Ultherapy vs Thread Lift: Non-Surgical Lifting Options Compared

October 25, 2026

Ultherapy and thread lifts are the two non-surgical lifting options visitors to Busan ask about most. Both can improve sagging cheeks and jowls without a facelift, but they work in completely different ways. One uses ultrasound energy and needs no needles; the other places dissolvable threads under the skin. The difference shows up in how quickly you see results, how much downtime you have and how the treatment fits around your trip.

Quick answer: Ultherapy uses imaging-guided focused ultrasound to tighten the deep SMAS layer, with no needles and no real downtime, and the lift builds gradually over 2–6 months. A thread lift, such as MINT cog threads, mechanically lifts and anchors tissue straight away, with 2–3 days of tightness and swelling and a few weeks of precautions. Choose Ultherapy for a gradual, low-downtime lift; consider threads when you want a more visible, immediate repositioning and can accept a short recovery.

How each option works

Ultherapy

Ultherapy, from Merz Aesthetics, delivers micro-focused ultrasound while the practitioner watches the skin layers on screen. Lines of energy are placed at chosen depths down to the SMAS, the layer tightened in surgical facelifts. Tiny heated points contract the tissue and trigger collagen renewal, so the face firms and lifts over the following months.

Thread lift

A thread lift uses fine, dissolvable threads placed under the skin through a needle or cannula. Cog threads such as MINT have small barbs that grip soft tissue so it can be lifted and held in a new position. Smooth mono threads have no barbs and are used in a mesh pattern for texture and firmness rather than lift. As the threads slowly dissolve, the body forms collagen around them.

Key differences

  • Mechanism: heat and collagen remodelling (Ultherapy) vs physical repositioning plus collagen (threads).
  • Speed of result: gradual over months vs visible on the day, refining as swelling settles.
  • Needles: none for Ultherapy; threads are placed under local anaesthetic.
  • Downtime: minimal for Ultherapy; 2–3 days of tightness, swelling and possible bruising for threads.
  • Duration: both typically about 6–12 months.
  • Precautions: a day of avoiding heat after Ultherapy; several weeks of avoiding massage, wide mouth opening and side sleeping after threads.

Who suits which

Ultherapy may suit you if

  • You have mild to moderate sagging of cheeks, jowls or brows.
  • You want no needles and essentially no downtime.
  • You are happy for results to appear gradually and look natural.

A thread lift may suit you if

  • You have more noticeable sagging of the cheeks, jowls or jawline.
  • You want a visible lift without waiting months.
  • You can accept a few days of swelling and some weeks of care.

When to consider something else

If the main issue is crepey skin rather than sagging, radiofrequency such as Thermage FLX is often more suitable. Very loose skin can have limits with any non-surgical approach, and a doctor should tell you honestly if that is the case. Threads and Ultherapy are both avoided during pregnancy and over active infection in the area, and you should mention any recent fillers or threads.

Cost in Busan

Example prices at a clinic in Seomyeon:

Ultherapy

  • Ultherapy 300 lines + full-face skin Botox : from KRW 790,000
  • Ultherapy 600 lines + full-face skin Botox : from KRW 1,690,000

Thread lifts

  • JAMBER thread, 1 thread : from KRW 100,000
  • Jowl mini lift (6 MINT + 2 JAMBER threads + 1cc filler) : from KRW 790,000
  • Full-face thread lift (10 MINT + 30 mono threads) : from KRW 1,190,000

Prices checked October 2026. They exclude 10% VAT, and prices change often. For threads, the number and type of threads drives the cost; for Ultherapy, it is the number of lines. Ask exactly what is included before comparing.

What happens on the day

Ultherapy

  1. Numbing cream for about 30 minutes, then gel for the imaging probe.
  2. About 30–60 minutes of warm, prickly pulses, strongest near bone.
  3. Mild redness afterwards; you can usually go sightseeing straight away.

Thread lift

  1. The doctor marks the lifting vectors and entry points.
  2. Local anaesthetic is used, and threads are placed in about 20–30 minutes.
  3. The face feels tight; swelling and sometimes bruising or small dimples appear over the next 24–72 hours.

