Guide

What is ONDA Body?

ONDA Body uses microwaves to deliver controlled heat into the fat layer and the fibrous bands beneath the skin. The surface is cooled during treatment, so energy is concentrated in deeper tissue. Different handpieces target either deeper fat or more superficial layers linked to cellulite and laxity.

How does it help contour and cellulite?

Localized fat: Heat is intended to damage fat cells, which the body gradually clears over weeks.
Cellulite: Cellulite forms when fibrous septae pull down on the skin while fat pushes up. Heating these structures and stimulating collagen may make dimpling look smoother.
Skin firmness: Collagen stimulation may tighten mildly loose skin over the treated area.

Who is it suitable for?

Adults near a stable, healthy weight with stubborn pockets of fat
People bothered by cellulite on the thighs or buttocks
Those with mild skin looseness after weight change
Patients wanting a non-surgical option without recovery time

Who may not be a good fit

ONDA Body is not a weight-loss treatment. People with significant excess weight or loose, hanging skin are unlikely to get the change they hope for. It is generally avoided in pregnancy, over metal implants and for people with pacemakers or certain medical conditions.

What to expect during treatment

Assessment: The doctor examines and may photograph or measure the area, and checks for contraindications.
Treatment: The handpiece is moved over the skin with a gliding motion. You feel heat building, with cooling at the surface.
After: Redness and warmth usually settle within a few hours. You can return to normal activities.

How many sessions are needed?

For body contour and cellulite, many plans involve three to six sessions spaced two to four weeks apart. Cellulite often needs a longer course than fat reduction. Change is gradual, with results commonly assessed about two to three months after the final session. For more detail see How many ONDA Body sessions do I need? Results vary by individual.

Side effects

Redness, warmth and mild swelling
Tenderness or a bruised feeling for several days
Temporary numbness or tingling
Rarely, burns or small firm nodules

Combinations for better contour

Ulthera Body: Ultrasound may be added for skin laxity on the abdomen, arms or knees.
Vacumed: A vacuum-based treatment sometimes used for circulation and lower-body swelling.
Berry Slim: Re:berry pairs this contour injection with ONDA for selected areas.

Combination plans are designed at consultation according to which issue dominates: fat, cellulite, laxity or swelling.

ONDA Body vs other body treatments

ONDA Body: Microwave heat aimed at fat and connective tissue; suits stubborn fat and cellulite.
Ulthera Body: Focused ultrasound aimed at deeper tissue tightening; suits mild laxity on arms, abdomen or knees.
Vacumed: Vacuum and movement-based treatment; often chosen for fluid retention and heavy legs rather than fat.
Revinas lifting laser: Another option for body firmness, assessed at consultation.

The right choice depends on whether your main concern is fat, dimpling, loose skin or swelling. Many people have more than one, which is why the doctor may combine devices.

Which areas respond best?

The abdomen and flanks are among the most commonly treated areas because they tend to hold stubborn fat. Outer and inner thighs and the buttocks are frequent targets for cellulite. Upper arms can be treated when there is a soft pocket of fat with mild looseness. The doctor checks fat thickness in each area, since very thin fat layers may be better suited to tightening devices.

Supporting your results

Staying well hydrated, keeping active and maintaining a stable weight help support the body's processing of treated fat. Cellulite tends to change with hormones and weight, so occasional maintenance may be suggested.

Alternatives

Other options include Ulthera Body for tightening, Vacumed for swelling, and surgical liposuction for larger volumes. See our body contour and cellulite concern page.

Pricing and booking

Pricing for ONDA Body depends on how many areas are treated, the number of sessions and any combined treatments, and it is confirmed in writing at consultation. Book through our Booking page.

Can ONDA Body get rid of cellulite completely?

Cellulite is extremely common and is influenced by genetics, hormones and skin structure, so complete removal is not a realistic expectation. ONDA Body may make dimpling look smoother and skin firmer for many patients. Maintenance and healthy habits help, and results vary by individual.

Is ONDA Body painful?

Most people feel strong warmth that builds as the handpiece moves, sometimes intense for a few seconds, especially on thinner skin. The cooled surface and continuous movement help comfort, and settings can be adjusted. Afterward, the area may feel tender or bruised for a few days.

Can I do ONDA Body during a short trip to Seoul?

A single session is possible on a short trip, as there is usually no downtime. However, most people need several sessions spaced weeks apart, so visitors often start in Seoul and continue on later trips. Discuss your schedule at consultation so the doctor can set realistic expectations.