Lifting & Tightening · Gangnam, Seoul

Skin Tightening in Gangnam, Seoul

Skin tightening covers non-surgical treatments that firm loose skin and lift sagging tissue using radiofrequency, focused ultrasound or microwave energy. At DIORE we compare Thermage FLX, Ultherapy Prime, Onda, Sofwave and HIFU to build a plan for your face. Most sessions take 30–90 minutes with minimal downtime, and results typically last 6–18 months. Performed by a physician in a private suite near Gangnam Station Exit 11 and Sinnonhyeon Station Exit 6.

Natural, refined beauty with Skin tightening at DIORE Clinic, Gangnam
Skin tightening · Thermage FLX, Ultherapy, Onda, Sofwave, HIFU

Quick answer

What is non-surgical skin tightening?

Non-surgical skin tightening uses controlled heat from radiofrequency, focused ultrasound or microwave energy to contract existing collagen and stimulate new collagen beneath the skin. Different devices reach different depths, from the dermis to the SMAS and fat layer, so the right choice depends on whether the main concern is loose skin, deeper sagging or fullness along the jaw.

Treatment time
30–90 min Depends on device and areas
Downtime
Minimal Mild redness or swelling
Results visible
1–3 months Collagen builds gradually
Results last
6–18 months Varies by device
Devices
5 lifting technologies RF, ultrasound, microwave
Planning
Physician-led Often combined devices

What skin tightening treats

Skin tightening in Seoul for a soft, natural look

Lifting and tightening treatments address loss of firmness at different depths of the face and neck.

  • Loose or crepey skin on the face and neck
  • Sagging jawline and early jowls
  • Fullness under the chin
  • Lowered brows and upper-face heaviness
  • Hooding of the upper eyelids
  • Loss of firmness after weight change

For the upper face we also offer a non-surgical forehead lift, non-surgical brow lift, brow and upper eye lift and forehead tightening.

How skin tightening works

All of these devices use controlled heat. Heat makes collagen fibres contract and starts a healing response that builds new collagen and elastin over 2–6 months. What differs is the energy type and depth. Thermage FLX uses monopolar radiofrequency to heat the dermis for firmer, smoother skin. Ultherapy Prime uses micro-focused ultrasound with real-time DeepSEE imaging to lift the SMAS. HIFU lifting with Shurink Universe or Coolsonic also reaches the SMAS and dermis and suits regular maintenance.

Onda Lifting uses DEKA Coolwaves microwave energy to target fat and fibrous bands, which helps where fullness blurs the jawline. Sofwave uses parallel ultrasound beams at the mid-dermis to tighten skin and soften fine lines. Where an immediate mechanical lift is wanted, a thread lift can be added. Your physician often combines two devices, for example a deep lift with a skin-level tightener, for a fuller result.

Your treatment day

  1. Consultation and skin analysis Your physician assesses sagging, skin thickness and fat distribution, and may use Mark-Vu II imaging to review skin condition.
  2. Device plan The doctor recommends one device or a combination and explains depth, comfort and expected change.
  3. Numbing and treatment Numbing cream is applied where needed, then each device is used zone by zone in your private room.
  4. Finish and follow-up plan Soothing care is applied and you receive aftercare advice and a suggested maintenance schedule.

Results timeline

Most tightening results build gradually as collagen remodels.

Same day Slight tightening; mild redness
2–4 weeks Early firmness, especially after RF
2–3 months Visible lift and firmer contour
6–18 months Gradual fade depending on device

Is Skin Tightening right for you?

Usually a good fit

  • Mild to moderate skin laxity or sagging
  • People who want to avoid surgery
  • Those wanting a natural, gradual change
  • Patients maintaining results year to year

Talk to your doctor first

  • Pregnancy or breastfeeding
  • Pacemaker or metal implants near the area, especially for RF or microwave
  • Active infection, open wounds or inflamed skin
  • Heavy skin excess, where surgery may suit better

Comparing lifting and tightening devices

Each device works at a different depth, which is why they are often combined.

Your doctor confirms the best option at consultation. Combinations are common.
Compare Energy Main depth Best for Results last
Thermage FLX Monopolar radiofrequency Dermis Skin firmness, texture, eyelids Around 12 months
Ultherapy Prime Micro-focused ultrasound with DeepSEE imaging SMAS and deep dermis Structural lift of jaw, brow, neck 12–18 months
Onda Coolwaves microwave Fat and fibrous septa Fullness under the jaw and chin Several months, often in a course
Sofwave Parallel ultrasound beams Mid-dermis Fine lines and skin firmness Around 12 months
HIFU (Shurink Universe, Coolsonic) High-intensity focused ultrasound SMAS and dermis Lift with flexible maintenance 6–12 months

Your doctor

At DIORE every treatment is planned and performed by a physician, not delegated. Our five doctors trained at Korea University, Yonsei, Seoul National University Hospital and Dankook.

Chief Director · Medical reviewer

Dr. Lee Gwang-ryeol

  • Korea University College of Medicine
  • Residency, Korea University Medical Center
  • Onda Lifting Key Doctor (DEKA)
  • Belotero Revive TTT trainer (Merz) · Rejuran VVIP Club
Honest consultations. Meticulous technique. Results that look like you.

Meet the full medical team.

Aftercare

  • Avoid saunas, hot baths and intense exercise for 24–48 hours
  • Use a gentle cleanser and moisturiser
  • Apply broad-spectrum sunscreen daily
  • Skip retinoids and exfoliating acids for a few days
  • Avoid strong facial massage for about a week
  • Contact us if redness, swelling or numbness does not settle

To improve texture as well as firmness, many patients add RF microneedling or skin boosters.

Skin Tightening FAQ

Which skin tightening device is best?

There is no single best device. Thermage suits skin firmness, Ultherapy and HIFU suit deeper sagging, Onda suits fullness under the jaw and Sofwave suits fine lines, so your doctor matches the device to the cause.

Does skin tightening hurt?

Most treatments cause warmth, prickling or brief deep aches. Numbing cream is used where needed, and the physician adjusts energy as you go.

How long do results last?

Typically 6–18 months depending on the device, your age and skin. Most patients plan maintenance once or twice a year.

Can I combine Thermage and Ultherapy?

Yes. They work at different depths, so combining a deep lift with skin-level tightening is common and can be done on the same day.

Can I fly home after skin tightening?

Yes. These treatments do not create wounds, so most people fly the same or next day.

When should I consider a thread lift instead?

If you want a visible lift on the day and can accept a few days of swelling, threads may suit. They are also often combined with energy devices.

How much does skin tightening cost?

Cost depends on the devices, areas and shots used. Send us your goals on WhatsApp for a personalised quote.

Plan your visit

Gangnam DIORE Clinic

A foreigner-friendly, all-private-room skin clinic on the 9th floor, near Gangnam Station Exit 11 and Sinnonhyeon Station Exit 6.

Opening hours

Open 7 days, no lunch break
Weekdays until 8:30 PM
Weekends & holidays until 5 PM

English hotline

+82 10 6463 5532 (WhatsApp)

Languages

English · 日本語 · 中文 · ไทย · 한국어

References
  1. DIORE Clinic treatment protocols, reviewed by Dr. Lee Gwang-ryeol, October 2026.

This page is for general information and does not replace a medical consultation. Results vary between individuals. Suitability, dosage or settings and expected outcomes are confirmed by a DIORE physician after an in-person assessment.