Onda
Coolwaves microwave that targets fat while tightening skin
In short
Onda uses Coolwaves microwave energy, which is preferentially absorbed by fat cells, so it reduces localised fat such as a double chin, abdomen, upper arms or thighs while tightening the overlying skin. Each area takes about 20–40 minutes, with no surgery and no downtime.
- Session time
- About 20–40 minutes per area
- Downtime
- No downtime; temporary warmth and redness
- Result & repeat
- Typically 2–3 sessions spaced 3–4 weeks apart
How it works
The microwave frequency vibrates molecules inside fat cells until the heat damages the cell membrane; the body then clears them through the lymphatic system, while dermal heating stimulates collagen at the same time.
What the clinic highlights
- Reaches the fat layer without suction or injection.
- Reduces localised fat and firms skin in the same session.
- Works on both the face (double chin) and the body.
Who it suits
- Stubborn localised fat that exercise does not shift
- Mild laxity on the abdomen or upper arms
- Do not want liposuction
Aftercare
- Drink more water to help the body clear the treated fat.
- Light walking or exercise supports lymphatic drainage.
- Small firm areas may be felt temporarily; gentle massage is fine.
FAQ
How is it different from fat-dissolving injections?
Onda is needle-free and works from outside with microwave heat, so there is less swelling and it adds a skin-tightening effect.
Will the fat come back?
Destroyed fat cells do not return, but remaining cells can enlarge if you gain weight, so maintain your diet.
Related treatments
- Ultherapy PrimeNext-generation focused ultrasound that images the tissue while it treats
- UltheraThe original FDA-cleared HIFU lifting device
- Thermage FLXMonopolar radiofrequency that tightens the whole dermis
- Titanium liftingTriple-wavelength diode laser heating several layers at once
- SofwaveParallel-beam ultrasound focused on the mid-dermis, with less pain
- Shurink UniverseKorea's popular HIFU — fast shots, wide depth range
Compiled from Lienjang's own treatment pages for educational purposes only; not medical advice.