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Your first ONDA in your 20s: comparing Cheongdam clinics

This page is written for someone in their twenties considering ONDA for the first time. You are down to choosing where to go. At Min Clinic, ONDA is performed by a doctor and priced according to the total energy delivered—40–100 kJ for the face and 100–300 kJ for the body. The treatment amount is measured in kilojoules rather than by shot count. When comparing ONDA clinics in Cheongdam, Gangnam, look beyond the price alone. First, compare the treatment area, total energy in kJ, planned handpieces, who performs the procedure, and what the quoted price includes.

Contact Min Clinic

Have a question about a skin treatment? Message us anytime and the Min Clinic team in Cheongdam, Seoul will be glad to help. At Min Clinic, all medical aesthetic procedures are performed directly by a doctor.

Before you message us

  • Your preferred dates in Seoul
  • Previous treatments and when you had them
  • Any medications you currently take
  • A photo taken in daylight (optional)

Full guide to ONDA →

Min Clinic November Promotion 2026-11-01 — 2026-11-30 VAT 10% not included →

If this would be your first ONDA treatment

A first treatment is not a trial run. The ONDA plan is designed during the consultation after the doctor assesses your skin thickness, laxity, fat distribution, and treatment goals. It helps to explain clearly what concerns you and how you have responded to previous products or procedures.

In your twenties, the more useful question may be whether ONDA is appropriate now or whether skincare and sun protection are sufficient for your current concern. A consultation that ends with “not yet” is a legitimate outcome, not a wasted visit.

A senior consultation manager conducts the initial consultation, and the patient’s skin is assessed using an EVE V MUSE analyzer. The doctor then provides a detailed consultation about the treatment area, handpiece selection, and energy design before conducting the medical assessment and performing the procedure.

Choosing a clinic for ONDA

When you are down to a shortlist, compare the same points at each clinic: whether an authentic ONDA device is used, who performs the procedure, how the handpieces and energy are selected, and what the quoted price includes. Ask each clinic the same questions in the same order. Differences in how clinics explain their treatment plans may be more informative than differences in their advertising.

ONDA is an energy-based device treatment rather than an injectable procedure, and it does not use a separate single-use treatment tip. Min Clinic uses an authentic ONDA device by DEKA, and an “ONDA LIFTING PREMIUM CERTIFIED CLINIC” plaque is displayed at the clinic.

Min Clinic is registered as a “dermatology clinic.” A total of three doctors practice at the clinic, two of whom are board-certified specialists. Young Soo Min, the chief medical director, is an adjunct professor at Hanyang University and was formerly deputy director of the NB Clinic Gangnam Station branch.

How the ONDA treatment plan is designed

Min Clinic does not assign a handpiece based only on the name of the treatment area. The doctor selects and combines the 3 mm and 7 mm handpieces according to the treatment area, skin thickness, degree of laxity, fat distribution, and treatment goal.

The treatment area and energy distribution are individually designed for each patient. Different handpieces may be combined within the same facial or body area when appropriate.

The recommended number of sessions also depends on the degree of skin laxity and localized fat. After a single treatment, another session may be considered after approximately four to six months. For a concentrated course of three treatments, sessions may be scheduled approximately three to four weeks apart, followed by maintenance treatment after approximately one year depending on the individual response.

These intervals are general planning references rather than fixed schedules. The doctor determines the appropriate number and timing of treatments after assessment.

Procedures that may be considered with ONDA

Different procedures act through different mechanisms. Depending on the patient’s skin, supporting tissues, fat distribution, and treatment goals, the doctor may discuss the following options alongside ONDA.

ProcedureTreatment typeWhy it may be considered
Ultherapy PRIMEMicro-focused ultrasound with real-time visualizationMay be considered when lifting of the skin and supporting tissues is a primary concern
TENSERMAMonopolar radiofrequency treatmentMay be considered when skin firmness and elasticity are primary concerns
Quick Slim InjectionFat-dissolving injectionMay be considered for additional treatment of localized facial or body fat

This is not a ranking of which treatment is better. Whether treatments should be combined or performed separately is determined by the doctor after assessment.

Align the conditions before comparing prices

Comparing two clinics in Cheongdam, Gangnam starts with checking whether the quoted prices describe the same treatment conditions. ONDA pricing may differ according to the treatment area and total energy delivered.

At Min Clinic, facial treatments are generally designed within a range of 40–100 kJ, while body treatments are generally designed within a range of 100–300 kJ. A lower price may reflect a smaller treatment area or a lower amount of energy, so price alone does not show whether two plans are equivalent.

When comparing quotes, check:

  • The exact treatment area
  • Total energy in kilojoules
  • Planned use of the 3 mm and 7 mm handpieces
  • Who designs and performs the procedure
  • What is included in the quoted price
  • Whether VAT is charged separately

VAT is charged separately at the applicable statutory rate.

Questions people ask

Am I too young for ONDA?

