Onda Coolwaves Body Contouring: Before & After Results

Published April 7, 2026 · RE:BERRY Clinic Incheon Airport · 6 min read

Stubborn fat that refuses to budge despite diet and exercise is one of the most common frustrations in aesthetic medicine. Onda Coolwaves is a non-invasive body contouring device from Italian manufacturer DEKA that uses microwave technology to selectively target and destroy fat cells, tighten skin, and reduce cellulite — all without surgery, needles, or downtime.

What Is Onda Coolwaves?

Onda uses Coolwaves, a specific form of microwave energy at 2.45 GHz, to penetrate the skin and deliver controlled thermal energy to three different tissue depths:

• Shallow handpiece — targets the superficial dermis for skin tightening and cellulite reduction
• Medium handpiece — reaches the deep dermis for collagen remodeling and skin firming
• Deep handpiece — penetrates to the subcutaneous fat layer for fat cell destruction (adipocyte apoptosis)

Unlike older technologies like cryolipolysis (CoolSculpting) that freeze fat, Onda uses targeted microwave energy with a built-in cooling system that protects the skin surface while heating deeper layers. This means less discomfort, fewer side effects, and more even results.

What Results Can You Expect?

Patients typically see visible improvement after a single session, with optimal results appearing 4-8 weeks after treatment as the body naturally metabolizes the destroyed fat cells. Here is what clinical studies and our patients report:

• Fat reduction — 2-4 cm circumference reduction per treatment area after 1-3 sessions
• Skin tightening — visible firming of loose skin, especially on the abdomen and inner thighs
• Cellulite improvement — smoother skin texture in Grade 1-3 cellulite
• Body contouring — more defined waistline, slimmer thighs, and reduced love handles

Common Treatment Areas

• Abdomen (belly fat)
• Love handles (flanks)
• Inner and outer thighs
• Upper arms (bat wings)
• Back fat (bra line area)
• Submental area (double chin)
• Buttocks (cellulite)

Onda vs. Other Body Contouring Technologies

Onda’s key advantage is its ability to simultaneously reduce fat and tighten skin. CoolSculpting destroys fat but can sometimes leave loose skin. Liposuction is more dramatic but requires general anesthesia, incisions, and weeks of recovery.

The Treatment Experience at RE:BERRY

1. Consultation (15 min) — Dr. Cho Sung-Jun or Dr. Kim Dong-Young assesses your body composition and marks treatment zones
2. Preparation (5 min) — gel is applied to the treatment area for optimal energy transmission
3. Treatment (20-40 min per area) — the Onda handpiece glides over the skin, delivering Coolwaves. You feel a warm sensation, not pain
4. Completion — no bandages, no compression garments. You walk out and resume normal activities immediately

Combination Treatments for Better Results

At RE:BERRY Incheon Airport, we often combine Onda with complementary treatments for enhanced body contouring results:

• Onda 100kJ + V-RO 600 Shots (Firm & Sculpt V-Line Treatment) — ₩990,000. Combines fat reduction with radiofrequency skin tightening for the face and jawline.
• Onda 100kJ + Revinas 6,000 Shots (Double Energy Lifting) — ₩1,490,000. Ultrasound lifting plus Onda body contouring for full-body rejuvenation.
• Very Slim Contour Injection 10cc — ₩69,000. A fat-dissolving injection that complements Onda for targeted small areas like the double chin or bra line.

Pricing at RE:BERRY Incheon Airport (April 2026)

All prices include VAT. Non-covered medical services. April 2026 promotion.

Who Is a Good Candidate?

Onda Coolwaves is ideal for patients who are at or near their target weight but have localized fat deposits that do not respond to diet and exercise. It is not a weight-loss treatment. The best candidates:

• Have a BMI under 30
• Have pinchable fat in specific areas (at least 1 cm thickness)
• Want a non-surgical, zero-downtime solution
• Are willing to maintain results with a healthy lifestyle

Aftercare & Maintenance

There is no special aftercare required after Onda treatment. We recommend drinking plenty of water (2+ liters per day) for the first two weeks to support your body’s natural fat metabolism. Light exercise like walking is encouraged. Avoid excessive alcohol consumption for 48 hours.

For optimal results, most patients benefit from 2-3 sessions spaced 4-6 weeks apart. Maintenance sessions every 6-12 months help sustain results.