Results timeline

  • Ultherapy: slight tightening at first, visible lift at 2–3 months, peak at 3–6 months, lasting about 6–12 months.
  • Threads: lift visible on the day, settling over 1–2 weeks as swelling eases; collagen around the threads helps the result last about 6–12 months.

Recovery and aftercare

After Ultherapy

  • Avoid saunas and jjimjilbang, hot baths, alcohol and strenuous exercise on the day.
  • Expect possible jaw tenderness for a few days; rarely, temporary numbness or nerve irritation.

After a thread lift

  • Choose soft foods and avoid opening your mouth very wide or chewing hard foods for 1–2 weeks.
  • Skip facial massage and firm pressure for about 3–4 weeks.
  • Avoid sleeping face-down or on your side for a while.
  • Keep makeup off the entry points until they close, and avoid heat, alcohol and hard exercise on the day.

Planning around a trip

Ultherapy fits almost any itinerary, even a weekend. A thread lift is better done early in a longer stay, so the doctor can check you before you fly and the first days of swelling pass while you are still in Busan. Flying after threads is generally possible, but swelling can feel tighter on a long flight. Some people combine the two at different times: threads for an immediate lift, then energy treatments for maintenance.

Frequently asked questions

Which lasts longer, Ultherapy or threads?

Both typically last about 6–12 months. Longevity depends on your degree of sagging, skin quality and lifestyle more than on the method.

Can I have Ultherapy after a thread lift?

Often yes, but timing matters. Tell the doctor the date and type of threads so energy can be planned safely around them.

Are threads safe?

Dissolvable threads are widely used and generally well tolerated in experienced hands. Possible issues include bruising, dimpling, asymmetry, visible or palpable threads and, rarely, infection.

Deciding between Ultherapy and threads?
Send a front and side photo 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.