Age alone does not determine whether ONDA is appropriate. What matters is whether your concern matches what ONDA is intended to address. The doctor assesses your skin thickness, laxity, fat distribution, and treatment goals before recommending a plan. Asking about alternatives, including waiting, is a normal part of the consultation.

What should I tell the clinic on my first visit?

Explain that this is your first ONDA treatment, describe the exact area you want to change, and mention any reactions you have experienced after previous products or procedures. Clear information helps the doctor determine whether ONDA is appropriate and how the treatment should be designed.

Should the doctor perform ONDA personally?

Ask who assesses the treatment area, selects the handpieces, determines the energy distribution, and performs the procedure. At Min Clinic, the doctor designs and performs the ONDA treatment directly.

How do I compare quotes for ONDA?

Compare the treatment area, total energy in kJ, planned handpieces, who performs the procedure, what is included, and whether VAT is charged separately. ONDA treatment amounts should not be compared by shot count.

How can I check the ONDA device and clinic certification?

Confirm that the clinic uses an authentic ONDA device by DEKA. ONDA does not use a separate single-use treatment tip, so there is no product or tip to open before each session. Min Clinic displays an “ONDA LIFTING PREMIUM CERTIFIED CLINIC” plaque at the clinic.

What this page is based on

Doctors

Dr Min Young-Soo
Medical doctor

Min Young-Soo, M.D.

  • Adjunct professor, Hanyang University
  • Former deputy director, NB Clinic Gangnam Station
  • Academic director, Korean Society of Hair Restoration
  • IDP Specialist
  • Restylane Expert Injector
  • Training, Dr. Nacul’s Bioplasty World Center (Porto Alegre, Brazil)
Dr Kim Min Ji
Medical doctor

Kim Min Ji, M.D.

  • Board-certified specialist
  • Former director, Apgujeong Oracle Dermatology
  • Academic exchange: Shonan Beauty Clinic, Shibuya Scramble Dermatology (Japan)
Dr Jung Chan-Ho
Medical doctor

Jung Chan-Ho, M.D.

  • College of Medicine, Hanyang University; College of Pharmacy, Sungkyunkwan University
  • Residency, Hanyang University Medical Center

Certifications

Each plaque was issued by the manufacturer or distributor of the device or product named on it. Titles are quoted as printed.

coolwaves · ONDA — ONDA Lifting premium certified clinic badge
coolwaves · ONDAONDA LIFTING PREMIUM CERTIFIED CLINIC

Genuine devices and products

ONDA
Genuine equipment: ONDA is an energy-based medical device treatment, not an injectable, and it does not use a separate single-use tip. Min Clinic uses genuine ONDA equipment. Min Clinic is an ONDA Lifting Premium Certified Clinic, and the certification is displayed at the clinic.

Google rating

Google rating as of Sep 2026 4.9 · 405 Google reviews

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Visit

Min Clinic sign at the clinic entrance
Entrance
Lounge with curved sofas under an oval ceiling light
Lounge
Reception beside the illuminated MIN sign
Reception
Powder room with a lit vanity mirror
Powder room
Consultation room with a desk by the window
Consultation room
Treatment room with wood floors and lounge chairs
Treatment room
Treatment chair under a procedure light
Procedure room
Skincare room with two treatment beds
Skincare room
Device room with a treatment chair and equipment
Device room
Address
4F, Daedong Tower, 326 Dosan-daero, Gangnam-gu, Seoul. Five minutes on foot from Apgujeong Rodeo Station (Suin-Bundang Line) Exit 5, or seven minutes from Gangnam-gu Office Station (Line 7) Exits 3 and 3-1.
Hours
Monday, Wednesday and Thursday 10:00–19:00, Tuesday and Friday 10:00–20:00, Saturday 10:00–15:00, with a weekday lunch break from 13:00 to 14:00. Closed on Sundays and public holidays.
Phone
The clinic line is +82-2-515-2119. From overseas, WhatsApp on +82-10-3379-9350 reaches the same desk.
Parking
Parking is in the outdoor lot on the first floor of Daedong Tower, entered from the alley to the right of the Olive Young store at Hakdong Intersection. Valet parking is also available for a fee.
Payment
Visa, Mastercard, American Express, UnionPay and JCB are accepted. Cash is accepted in Korean won only. WeChat Pay and Alipay are accepted. Apple Pay is accepted, while PayPal is not accepted. Payment may be split across two cards, and no card surcharge is charged.
Languages
English-, Chinese-, and Japanese-speaking staff are available on-site to assist foreign visitors. WhatsApp messages are answered during clinic hours, and the clinic responds as promptly as possible. The clinic is closed on public holidays but still replies to messages left then.
English-speaking staff
Chinese-speaking staff
Japanese-speaking staff
Map
Naver Map · Google Maps
Website
www.min-clinic.co.kr

Min Clinic — A clinic on Dosan-daero in Cheongdam, Seoul, open since March 2010, providing laser and injectable treatments.

The clinic is registered to attract foreign patients under registration number M-2020-01-08-5734.