Calf & Trapezius Botox · Seomyeon, Busan

Slimmer legs, softer shoulder line.

Body botox relaxes overdeveloped calf and trapezius muscles — slimming a bulky lower leg and softening a high, tense shoulder line into a longer, more elegant neck. Results build over 2–6 weeks and last 4–6 months. From ₩29,000. English consults at JRYN Seomyeon.

See Body Botox Prices Ask on WhatsApp
Calf and trapezius botox for leg slimming and shoulder line at JRYN Dermatology Seomyeon Busan
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Ask about your calf & trapezius botox.

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20 min
Treatment
2–6 wks
Visible Results
4–6 mo
Duration
None
Downtime
4
Brand Tiers
₩ 29k+
From
Calf and trapezius botox result, slimmer legs and softer shoulder line at JRYN Seomyeon Busan
Calf & Trapezius Botox · JRYN Seomyeon
What Is Body Botox?

Reshape a muscle without the gym.

Calf and trapezius botox relaxes muscles that are simply too developed — the bulging gastrocnemius that thickens the lower leg, and the upper trapezius that lifts and tenses the shoulder line. With less activity, the muscle gradually softens and slims over 2–6 weeks.

Calf botox refines a "muscular" lower leg that diet and cardio can't slim; trapezius botox lowers a high shoulder line for a longer-looking neck and relief from tension and headaches. At JRYN Seomyeon, body botox runs from ₩29,000 (Korean, 100u) — dosing is higher than facial botox because the muscles are larger.

How It Works

The science, without the hype.

Understanding the mechanism helps you set realistic expectations — body muscles take a little longer than the face.

01

Overdeveloped muscle

A strong gastrocnemius (calf) or upper trapezius (shoulder) adds bulk — often from genetics, posture, heels or training.

02

Targeted relaxation

Dr. Lee injects mapped doses into the bulkiest part of the muscle — 100u or more per area, scaled to muscle size.

03

The muscle softens

With less use, the muscle gradually reduces over 2–6 weeks. The calf looks slimmer; the shoulder line drops and lengthens.

04

Maintenance

Results hold 4–6 months. Repeat sessions stretch further apart as the muscle stays smaller with reduced use over time.

Where We Inject

Two muscles, one elegant line.

Each muscle has its own dose and timeline. Dr. Lee assesses yours in person — these are starting points, not fixed packages.

Calf
Gastrocnemius
Slims a bulky, "muscular" lower leg that cardio and diet can't refine.
Typical 100u+
Results 2–4wk
Trapezius
Shoulder
Lowers a high, tense shoulder line for a longer-looking neck.
Typical 100u+
Results 2–4wk
Tension Relief
Bonus Effect
Trapezius botox also eases shoulder stiffness and tension headaches.
Onset 1–2wk
Lasts 4–6mo
Higher Dose
Allergan 200u
Larger or stubborn muscles may need 200u for a fuller result.
From ₩550k
Lasts 4–6mo

Doses are typical starting ranges for foreign patients, personalised at your free consultation. Body muscles need higher unit counts than facial areas — pricing reflects 100u per muscle as a baseline.

Body Botox Pricing

Four tiers, one honest goal.

Korean and imported brands are all clinically safe in licensed hands. The difference is cost, onset and how long it lasts — we'll tell you which actually suits you.

Brand Price · 100u Best for Duration
Korean Standard Korea · Value ₩29,000 First treatment, budget-aware 4–6 months
Coretox Korea · High-Purity ₩80,000 Long-term users (lower antibody resistance) 4–6 months
Dysport Imported · France ₩190,000 Faster onset, wider diffusion in large muscle 4–6 months
Allergan Imported · USA · FDA ₩290,000 Longest track record, premium choice 5–6 months

Guide prices per muscle (100u) for foreign patients. Larger or stubborn muscles may need 200u — Allergan 200u from ₩550,000. Calf and trapezius are priced per area. Korean medical advertising rules limit fixed online pricing — message us for an exact quote before you travel.

Honest Candidacy

Who it suits — and who should wait.

A good fit if you…

  • Have a bulky lower leg or high shoulders from muscle, not fat
  • Want slimmer calves or a longer neck line without surgery
  • Carry tension or get headaches from tight trapezius muscles
  • Are realistic that the change builds over 2–6 weeks, not days

Better to wait if you…

  • Have a thick lower leg mainly from fat, not muscle (contouring may suit better)
  • Are pregnant or breastfeeding
  • Rely heavily on calf strength for sport — we'll discuss timing
  • Expect instant slimming — body botox works gradually over weeks

After your treatment

  • Walk out and carry on — no downtime, fine to fly the same day
  • Avoid intense leg or shoulder workouts for about a week
  • Skip saunas, hot baths and alcohol for around 24 hours
  • The slimming builds gradually — give it 2–4 weeks to show

Possible side effects

  • Mild tenderness or a small bruise at injection points
  • Temporary muscle fatigue in the calf or shoulder as it adjusts
  • Rare, dose-dependent weakness — minimised by careful placement
  • We review you on WhatsApp after you fly home, in your language
Our Medical Team

Three doctors, one standard of care.