Recent Posts

October 25, 2026
Ultherapy is one of the most requested non-surgical lifting treatments in Korea, and Busan has become a popular place to have it done, especially for visitors who want to combine a treatment with a city break by the sea. This guide explains how Ultherapy works, who it suits, what it costs in Busan, and what recovery really looks like, so you can decide whether it fits your goals and your travel plans. Quick answer: Ultherapy uses focused ultrasound, guided by real-time imaging, to heat the deep supporting layer of the face (the SMAS) and trigger new collagen. A session takes about 30–60 minutes after numbing cream, there is usually no downtime, the lift builds over 2–6 months, and results typically last 6–12 months. In Busan, packages generally start from around KRW 790,000 before 10% VAT. What is Ultherapy? Ultherapy (often called Ulthera) is a micro-focused ultrasound device made by Merz Aesthetics. Like other HIFU treatments, it delivers concentrated ultrasound energy beneath the skin. What sets it apart is its built-in imaging: the practitioner can see the layers of the skin on screen and place each line of energy at the intended depth, including the SMAS, the same layer that is tightened in a surgical facelift. Each line creates tiny heated points that contract the tissue and start the body's collagen renewal process. Rather than an instant change, the skin firms and lifts gradually over the following months. Benefits of Ultherapy Reaches the deep support layer. Energy can be delivered down to the SMAS, which is why Ultherapy is used for sagging rather than surface texture alone. Imaging-guided precision. Seeing the tissue before each line helps place energy where it is needed and away from bone. No incisions and no downtime. Most people return to their day straight away. Natural, gradual change. The lift develops as collagen rebuilds, so results look like your own face, only firmer. One session a year for many people. A single treatment is usually enough for a visible change, repeated every 6–12 months. Who is a good candidate? Ultherapy tends to suit people in their 30s to 60s whose cheeks, jowls or brows have started to drop, or who have a softer jawline and some looseness under the chin. It is less helpful when the main concern is crepey texture rather than sagging (radiofrequency treatments such as Thermage FLX often suit that better), or when the face is very thin and hollow, in which case restoring volume may matter more than tightening. How much does Ultherapy cost in Busan? Ultherapy is priced by the number of lines (shots). Around 300 lines is typical for targeted areas such as the jawline and lower cheeks, while around 600 lines allows fuller coverage of the face and under the chin. In Busan, Ultherapy is often sold as a package combined with a skin booster or skin Botox. Ultherapy 300 lines + full-face skin Botox : from KRW 790,000 Ultherapy 600 lines + full-face skin Botox : from KRW 1,690,000 Prices checked October 2026. Korean clinic prices for cosmetic treatments are quoted in won and exclude 10% VAT, which is added at payment. Prices can change, so always confirm the current price when you book. When comparing quotes, check the number of lines included, whether the device is genuine Ultherapy or Ultherapy PRIME rather than a different HIFU machine, what is bundled in the package, and whether VAT is included in the figure you were given. What happens during a session Consultation. The doctor assesses sagging, fat and skin thickness, then plans the areas, depths and number of lines. Numbing. Numbing cream is applied for about 30 minutes, then the skin is cleansed and a gel is applied for the imaging probe. Treatment. The transducer shows the skin layers on screen and delivers focused ultrasound over about 30–60 minutes. Areas close to bone, such as the jawline, can feel prickly or warm. Straight back to your day. Mild redness is common and usually fades within hours. Results: what to expect and when Right after treatment: some people notice slight tightening; mild redness is normal. Months 2–3: lifting and firmness become visible as collagen renews. Months 3–6: results usually reach their peak. Months 6–12: the effect gradually fades with natural ageing; a repeat session maintains it. Results and timing vary from person to person. Even, well-planned coverage matters more for a natural result than simply using the maximum number of lines. Recovery, side effects and aftercare Ultherapy has very little downtime. The most common effects are redness or mild swelling that settles within hours to a few days, and tenderness or a bruised feeling along the jaw that can last a few days. Rarely, people experience temporary numbness, small bruises, welts or nerve irritation. Aftercare tips On the day of treatment, avoid saunas and jjimjilbang, hot baths, alcohol and strenuous exercise. Use sunscreen carefully for 1–2 weeks and avoid rubbing or scratching the treated area. Keep the skin well moisturised; makeup can usually be applied once the skin has calmed. Who should wait or avoid it Ultherapy is not recommended during pregnancy, over an active skin infection, open wound or severe acne in the area, or near metal implants or a pacemaker. Tell your doctor about any recent fillers, threads or other procedures in the area. Planning Ultherapy around a trip to Busan Because there is no real downtime, Ultherapy fits easily into a short stay. You can usually go sightseeing the same afternoon, and flying is generally fine, although jaw tenderness can feel more noticeable when chewing on the plane. Booking the treatment early in your trip gives you a few days to settle before you fly home. Share your flight date at the consultation so the plan fits your schedule. Ultherapy vs other lifting options Ultherapy : Focused ultrasound with real-time imaging. Best for: sagging cheeks, jowls and brows. Ultherapy PRIME : Newer Ultherapy platform with upgraded imaging. Best for: the same goals on the latest hardware. Thermage FLX : Monopolar radiofrequency heating the deep dermis. Best for: crepey skin and overall firmness. Shurink Universe : HIFU at set depths, without imaging. Best for: jawline and budget-friendly maintenance. In short, choose Ultherapy for an imaging-guided lift of deeper sagging, Thermage FLX when skin texture is the bigger concern, and Shurink Universe for more frequent, lower-cost upkeep between sessions. Frequently asked questions Does Ultherapy hurt? Most people describe it as warm, prickly pulses, strongest over bony areas. Numbing cream is applied beforehand to keep it comfortable. How many sessions will I need? One session is usually enough for a visible change. Many people repeat it every 6–12 months to maintain the result. Is 300 or 600 lines right for me? 300 lines generally focuses on priority areas such as the jawline and lower cheeks, while 600 lines covers the full face and under the chin more thoroughly. The right number depends on your degree of sagging and the areas you want treated. Thinking about Ultherapy in Busan? Send a front and side photo and your travel dates on WhatsApp to get a plan and today's price in English. See the Ultherapy treatment page → 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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