FDA-Cleared Ultrasound · SofWave

Sofwave in Seoul

Sofwave (SUPERB ultrasound) in Seoul — FDA-cleared mid-dermis lifting for facial lines, eyebrow, neck, and skin laxity. Single session, minimal downtime.

Board-Certified

Dermatologist

AAD International Fellow

IFAAD

Duration: 30-45 min
Sessions: 1 (repeat every 6-12 months)
Downtime: Minimal

Reviewed personally by Dr. SangYoul Yun

Board-certified Dermatologist · AAD International Fellow (IFAAD) · IFAAD-verified

Sofwave Overview

Sofwave is an FDA-cleared device that delivers Synchronous Ultrasound Parallel Beam (SUPERB) energy to the mid-dermis (about 1.5 mm) to stimulate new collagen and elastin — cleared for facial lines and wrinkles, eyebrow lift, and lifting of lax submental and neck tissue. Integrated cooling protects the skin surface, a single session is typical, and most patients have minimal downtime.

Best for

Facial skin laxity and early sagging
Fine lines and wrinkles
Neck and submental laxity and wrinkles
Brow heaviness and upper-face descent
Body skin laxity and cellulite appearance

Suited for

Mild-to-moderate facial and neck laxity, non-surgical
Patients who prefer a single-session ultrasound lift
Fine lines and early elasticity loss
Those who prefer an FDA-cleared device
Body areas with laxity or cellulite

Duration: 30-45 min
Sessions: 1 (repeat every 6-12 months)
Downtime: Minimal
Peak result: ~3 months

Sofwave Results Over Time

Immediately post

Mild redness and warmth; transient swelling may occur and settles quickly.

First days

Any redness or mild swelling resolves.

Weeks 4-8

New collagen and elastin begin to firm the skin.

~3 months

Peak lift and tightening of skin laxity and wrinkles.

Up to ~9 months

Improvement is maintained in many patients before re-treatment.

Immediately post
Mild redness and warmth; transient swelling may occur and settles quickly.
First days
Any redness or mild swelling resolves.
Weeks 4-8
New collagen and elastin begin to firm the skin.
~3 months
Peak lift and tightening of skin laxity and wrinkles.
Up to ~9 months
Improvement is maintained in many patients before re-treatment.

Devices Used for Sofwave

Sofwave (SUPERB)

SofWave Medical (Israel)FDA 510(k) cleared — K211483 (15 Nov 2021), 21 CFR 878.4590, product code OHV

Key specs

: Synchronous Ultrasound Parallel Beam (SUPERB) technology
: Targets the mid-dermis (~1.5 mm) while preserving the epidermis
: Integrated cooling protects the skin surface
: Stimulates new collagen and elastin (neocollagenesis, neoelastogenesis)
Cleared indication (K211483): improve facial lines and wrinkles, lift the eyebrow, and lift lax submental and neck tissue, for subjects aged 22 and older
: Single session typical; re-treatment every 6-12 months

How Sofwave Works

Dermatologist assesses laxity and maps the treatment zones.

SUPERB parallel ultrasound is delivered to the mid-dermis (~1.5 mm).

Integrated cooling protects the epidermis during treatment.

Controlled dermal heating stimulates new collagen and elastin.

Usually completed in a single session.

01
Dermatologist assesses laxity and maps the treatment zones.
02
SUPERB parallel ultrasound is delivered to the mid-dermis (~1.5 mm).
03
Integrated cooling protects the epidermis during treatment.
04
Controlled dermal heating stimulates new collagen and elastin.
05
Usually completed in a single session.

“Injectables and energy devices are performed by physicians — never delegated to non-physician staff. The clinic is led by a board-certified dermatologist.”
— Dr. SangYoul Yun · Clinic Director · Board-Certified Dermatologist · AAD IFAAD

Sofwave Aftercare & Recovery

First 24 hours

Avoid saunas, very hot showers, and vigorous exercise.

First few days

Gentle skincare and daily broad-spectrum SPF; redness settles quickly.

Weeks 1-4

Resume normal routine; sun protection supports the result.

Re-treatment (6-12 months)

Return when the dermatologist recommends maintenance.

First 24 hours
Avoid saunas, very hot showers, and vigorous exercise.
First few days
Gentle skincare and daily broad-spectrum SPF; redness settles quickly.
Weeks 1-4
Resume normal routine; sun protection supports the result.
Re-treatment (6-12 months)
Return when the dermatologist recommends maintenance.

FAQ

Is Sofwave FDA-cleared?

Yes. Sofwave is FDA-cleared for the improvement of facial lines and wrinkles, for lifting the eyebrow, and for lifting lax submental (under-chin) and neck tissue. This differs from Korean HIFU devices that hold MFDS and CE clearance but not FDA clearance.