Your calf & trapezius botox is injected in person by one of our doctors — founded and guided by Dr. Jeong Heon Lee since 2007.

Dr. Jeong Heon Lee, board-certified dermatologist at JRYN Seomyeon Busan
Your Injector

Body botox is about balance, not just bulk.

With calf and trapezius botox I dose to slim, not to weaken. You should keep full function — walk, train, carry — while the muscle simply looks softer. Over-treating a working muscle is the mistake I avoid.

  • Board-certified dermatologist · MD, Inje University College of Medicine
  • Founder, JRYN Dermatology (2007) · body contouring botox for many years
  • Verified-dose products only · Korean MFDS & FDA-approved brands
  • A calm, unhurried consultation — your dose is planned, not guessed
Dr. Yoon Jung-wook, Chief Director at JRYN Seomyeon Busan
Chief Director · Seomyeon Main Branch

Dr. Yoon Jung-wook

  • Full Member, Korean Society of Aesthetic Plastic Surgery
  • Full Member, Korean Society for Aesthetic Plastic Surgery & Laser Medicine
  • Full Member, Korean Society of Obesity & Body Contouring
  • Former Neurosurgery Resident (3rd Year), Dong-A University Hospital
  • Former Intern, Dong-A University Hospital
  • Former Chief Director, Forever Plastic Surgery & Dermatology (Changwon)
  • Former Director, Forever Plastic Surgery & Dermatology (Haeundae)
  • Former Chief Director, Lovely Plastic Surgery & Dermatology (Changwon)
  • Former Director, Insta Plastic Surgery & Dermatology (Gimhae)
  • Former Director, Dr. Yoon Beauty Center (Vietnam)
Dr. Jin Tae-wan, Vice Chief Director at JRYN Seomyeon Busan
Vice Chief Director · Seomyeon Main Branch

Dr. Jin Tae-wan

  • Former Director of Dermatology, MediWoman Women's Clinic
  • Former Director of Dermatology, Hangdo Quantum Clinic
  • Former Chief Director, AGE Clinic (formerly Paresa Clinic)
  • Former Chief Director, One Clinic (Guro)
  • Former Director, One Clinic (Gangnam)
  • Former Chief Director, SKY Plastic Surgery (Jongno)
  • Former Visiting Physician, Guangfu Aesthetic Plastic Surgery Hospital (Dalian, China)
  • Former Associate Director, Tokeshi Plastic Surgery
  • Former Associate Director, Midam Dermatology Clinic
  • Former Associate Director, Noble Line Plastic Surgery
  • Former Associate Director, Jeniva Plastic Surgery
  • Former Military Flight Surgeon, ROK Army Aviation Operations Command
  • Former Intern & Resident, Kangdong Sacred Heart Hospital
Body Botox FAQ

Good to know.

At JRYN Seomyeon, body botox runs from ₩29,000 per muscle (Korean Standard, 100u) up to ₩290,000 (Allergan), with Coretox at ₩80,000 and Dysport at ₩190,000 in between. Larger muscles needing 200u start from ₩550,000 (Allergan). We confirm your exact quote free in consultation or over WhatsApp.

No. We dose to slim the muscle's appearance, not to disable it — you keep full everyday function: walking, stairs, light exercise. We simply ask you to avoid intense leg workouts for about a week. Athletes who rely heavily on calf power should discuss timing with us first.

A few injections into the muscle feel like a brief pinch — numbing cream is available. There's no real downtime: you can walk out and fly the same day. We just ask you to skip intense leg or shoulder workouts, saunas and alcohol for about 24 hours to a week.

Body muscles respond more slowly than the face — most people see visible slimming at 2–4 weeks, with the full effect around 6 weeks. Results last 4–6 months. With repeat sessions the muscle stays smaller and treatments can stretch further apart.

All four are safe in licensed hands; the difference is cost, onset and longevity. Korean Standard suits a first treatment, Coretox suits long-term users, Dysport offers wider diffusion for large muscles, and Allergan has the longest track record. Because body muscles are large, brand choice affects total cost more here — we'll advise honestly.

Yes. Calf and trapezius botox is typically done the same day, right after your consultation, in about 20 minutes. Message us your concern and travel dates on WhatsApp beforehand and we'll have a plan ready when you arrive in Seomyeon.

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Ready When You Are

Plan your body botox
before you fly.

Send a few photos and your travel dates on WhatsApp. We'll reply in English with an honest read — whether your calves or shoulders are muscle or fat, and what result is realistic for you.

Book via WhatsApp ← All Botox Treatments

Individual results vary. Botulinum toxin is a prescription medical treatment performed by a licensed dermatologist after consultation. This page is general information, not medical advice. Prices are guides for foreign patients and confirmed at consultation under Korean medical advertising regulations.