Neck Skin Tightening in Busan: Treatment Options & Costs

October 25, 2026

The neck often shows age earlier than the face, and it is easy to forget in a skin care routine. Loose skin under the jaw, horizontal neck lines and crepey texture are common concerns, and they respond to different treatments. If you are visiting Busan, several non-surgical options can be done in a single visit with little or no downtime. This guide explains what works for the neck, who each option suits and what it costs in Seomyeon.

Quick answer: For loose neck skin and softening under the jaw, focused ultrasound (HIFU) such as Ultherapy PRIME or Shurink Universe tightens the deeper tissue gradually over 2–6 months. For crepey texture, radiofrequency such as Thermage FLX firms the skin itself. Deep horizontal neck lines usually need soft hyaluronic acid filler placed shallowly, and skin Botox or boosters improve overall quality. In Busan, neck treatments start from around KRW 139,000 for Neck Shurink Universe 300 shots, excluding 10% VAT.

Why the neck ages differently

Neck skin is thinner than facial skin, has fewer oil glands and is often left out of daily sunscreen. It is also constantly moving, and looking down at phones and laptops encourages horizontal creases. Common changes include:

  • Laxity: loose skin under the jaw and along the front of the neck.
  • Horizontal lines: creases etched by genetics, posture and movement.
  • Crepey texture: thin, finely wrinkled skin with less bounce.
  • Muscle bands: vertical bands from the platysma muscle in some people.

HIFU for loose neck skin

Focused ultrasound tightens the deeper tissue under the jaw and along the neck. Ultherapy PRIME uses real-time imaging, so the doctor can see the layers and place energy precisely, which is especially helpful on the thin neck. Shurink Universe is a faster, more affordable HIFU option often used on the neck as well as the face.

  • Session: about 30–60 minutes after numbing cream.
  • Results: build gradually over 2–6 months and typically last 6–12 months.
  • Downtime: none; mild redness or tenderness may last a short while.

RF for crepey skin

Thermage FLX uses monopolar radiofrequency to heat the deep dermis, improving firmness and crepey texture on the face, jawline, neck and eye area. Energy and shot placement are adjusted for the thinner neck skin. RF is often combined with HIFU, so the deeper tissue and the skin itself are treated together.

Neck line filler for deep creases

Energy devices tighten skin but rarely erase deep horizontal lines. For these, a soft hyaluronic acid filler is injected shallowly in small, evenly spaced amounts along each crease, filling it from beneath. Treatment takes about 20–30 minutes after numbing cream, with possible swelling or needle marks for 2–3 days, and results usually last about 6–12 months. Because it is HA filler, lumps can be dissolved if needed.

Radiesse, a calcium-based filler, is another option for neck lines and crepey neck skin. It is usually diluted and spread thinly to support the skin and stimulate collagen gradually. It cannot be dissolved with an enzyme, so it is placed conservatively.

Skin Botox and boosters

  • Neck skin Botox: diluted toxin placed shallowly to refine texture and soften the pull of the muscle on fine lines; results last about 2–3 months.
  • Juvelook Skin: a PDLLA and hyaluronic acid booster to improve skin quality and fine lines, often included in neck packages.
  • Rejuran Healer: a PN booster for thin, tired skin, useful between filler sessions.

How much does neck tightening cost in Busan?

Example starting prices at a clinic in Seomyeon:

  • Neck Shurink Universe 300 shots : from KRW 139,000
  • Neck wrinkle filler (Korean), 1 line + neck skin Botox : from KRW 190,000
  • Neck wrinkle filler (imported), 1 line + neck skin Botox : from KRW 450,000
  • Radiesse, 1 syringe : from KRW 590,000
  • Ultherapy PRIME neck 200 shots + Juvelook Skin 4cc + neck skin Botox : from KRW 890,000

Prices checked October 2026. They exclude 10% VAT, which is added at payment, and prices can change, so confirm the current price when you book.

Which option suits your neck?

  • Looseness under the jaw and along the neck: HIFU (Ultherapy PRIME or Shurink Universe).
  • Crepey, thin skin: RF, skin Botox or a booster.
  • Deep horizontal lines: neck line filler, often with neck skin Botox.
  • Several concerns together: a combined package addressing laxity, skin quality and lines.
  • Very loose neck skin: non-surgical treatment has limits, and a surgical opinion may be more realistic.

Results and timeline

Filler and skin Botox give the quickest visible change, with filler smoothing lines straight away and skin Botox settling within days. HIFU and RF build gradually over a few months as collagen renews. Neck filler gradually breaks down and the neck moves constantly, so lines can return over 6–12 months; the habits that formed them also continue. Results vary from person to person.

Side effects and aftercare

  • Energy devices: mild redness, swelling or tenderness for hours to a few days. Rarely, burns, blisters or nerve irritation.
  • Filler: swelling, needle marks or bruising for 2–3 days. Too shallow or too much filler can cause visible ridges or a bluish look.

Aftercare tips

  • On the day, avoid saunas and jjimjilbang, hot baths, alcohol and hard exercise.
  • Use sunscreen on the neck as well as the face, especially for 1–2 weeks after energy treatment.
  • Do not massage or press firmly on filler for a few days.
  • Rest your phone at eye level where you can, to reduce repeated creasing.

Planning around a trip to Busan

HIFU and RF have no downtime, so you can sightsee straight afterwards and fly home as planned. If you are having filler, book it a few days before any important photos to allow swelling or needle marks to settle. Energy treatment is usually done before injectables in the same session. The clinic is about 3 minutes from Seomyeon Station Exit 7, open Mon–Fri 10:00–20:00 and Sat 10:00–16:00 KST.

Frequently asked questions

Can HIFU remove neck lines?

HIFU tightens loose tissue but rarely erases deep horizontal creases. Filler placed into the lines is usually needed for those.

Is neck filler safe on thin skin?

It can be when a soft filler is placed shallowly in small amounts. Very thin, crepey skin may respond better to a booster first.

How long do results last?

HIFU and RF typically last 6–12 months. Neck filler usually lasts about 6–12 months.

Thinking about neck treatment in Busan?
Send a front and side photo of your neck and your travel dates on WhatsApp to get a plan and today's price in English.

This article is for general information and does not replace a medical consultation. Suitability, results, recovery and side effects vary from person to person.

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