YAAN Clinic · Gangnam, Seoul, Korea Sofwave Ultrasound Skin Tightening in Gangnam, Seoul, Korea

Parallel-beam ultrasound that stimulates collagen in the mid-dermis for fine lines, wrinkles and mild laxity, with minimal discomfort and downtime. Planned in English by our physicians in Gangnam.

Book an English consultation → See Sofwave prices
  • 30–45 min Full-face session
  • Little Downtime
  • 1 Session for most
  • 1–3 months Results build
  • ₩1,100,000 Per 100 pulses
The short answer

What is Sofwave, and is it right for you?

Sofwave is an ultrasound skin-tightening treatment that uses parallel ultrasound beams (SUPERB technology). It heats the mid-dermis at about 1.5 mm, where collagen is made, while integrated cooling protects the surface. This stimulates new collagen and elastin for smoother, firmer skin.

At YAAN Clinic in Gangnam, Seoul, Sofwave is used for fine lines, wrinkles, mild sagging of the brows, jawline and neck. It is priced at ₩1,100,000 per 100 pulses, and most people need one session.

Medically reviewed by Dr. Choi Won-Tak, Director of YAAN Clinic Updated October 2026 Meet our doctors
Sofwave treatment room at YAAN Clinic in Gangnam, Seoul
Sofwave at YAAN Clinic, Gangnam, Seoul
Honest suitability

Who Sofwave suits, and who it doesn't

We would rather tell you what you don't need. These are general guides; your doctor confirms suitability after examining you.

Often a good fit

  • Fine lines and wrinkles on the forehead, around the eyes and mouth
  • Mild laxity of the brows, jawline and neck
  • People who want collagen stimulation with less discomfort
  • Those who want little or no downtime
  • Skin of many tones, since energy is delivered below the surface

Probably not the first choice

  • Deep sagging of the jowls or SMAS layer, where Ultherapy Prime lifts deeper
  • Mainly volume loss, where fillers may suit
  • Acne scars or pores, where Potenza fits better
  • Open wounds or active infection in the area
  • Pregnancy
How it works

Parallel ultrasound, at collagen depth

Sofwave SUPERB parallel ultrasound device at YAAN Clinic Gangnam
The Sofwave device used at YAAN Clinic

Sofwave targets the layer of skin where collagen is produced, rather than the deep SMAS.

Mid-dermal heating: parallel beams create cylindrical heated zones at about 1.5 mm depth.

Built-in cooling: the surface stays protected, so the treatment is comparatively comfortable.

Collagen remodelling: new collagen forms over 1–3 months, smoothing lines and firming skin. Body areas can be treated with Sofwave Body.

Your visit

The Sofwave procedure step by step

Plan on about 90 minutes at the clinic in Gangnam.

  1. Consultation

    A doctor assesses lines and laxity and agrees the number of pulses with you, in English.

  2. Preparation

    The skin is cleansed. Numbing cream may be used for comfort.

  3. Sofwave treatment

    The doctor treats the face in sections with cooling. A full face takes about 30–45 minutes.

  4. Aftercare

    Mild redness settles within hours, and you return to normal activities.

Recovery & results

What to expect, week by week

  • Day 0–1

    Mild redness or warmth, usually gone within hours.

  • Week 1–4

    Skin feels smoother and firmer.

  • Month 1–3

    Fine lines soften and firmness improves as collagen forms.

  • Maintenance

    Many patients repeat about once a year.

Transparent pricing

Sofwave cost in Seoul, Korea

Current YAAN Clinic prices in Korean won. Your doctor recommends the option that fits you.

Face

Sofwave · per 100 pulses

₩1,100,000

Your doctor confirms the pulses needed for your areas.

Body

Body Sofwave · 200 pulses

₩2,900,000

Tightening for body areas.

Confirm the total, VAT and treatment area at consultation. Full details on the Sofwave price page and the complete YAAN price list.

Compare

Sofwave vs other ultrasound lifting

Sofwave Ultherapy Prime Shurink Universe
Depth Mid-dermis (~1.5 mm) Down to SMAS (4.5 mm) SMAS and dermis
Best for Fine lines, mild laxity Deeper lifting Affordable lifting
Comfort Comparatively comfortable Deep heat Brief heat
From (YAAN) ₩1,100,000 / 100 pulses ₩1,500,000 ₩390,000
Learn more You are here Ultherapy Prime Shurink
Who treats you

Physician-led care in Gangnam

Every Sofwave plan at YAAN Clinic is set by a licensed physician, not a sales consultant. Our medical team has more than 14 years of experience in lifting, laser and petite procedures. See the full medical team.

Dr. Choi Won-Tak Dr. Giyong Byeon Dr. Seonggeun Hwang Dr. Dajeong Hyeon Dr. Yoonsik Sung
Medical reviewer
Dr. Choi Won-Tak
Director, YAAN Clinic
  • Master's programme, Seoul National University College of Medicine
  • Former Clinical Instructor, Seoul National University Hospital
  • Former Visiting Professor, Hanyang University College of Medicine
  • Former Academic Director of Petite Procedures, Korean Society for Laser, Dermatology and Trichology
  • Laser education instructor, Korean Association of Private Practice Physicians
For international patients

Planning Sofwave on a trip to Seoul

Book in English

Send your concerns, photos and travel dates through our consultation form or Instagram. We reply in English and confirm prices in Korean won before you arrive.

Time it around your trip

Sofwave suits a short trip: one session, minimal downtime, and you can usually fly the next day.

Aftercare while travelling

Use gentle skincare and SPF 50, and avoid saunas or hot baths for a day.

We are in Gangnam-gu, Seoul, on Bongeunsa-ro. See our Gangnam clinic and why patients choose YAAN.

FAQ

Sofwave questions, answered

How much does Sofwave cost in Seoul?
At YAAN Clinic in Gangnam, Sofwave is ₩1,100,000 per 100 pulses for the face, and Body Sofwave is ₩2,900,000 for 200 pulses. See the Sofwave price page.
How is Sofwave different from Ultherapy?
Sofwave targets the mid-dermis, where collagen is made, for lines and mild laxity. Ultherapy Prime reaches deeper to the SMAS for structural lifting.
Does Sofwave hurt?
Integrated cooling makes it comparatively comfortable. Most people feel brief heat with each pulse.
Is there downtime?
Very little. Mild redness usually fades within hours.
When will I see results?
Results build over 1–3 months as new collagen forms.
How many sessions do I need?
Most people need one session, with maintenance about once a year.
Do the doctors speak English?
Consultations are available in English. You can send questions in advance through our consultation form.
Related treatments

Often considered with Sofwave

Lifting

Ultherapy Prime

Deep ultrasound lifting.

 Body

Sofwave Body

Body tightening.

 RF

Thermage FLX

Premium RF tightening.

 HIFU

Shurink Universe

Affordable lifting.

 RF

Oligio

Korean RF tightening.

 Skin quality

Skin Boosters

Hydration and repair.

 Wrinkles

Botox

For expression lines.

 Prices

Full Price List

All YAAN prices.

Explore by concern: Anti-aging Skin tightening Non-invasive lifting Sagging skin

YAAN Clinic · Gangnam, Seoul

Find out if Sofwave is what you need

Send your concerns and travel dates. A doctor-led plan and a clear price in won, before you book anything.

Book an English consultation → View all prices

This page is general information, not medical advice. Results vary between individuals, and side effects are possible. Suitability is decided by a physician at consultation.