the slope from neck to shoulder runs closer to horizontal. It is achieved by relaxing the trapezius with botulinum toxin so the muscle stops pulling the shoulder up toward the ear. It is a toxin result, so it builds over a few weeks instead of the same day, and it wears off in time rather than lasting for good.
How long does trapezius toxin last?
Typically 3 to 6 months. The effect appears over 2 to 4 weeks as the muscle relaxes, holds for a few months, then gradually returns as the toxin wears off. Because it is a maintained result, people who like it repeat it periodically; the interval is set at review based on how quickly your muscle bulk comes back.
Will my shoulder feel weak afterward?
A temporary heavy or slightly weak feeling in the shoulder can occur, so the dose is kept conservative on purpose. The trapezius is a working postural muscle, so the cosmetic dose stops well short of one that would impair function. Requests for an aggressive dose to force a stronger line are declined for exactly this reason.
Can I combine trapezius toxin with a shoulder HA cap?
Yes, and some patients do: toxin to slim the top line and a small amount of HA to round the outer deltoid edge. They are separate levers doing different jobs, so combining them is a deliberate choice made at the consultation and not a default package. Each is priced on its own.
Does the injection hurt, and is there downtime?
Numbing cream can be applied, and most patients describe the trapezius injection as brief pressure and stinging. Injection-site tenderness and occasional bruising are the main after-effects, and there is no recovery week. You can return to normal activity the same day, keeping in mind the slimming result itself takes weeks to show.
How soon will I see the straight shoulder line?
Not immediately. The trapezius relaxes gradually, so the line change builds over roughly 2 to 4 weeks and is best judged at that point. If you are visiting Busan for it, expect the result to arrive after you have travelled home and not before you leave, and plan any photos accordingly.
Does shoulder toxin help with tension or posture, or is it only cosmetic?
The clinic offers it as a cosmetic contouring treatment for the shoulder line, and the assessment is built around that goal and around protecting muscle function. It is not framed here as a treatment for a medical shoulder or neck condition; if pain or a functional problem is your main concern, that is a different clinical pathway and is flagged as such at the consultation.
How is the filler product kept honest?
For the optional HA cap, sixteen authenticity and quantity certificates from filler manufacturers are displayed at the clinic, one per product line, and the session box is opened sealed at the chair. Barog Clinic is registered with KHIDI to receive international patients, a status that requires liability insurance and documented standards, with the English registration certificate shown on site.
Why choose Busan for shoulder-line work over Seoul?
Seomyeon, Busan sits on the city's main subway crossing, so getting to the clinic is straightforward, and it handles fewer international bookings than a comparable Seoul practice, which usually means shorter waits. Weekday hours run until 8pm, which suits a quick toxin session around a Busan itinerary, and the result builds quietly over the weeks that follow.
Which brand of botulinum toxin is used?
Product-brand names for injectables are not advertised on the site under Korean medical advertising rules, so the treatment is described generically as botulinum toxin. The specific product used is discussed directly at the consultation, where dose and material are agreed with you before injection.
Show more questions +
Google Reviews

What our patients say.

5.0 ★★★★★ 48 Google reviews · Barog Clinic Seomyeon
★★★★

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.

지인김3 weeks ago · Translated by Google
★★★★★

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…

츄A month ago · Translated by Google
★★★★★

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…

belle3 weeks ago · Translated by Google
★★★★★

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…

박현희In the last week · Translated by Google
★★★★★

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🍀

하주희A week ago · Original in Japanese

Verified reviews from our Google Business Profile — the rating and count refresh daily.

Ask about the straight shoulder line in Seomyeon, Busan

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.

08BOOK A CONSULTATION

Reserve your consultation

Leave your contact — our coordinator replies as soon as possible.

SEOMYEON STN · 2 MIN
09Visit us

Getting Shoulder Treatment in Busan: Access from Seomyeon Station, and Hours

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.

Mon – Fri10:00 – 20:00 OPEN LATE
Saturday10:00 – 16:00
SundayClosed
2nd–3rd fl, 9 Jungang-daero 691beon-gil, Busanjin-gu, Busan, Korea
Walkable from Seomyeon Station · 30 min from Gimhae Airport
Surrounded by Seomyeon hotels, cafés and shopping

Government-registered for international patients.

Registered with KHIDI as a medical institution for international patients; English registration certificate displayed at the clinic.

Foreign patient medical institution registration — Barog Clinic
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