How is Sofwave different from HIFU like Ultherapy?

Sofwave uses Synchronous Ultrasound Parallel Beam (SUPERB) energy delivered to the mid-dermis at about 1.5 mm, with integrated surface cooling, rather than the deeper SMAS-focused approach of devices like Ultherapy. Both stimulate new collagen; your dermatologist will advise which suits your skin and goals.

How many Sofwave sessions do I need?

A single session is typical, with re-treatment generally considered every 6-12 months, adjusted to your skin by the dermatologist.

Does Sofwave hurt?

Sofwave is generally well tolerated. Integrated cooling and the parallel-beam design keep discomfort low, and reported adverse events in clinical studies were limited to transient redness or mild swelling.

How much does Sofwave cost in Seoul?

At Delight Dermatology, Sofwave is priced around ₩2,000,000–2,200,000 per session. The exact total is confirmed at consultation based on the treatment area and your plan.

Notice

Tell the dermatologist at consultation if any of the following apply.

Pregnancy or lactation
Active skin infection or open wound in the treatment area
Implanted electrical or metallic devices in the treatment zone
Keloid or hypertrophic scarring history (relative — requires review)
Active inflammatory skin condition in the treatment area (relative)

Session summary & comparison

Sofwave — session summary
Item	Details
Duration	30-45 min
Sessions	1 (repeat every 6-12 months)
Downtime	Minimal
Peak result	~3 months

For your visit

Minimal downtime; transient redness or mild swelling resolves quickly.
A single session suits international visitors on a short stay.
The lift builds over the following weeks as collagen remodels.

References

The clinical claims on this page — device specs, efficacy timelines, safety profile — are supported by the primary sources below. Each citation links to the original paper or regulatory record.3 refs

[1]Evaluating the Use of High-Intensity Non-Focused Ultrasound Treatment to Improve Skin Laxity and Facial Wrinkles in Asian Patients. Lasers Surg Med (Chung MMH et al.) — 42 Asian patients, single treatment: 83.3% submental/neck laxity improvement at 3 months, with eyebrow elevation and wrinkle improvement sustained up to 9 months (2026).
[2]Synchronous Parallel Ultrasound Induces Long-Term Extracellular Matrix Remodeling of Human Skin. Dermatol Surg (Carruthers J et al.) — histology to 10 months: dermal neocollagenesis, neoelastogenesis, and GAG production with parallel fiber realignment (2025).
[3]The Efficacy and Safety of Synchronous Parallel Ultrasound for the Clinical Improvement of Cellulite Using a High-Density Handpiece. J Cosmet Dermatol (Gold MH et al.) — 60 subjects: Global Aesthetic Improvement in 91% of treated body areas, cellulite severity improved 69% (2025).

Reviewed byDr. SangYoul Yun· Board-Certified Dermatologist · AAD International Fellow (IFAAD)· Last reviewed 2026-06-27

Related procedures

ProcedureEye Thermage FLX Seoul | Under-Eye RF & DowntimeEye Thermage FLX in Seoul uses an eye-specific RF tip for mild eyelid laxity and fine lines. Review eye protection, risks, 25–35 min timing and downtime.

ProcedureONDA Coolwaves in Seoul | DEKA Italy 2.45 GHz Microwave ContouringONDA Coolwaves by DEKA (Italy) in Seoul — a medical-grade 2.45 GHz microwave platform for selective fat reduction, cellulite remodeling, and skin tightening, under board-certified dermatologist care.

ProcedureNeck Tightening in Seoul | Botox & Filler Anti-Aging PackageNeck tightening package in Seoul — Botox for platysmal bands plus filler for neck creases. Board-certified dermatologist in Gangnam.

ProcedureInMode in Seoul | Forma RF Tightening + Fx RF Fat ReductionInMode Forma and Fx are bipolar radiofrequency options for selected tightening and contour concerns. Recovery, interval, and suitability vary by applicator.

Evidence & comparison guides

Need another answer before deciding?

You do not need to read every guide. Open the question that still matters to your decision.

Optional decision guides

Clinic articles

Notice: Individual results may vary depending on skin condition, treatment history, and recovery factors. All treatment plans are determined through individual consultation with a board-certified dermatologist. The information on this page is for reference only and does not constitute medical advice or guarantee specific outcomes.

Next Step

Not sure if lifting is the right route? A short message about your jawline or skin-laxity concerns gets you an honest read on Sofwave before you book.

Even a short first message can help you check suitability, timing, and what to compare next before you book.

Contact

WhatsApp LINE KakaoTalk Instagram