The doctor plans the treatment within 40–100 kJ for the face and 100–300 kJ for the body. The treatment area, 3 mm and 7 mm handpieces, and energy distribution are individually selected according to the patient’s skin thickness, laxity, fat distribution, and treatment goal.
| At a glance | Min Clinic |
|---|---|
| Price basis | Treatment area and total energy delivered in kilojoules (kJ) |
| VAT | VAT is charged separately at the applicable statutory rate |
| Treatment time | Approximately 15 minutes for the face and 30 minutes for a body area; actual times may vary |
| Anesthesia | Topical anesthetic cream is generally not required |
| Energy range | 40–100 kJ for the face and 100–300 kJ for the body |
| Sessions and interval | After one treatment, another session may be considered after approximately four to six months. For a course of three treatments, sessions may be scheduled three to four weeks apart, with maintenance considered after approximately one year |
| Recovery | Redness may last approximately four to five hours. Swelling is uncommon but may occur when the 7 mm handpiece is used extensively for fat reduction and generally improves within two to three days |
| Makeup and flying | Generally possible on the same day if there are no unusual symptoms |
What determines the price of ONDA?
ONDA prices at Min Clinic are based on two main factors: the treatment area and the total energy delivered in kJ.
Facial and body treatments are planned differently because skin thickness, laxity, and fat distribution vary by area. A quote for 40 kJ on the face therefore should not be compared directly with a quote for a higher-energy facial treatment or a body treatment.
When comparing quotes, check:
- The treatment area
- The planned energy in kJ
- Who designs and performs the procedure
- How the 3 mm and 7 mm handpieces will be used
- What is included in the quoted price
- Whether VAT is charged separately
ONDA should not be compared by shot count. The amount of treatment is measured in kilojoules.
How ONDA works
ONDA is an energy-based treatment by DEKA that uses patented 2.45 GHz Coolwaves microwave technology.
The device has 3 mm and 7 mm handpieces that deliver energy at different depths. At Min Clinic, a handpiece is not assigned solely according to the name of the treatment area.
The doctor selects and may combine the two handpieces according to the treatment area, skin thickness, degree of laxity, fat distribution, and treatment goal. The energy distribution is also adjusted for each patient.
Using more energy or selecting a deeper handpiece does not automatically produce a better result. The relevant question is how the energy and handpieces are planned for the individual treatment area.
Authenticity checks for ONDA
ONDA is an energy-based device treatment rather than an injectable product. There is no individual product or single-use treatment tip to open before each session.
Patients can confirm whether the clinic uses an authentic ONDA device by DEKA. Min Clinic also displays an ONDA LIFTING PREMIUM CERTIFIED CLINIC plaque.
The authenticity process for ONDA should not be confused with those used for injectable products or devices that require single-use tips.
Consultation and personalized treatment planning
At Min Clinic, a senior consultation manager conducts the initial consultation, and the patient’s skin is assessed using an EVE V MUSE analyzer.
The doctor then conducts a detailed consultation regarding the treatment area and method. The doctor assesses the patient’s skin thickness, laxity, fat distribution, and treatment goal before designing and performing the procedure.
The 3 mm and 7 mm handpieces, treatment area, total energy, and energy distribution are selected and adjusted for each patient.
ONDA energy is generally planned within:
- Face: 40–100 kJ
- Body: 100–300 kJ
A facial treatment takes approximately 15 minutes, while treatment of a body area takes approximately 30 minutes. These times are estimates, and the actual duration may vary according to the treatment plan.
Topical anesthetic cream is generally not required for ONDA.
Treatment sessions and intervals
The recommended number of treatments depends on the patient’s skin laxity and localized fat.
After one treatment, another session may be considered after approximately four to six months.
For more intensive treatment, a course of three sessions may be performed at intervals of approximately three to four weeks. Maintenance treatment may then be considered after approximately one year.
These intervals are reference guidelines. The doctor determines the treatment plan according to the patient’s condition, goals, and response to treatment.
Recovery and returning to daily activities
ONDA generally involves limited downtime, but temporary reactions may vary between patients.
Redness may last approximately four to five hours.
Swelling is uncommon, but it may occur when the 7 mm handpiece is used extensively for fat reduction. If swelling occurs, it generally improves within approximately two to three days.
If there are no unusual symptoms, makeup and flying are generally possible on the day of treatment.
Patients should contact the clinic if they experience an unexpected reaction or have questions during recovery.
Combining ONDA with other treatments
Depending on the patient’s skin laxity, fat distribution, treatment area, and goals, the doctor may also consider Ultherapy PRIME, 10THERMA, or QuickSlim injections.
