Shoulder Line Filler and Trapezius Botox: Creating a Straighter Shoulder

October 19, 2026
Shoulder filler and trapezius Botox at YAAN Clinic Gangnam, Seoul

Quick answer: A straighter shoulder line is often created with two steps: trapezius Botox relaxes a bulky upper trapezius so the neck looks longer, and shoulder filler builds the outer shoulder for a cleaner line. At YAAN Clinic, trapezius Botox 100 units is ₩290,000 (Xeomin) and shoulder filler is ₩80,000 per 1 cc.

In Korea, a straight, "right-angle" shoulder line is a popular look in fashion and photos. The approach depends on what makes your shoulders slope.

Why shoulders slope

  • A bulky upper trapezius muscle
  • A naturally narrow or sloping outer shoulder
  • Posture and tension from desk work

What each step does

  • Trapezius Botox: relaxes and slims the muscle over a few months; may ease tension
  • Shoulder filler: adds definition at the outer shoulder for an immediate line

Who suits which?

  • Muscle bulk: Botox first
  • Sloping bone structure: filler
  • Both: combine, often Botox first then filler

Results timeline

  • Filler: visible immediately after swelling settles
  • Botox: gradual slimming over weeks to months
  • Maintenance: Botox every few months; filler as it fades

Aftercare

  • Avoid heavy bags and shoulder massage for a few days
  • Skip intense upper-body exercise briefly
  • Report unusual pain or skin colour change promptly

Realistic expectations

Botox and filler can make shoulders look straighter, but results depend on your bone structure and muscle. Most people see a softer, cleaner line rather than a dramatic change. Combining treatments over a few months usually gives the most natural result.

Related prices at YAAN Clinic Gangnam

  • Trapezius Botox 100 units (Xeomin / Allergan): ₩290,000 / ₩700,000
  • Shoulder / collarbone filler 1 cc: ₩80,000

From the YAAN Clinic price list. See also shoulder filler cost in Korea.

Frequently asked questions

Will Botox weaken my arms?

It targets the upper trapezius; normal arm strength is maintained.

How much filler is needed?

It varies; your physician will estimate per side.

Can I do both on the same day?

Often yes.

Related reading: Shoulder filler safety · How long shoulder filler lasts · Korean vs imported Botox

Planning a visit to Seoul? Send your photos, main concern and travel dates, and a YAAN Clinic physician will suggest a plan and confirm the price in won before you book. Book an English consultation.

This article is for general information and is not medical advice. Results and recovery vary between individuals. Suitability, settings and aftercare are decided by a physician at consultation.

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