AT A GLANCE
Jcell offers Onda, a microwave-based system by DEKA. It uses a different type of energy from ultrasound or radiofrequency devices. Confirm the proposed area and purpose with your doctor.
Jcell Dermatology Clinic in Cheongdam, Gangnam, Seoul (near Apgujeong Rodeo Station Exit 4) offers Onda consultations in English, including on Saturdays and Sundays (closed on Wednesdays).
Jcell’s price page lists Onda from ₩400,000 for 40kJ, checked 1 November 2026.
What is Onda?
DEKA describes Onda’s Coolwaves technology as using 2.45 GHz microwaves, with handpieces intended for different tissue depths. Manufacturer materials discuss localized fat, cellulite and skin laxity. Those descriptions do not establish that every application or handpiece is offered at Jcell. A facial concern and a body-contouring concern require different assessments.
Onda price at Jcell
- Onda, 1 area, 40kJ: ₩400,000
- Onda, 3 areas, 150kJ: ₩1,490,000
Prices in KRW as listed on Jcell’s price page on 1 November 2026. Prices can change: confirm the current price, what is included and whether tax applies on WhatsApp before you book. Source: Jcell price page.
Ask for a treatment estimate
Tell Jcell which treatment and area you want to discuss, and when you will be in Seoul. Ask for the amount in Korean won, what is included and what needs an in-person assessment.
Request a quote on WhatsAppEdit the message before sending. Your appointment is confirmed only when the clinic replies with availability.
Questions for your consultation
A useful consultation begins with your concerns, previous procedures and the time you have in Seoul. Consider asking:
- Is my concern related to skin laxity, localized fat or something else?
- Which area and handpiece are you proposing, and why?
- What evidence and local authorized use support the proposed treatment?
- What discomfort, unwanted tissue changes and follow-up should I discuss?
Plan your visit to Jcell
Message the clinic with your preferred dates and the treatment you want to discuss. Mention that you would like an English-speaking consultation. The clinic will confirm availability before your visit.
Jcell is in Cheongdam, near Apgujeong Rodeo Station Exit 4. Weekend appointments are available during the clinic’s Saturday and Sunday opening hours.
Read the guide for international patientsAsk about Onda
Risks and recovery
Ask your doctor to explain the device-specific risks of tissue heating, skin injury and unwanted changes to the treated area. Cooling technology does not make treatment risk-free. Share previous procedures, implants and relevant health information before deciding.
Ask about alternatives, expected recovery and how to contact the clinic for follow-up. Treatment decisions should follow an individual medical consultation.
Onda: your questions
Is Onda the same technology as Ultherapy?
No. Onda uses microwave energy, while Ultherapy uses ultrasound. Treatment goals and tissue targets need to be discussed separately.
Can I book Onda for my face or body?
Tell Jcell which area concerns you. The clinic needs to confirm whether it offers the proposed application and whether it is suitable for you.
How many Onda sessions will I need?
Ask for an individual plan after assessment. A device name does not establish a standard number of sessions for every patient.
What should I include in an Onda enquiry?
Share your treatment interest, the area you would like to discuss and your travel dates. Request a quote specifying the area, planned visits and follow-up.
Continue exploring
Ultherapy Prime in Seoul · Lifting & tightening · Ultherapy vs Thermage in Seoul: Which Fits? · Clinic location and opening hours
Onda guides
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