Body contouring · Gangnam, Seoul

ONDA body contouring

in Korea.

Stubborn fat,

meet your match.


Microwave-based technology for the pockets diet and gym won't touch

— belly, flanks, arms, thighs. Planned 1:1 at The Walts.

What is ONDA?

ONDA uses focused microwave energy (Coolwaves technology) to target subcutaneous fat while the skin surface is cooled. It's used for localized fat reduction and to improve skin firmness and the look of cellulite — without incisions.

Who it's for

People near their goal weight with stubborn pockets of fat or mild laxity. It's not a weight-loss treatment — it's for shaping.

Why at The Walts?

A specialist assesses each area 1:1 and may combine ONDA with body skin tightening for a smoother finish.

What to expect

Each area takes roughly 15–30 minutes. You may feel warmth and deep pressure; mild redness or tenderness usually settles within a few days, with no recovery time needed.

Good to know

Changes appear gradually over several weeks as the body clears treated fat; a short series is common. Individual results vary — your specialist confirms suitability at consultation.


Quick facts

Technology: focused microwave (Coolwaves)
Targets: localized fat, laxity, cellulite appearance
Areas: abdomen, flanks, arms, thighs
Downtime: typically minimal
Performed by: a specialist-led team

Individual results vary. Your specialist confirms suitability at consultation.

ONDA FAQ

Before you book

  • Is ONDA a weight-loss treatment?

    No. ONDA is for contouring stubborn local fat and improving firmness, not for overall weight loss.

  • How many ONDA sessions will I need?

    It depends on the area and goal. Your specialist will recommend a plan at consultation.

  • How much is ONDA in Gangnam?

    It depends on the areas treated. WhatsApp The Walts at +82-10-6676-1179 for an estimated range.