These treatments use different mechanisms and are not automatically combined with ONDA. Whether to use them together or schedule them separately is determined during consultation.
Getting to Min Clinic from Hongik University Station
Patients traveling from Hongik University Station can reach the clinic by subway or taxi.
One subway route is:
1. Take Line 2 from Hongik University Station to Seolleung Station. 2. Transfer to the Suin–Bundang Line. 3. Travel to Gangnam-gu Office Station. 4. Use Exit 3 or 3-1 and continue to the clinic on foot.
The journey, including the walk, is approximately 55 to 65 minutes.
Min Clinic is located on the fourth floor of Daedong Tower, 326 Dosan-daero, near Hakdong Intersection. An Olive Young store is located on the ground floor of the building.
Apgujeong Rodeo Station Exit 5 is the closest subway exit to the clinic. From Exit 5, the walk takes approximately five to ten minutes.
A taxi from Hongik University Station may take approximately 30 to 60 minutes, depending on traffic.
Travel times, walking times, and taxi fares are estimates provided for reference only. Actual times and costs may vary according to traffic, the selected route, and current conditions.
Parking is available in the outdoor parking area on the first floor of Daedong Tower, with access from the alley beside the building. Valet parking is also available. Patients should confirm current parking arrangements with the clinic before visiting.
Planning the appointment around a busy schedule
A consultation generally takes approximately 15 to 30 minutes. It may take longer if interpretation or a more detailed explanation is needed.
If the patient and doctor decide to proceed, a facial ONDA session takes approximately 15 minutes, while treatment of a body area takes approximately 30 minutes. Actual times may vary according to the treatment plan.
Same-day treatment may be available with advance booking, depending on the doctor’s assessment and the clinic schedule. Patients who have a limited schedule should request same-day treatment when booking.
Booking, languages, and payment
Appointments can be arranged through WhatsApp, KakaoTalk, WeChat, or by calling the clinic.
WhatsApp messages are answered during clinic hours, and the clinic responds as promptly as possible.
English consultations can be supported by an interpreter when arranged in advance. Chinese and Japanese assistance is also available.
International and Korean patients are charged according to the same price policy. VAT is charged separately at the applicable statutory rate, and there is no additional card surcharge.
The foreign-visitor VAT refund program for cosmetic medical services in Korea has ended.
Payment options include:
- Visa
- Mastercard
- American Express
- UnionPay
- JCB
- WeChat Pay
- Alipay
- Apple Pay
- Cash in Korean won
Payment may be split between two cards. PayPal is not accepted.
Upon request, skin-analysis results can be sent by email, and treatment records can be provided in the form of a detailed medical statement.
Frequently asked questions
What determines the price of ONDA?
The price is based on the treatment area and total energy delivered in kJ. ONDA is not priced by shot count.
How are the 3 mm and 7 mm handpieces selected?
The doctor selects and may combine the handpieces according to the treatment area, skin thickness, degree of laxity, fat distribution, and treatment goal. They are not assigned solely according to the name of the body or facial area.
Who performs ONDA at Min Clinic?
At Min Clinic, ONDA is designed and performed directly by a doctor.
How can I confirm that an authentic ONDA device is used?
Min Clinic uses an authentic ONDA device by DEKA and displays an ONDA LIFTING PREMIUM CERTIFIED CLINIC plaque.
Because ONDA does not use an individual product or single-use treatment tip, there is nothing to open before each session.
How do I compare ONDA quotes?
Compare the treatment area, planned energy in kJ, handpiece and energy design, provider, included services, and VAT.
ONDA does not need to be compared by device generation.
How much energy will I need?
At Min Clinic, facial treatments are planned within 40–100 kJ and body treatments within 100–300 kJ. The exact amount depends on the treatment area, skin thickness, laxity, fat distribution, and treatment goal.
Is anesthesia required?
Topical anesthetic cream is generally not required for ONDA.
Can ONDA be combined with other treatments?
Depending on the patient’s condition and goals, the doctor may consider Ultherapy PRIME, 10THERMA, or QuickSlim injections. These treatments are not automatically combined for every patient.
Is ONDA performed during pregnancy?
Min Clinic does not perform medical aesthetic procedures during pregnancy, including ONDA. Skincare treatments may be available after consultation.
Sources
- DEKA — ONDA Coolwaves product page (checked 2026-09-05)
- Min Clinic fact-check questionnaire and clinic-provided ONDA information
- Min Clinic official website (checked 2026-09-09)
- Min Clinic contact and directions information
- Seoul Metropolitan Government transportation information



















