Onda Pro in Bangkok
Reduce stubborn fat and firm loose skin on your face and body, without surgery.
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Shrinking a stubborn pocket of fat is half the job. The other half is the skin over it. It needs to firm up as the area gets smaller, or the result can look deflated rather than toned. Onda Pro works on both in the same session, on your face as well as your body.
We use all three Onda Pro handpieces, each built for a different depth, from the fine skin along your jaw to the fat on your abdomen. At your free consultation, your doctor matches the handpiece to each area and plans the course around what you want to change.
How Onda Pro Works
Onda Pro uses microwaves at 2.45 GHz. DEKA designed it to send most of its heat into the fat layer beneath your skin, rather than heating the surface first.
Cooling is built into the handpiece to help protect your skin while the fat beneath it warms. The heat damages some of the fat cells, and your body clears them gradually over the weeks that follow.
Some of that heat reaches the deeper layer of your skin, where it can tighten the collagen. That is where the firming comes from, and it can keep improving for weeks to a few months after treatment.
Onda Pro is a microwave treatment, so it works differently from a laser or from conventional radiofrequency devices like Thermage. Its energy is aimed at the fat layer first, and the skin above benefits on the way.
Three Handpieces, Three Depths
Onda Pro has three handpieces, and what separates them is how deep the energy reaches. Your doctor may combine two in one plan, one to reduce fat and another to firm the skin over it.
- Pocket (3 mm): The shallowest, and used only on the face. It is designed mainly to firm loose skin along your cheeks, jawline and under your chin.
- Shallow (7 mm): Reaches thinner layers of fat. It treats cellulite, smaller areas such as a double chin or bra-line fat, and a fuller lower face you want to slim.
- Deep (12 mm): Reaches the thicker fat on larger areas: your abdomen, flanks, thighs and back.
Areas We Treat
Onda Pro treats the face and most of the body, with the handpiece chosen to suit each area.
| Area | What Onda Pro does there |
|---|---|
| Cheeks and lower face | Firms loose skin, and can slim a fuller lower face |
| Jawline and jowls | Firms the skin along the jaw for a cleaner line |
| Under the chin | Reduces a double chin and firms the skin beneath it |
| Abdomen and waist | Reduces stubborn fat and firms the skin |
| Flanks | Reduces love handles |
| Bra line and back | Reduces the fat that folds over a bra strap |
| Upper arms | Reduces fat and firms the skin at the back of the arm |
| Inner and outer thighs | Reduces fat and smooths cellulite |
| Buttocks | Smooths cellulite and firms the skin |
Onda Pro for the Face: Firm, or Firm and Slim
On your face, Onda Pro can do one of two things, and it helps to know which you want before your first session. The first is firmer skin with your natural fullness left where it is. Your doctor uses the Pocket handpiece alone, which works mainly on firming and aims to keep the fullness that makes a face look young.
The second is a slimmer lower face as well as a firmer one. Here your doctor starts with the Shallow handpiece over fuller areas like the lower cheeks, then follows with Pocket to firm the skin on top.
If lifting is your main goal, Ultherapy lifts the deeper supporting layer beneath the skin. Our guide to non-surgical facelift options compares everything we offer for the face.
Is Onda Pro Right for You?
Onda Pro suits you if you have fat you can pinch between your fingers and you are close to the weight you want to be. It reshapes those areas and firms the skin over them, for a clear change in shape rather than a dramatic one.
The pinch is a useful check to do yourself. Onda Pro works on the soft fat just under your skin. The firmer fat deep in the belly sits around the organs, beneath the muscle, where the energy does not reach.
If your main concern is something else, we have a treatment built for it:
- More fat than a course of sessions can shift: VASER liposuction removes it in one procedure.
- Loose skin more than fat: Ultherapy or Thermage on the face, and J-Plasma on the body.
- Mainly cellulite: Venus Legacy.
Who Should Avoid Onda Pro
Your doctor goes through your medical history at the consultation before recommending treatment. We do not give Onda Pro if you:
- Are pregnant or breastfeeding
- Have a pacemaker or another implanted electronic device
- Have metal implants in the area
- Have an active infection or a weakened immune system
- Have a current or recent cancer
- Have significant heart or circulation disease, including blood clots
If you have had surgery in the area, your doctor will tell you how long to wait before treatment.
