Premium Lifting · Stem Cell

Precise Diagnosis, Natural Transformation

Achieve natural beauty with cutting-edge medical technology and delicate care. Start your transformation with personalized 1:1 consultation.

Treatments

Find the Right Treatment for You

We recommend customized treatments based on your skin concerns

Philosophy

The O.N Difference

O.N's systematic approach from diagnosis to recovery

Equipment

Advanced Equipment & Products

Safe and effective treatments with FDA-approved equipment

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Ultherapy PRIME

FDA-approved HIFU targeting the SMAS layer at 4.5mm depth to help improve lift and firmness.

Thermage FLX

Monopolar RF that contracts deep dermal collagen using AccuREP technology to improve firmness.

Alltite

Dual HIFU system delivering both micro and macro focused ultrasound simultaneously.

3D-CT

3D CT scanning analyzes bone, nerve, and tissue structure with 0.1mm precision.

Oligio

6.78MHz RF that induces simultaneous collagen contraction and regeneration.

Titanium

Laser platform delivering three wavelengths (755/810/1064nm) simultaneously.

Sofwave

SUPERB technology delivers 7 parallel ultrasound beams simultaneously at 1.5mm depth.

LinearZ

Linear HIFU technology that delivers energy in continuous lines instead of dots for efficiency.

Onda

Coolwaves 2.45GHz microwave removes fat and cellulite while tightening skin.

Ultraskin Tightan

A non-invasive HIFU device focusing ultrasound into the dermis and SMAS to improve contour.

PDO Thread

A non-incisional lifting that inserts bio-absorbable polymer threads to lift sagging skin.

Doctors

Doctors Who Prove It Through Experience

Our expert medical team with extensive clinical experience and proven skills delivers optimal results for each patient

Special Offers

Events

Discover all the latest events and promotions at On Clinic.

2026 Summer Event Jul 1 - Aug 31, 2026

[Event] Shoulder Filler 20cc 1.32M KRW

[Event] Stem Cell O.N Cell 25cc 550K KRW

Directions

Find directions and visit information for On Clinic.

View Map About the Clinic

Address8F Mani Building, 428 Gangnam-daero, Gangnam-gu, Seoul (Exit 11, Gangnam Station)

Phone02.518.0557

HoursMon·Wed·Thu 10:00-19:00 / Tue·Fri 10:00-20:00 / Sat 10:00-15:00 / Sun·Holidays Closed

ParkingRear surface lot / External mechanical (422 Gangnam-daero) / External underground (432 Gangnam-daero)

Plastic Surgery Center

Consultation and surgery by Seoul National University plastic surgery specialist

Go to Plastic Surgery

Precise Diagnosis, Natural Transformation

Find the Right Treatment for You

The O.N Difference

Anatomical Design by Physicians

Layer-by-Layer Lifting Design

Data-Driven Diagnosis

Recovery Routine Design

Advanced Equipment & Products

Doctors Who Prove It Through Experience

Events

Directions

Plastic Surgery Center

Curious which treatment suits your skin? Check with a consultation first