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

Anatomical Design by Physicians

Equipment

Advanced Equipment & Products

Safe and effective treatments with FDA-approved equipment

Ultherapy PRIME

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

A lifting device that uses DLTD dielectric heating to warm both the dermis and the SMAS.

Oligio

6.78MHz RF that induces simultaneous collagen contraction and regeneration.

3D-CT

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

Sofwave

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

Titanium

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

Onda

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

LinearZ

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

Oligio X

An Oligio line-up device that delivers 6.78MHz RF while switching between G mode and X mode.

Oligio XM

An Oligio line-up device that combines RF and focused ultrasound to work from the surface down to the SMAS.

Oligio KISS

A combination lifting device in the Oligio line-up that uses RF and focused ultrasound together in one device.

Ultraskin Tightan

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 Autumn Event

2026 Autumn Event Popular Lifting Showdown, September 1 to October 31

[Event] Ultherapy P-Prime 100 Shots 440K KRW

[Event] Ultherapy P-Prime 100 Shots 440K KRW The new Ultherapy, same terms as before

[Event] Alltite Lifting 100 Shots 209,000 KRW

[Event] Alltite Lifting 100 Shots 209,000 KRW Firmness first, sagging second

Directions

Find directions and visit information for On Clinic.

View Map About the Clinic

Address

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

Phone

Phone02.518.0557

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

Parking

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

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