Onda Pro vs Other Treatments
We offer several ways to reduce fat and firm skin, and they suit different goals. Here is how Onda Pro sits alongside them.
| Treatment | How it works | Best for | Downtime |
|---|---|---|---|
| Onda Pro | Microwave heat into the fat, with the skin cooled | Pinchable fat plus firmer skin, on the face and body | None |
| CoolSculpting | Controlled cooling freezes fat cells | Pinchable fat pockets on the body and under the chin | None |
| VASER liposuction | Surgical fat removal under local anesthesia | More fat, removed in one procedure | 1–2 weeks |
| Fat dissolving injections | An injected solution breaks down fat | Small fat pockets | Minimal |
| Venus Legacy | Radiofrequency and pulsed electromagnetic energy | Cellulite and loose skin | None |
| Ultherapy | Focused ultrasound, guided by live imaging | Lifting the jawline, brows and neck | Minimal |
| HIFU | Focused ultrasound heat in the deeper layers | Lifting and firming loose skin on the face and body | Minimal |
| Thermage | Radiofrequency heat in the skin | Firming skin, usually in a single session | Minimal |
The closest comparison is CoolSculpting. Both reduce fat without surgery, one with cold and one with heat. CoolSculpting is a fat treatment first. Onda Pro’s heat may also help firm the skin over the area, which matters once that skin has started to loosen.
Against VASER liposuction, the trade-off is speed against downtime. VASER removes more fat in one procedure, with a week or two of recovery. Onda Pro works gradually over a course of sessions, with little or no downtime. For smaller pockets, fat dissolving injections are the other non-surgical route.
What a Session Feels Like
Onda Pro feels warm, a little like a hot stone massage, and the heat can feel intense for a moment as the fat warms. On your face, your doctor carries out the treatment. On your body, one of our trained aestheticians does, following the plan your doctor set at your consultation.
The handpiece glides over the area in slow, straight passes, and you feel the warmth build. Its cooling keeps your skin comfortable, and if a spot feels too hot, tell us and we turn the setting down. We do not numb the area first, because what you feel helps us keep the heat at a safe level.
A face session takes about 15 to 30 minutes. On the body, each grid takes roughly 15 to 20 minutes, so a larger area takes longer. You stay awake and can talk throughout. Afterwards your skin may look a little red and feel warm for a while. It fades on its own, and most people go straight back to their day.
Temporary redness, warmth, swelling or tenderness are common. Less often, blisters, bruising, firm lumps or burns can occur, which is why we set the energy for you and adjust it as we go.
Sessions, Results and Aftercare
Onda Pro works as a short course of sessions:
- Face: usually 2 to 3 sessions, about two weeks apart (three weeks for a double chin)
- Body: usually 3 to 5 sessions, about three to four weeks apart
Your doctor sets the exact number and spacing for each area at your consultation.
Your results build gradually:
- After your first sessions: skin can already look a little firmer as the collagen tightens.
- Over the following weeks: your body clears the treated fat cells, and the area slims.
- A few months after your last session: results can keep developing as your skin responds. Some people choose an occasional top-up session later to keep the skin firm, and your doctor can advise whether you need one.
Results can last well if your weight stays stable. The fat cells that remain can still grow if you gain weight, so a steady weight protects the shape you have gained.
After each session:
- Skip strenuous exercise for 48 hours
- Avoid saunas, hot tubs and hot showers while your skin is still red
- Keep the treated skin out of the sun for a day or two
- Drink plenty of water, around 2 liters a day
Onda Pro Cost in Bangkok
Onda Pro starts from ฿7,900 per session for the face and ฿9,900 per session for the body. We price each session by the energy it uses, which follows the size of the area.
| Face | Energy | Price per session (THB) |
|---|---|---|
| Small | 60 kJ | 7,900 |
| Medium | 90 kJ | 9,900 |
| Large | 120 kJ | 12,900 |
On the body, we treat in grids, each one a square of skin about 15 × 15 cm.
| Body | Energy | Price per session (THB) |
|---|---|---|
| 1 grid | 150 kJ | 9,900 |
| 2 grids | 300 kJ | 17,900 |
| 3 grids | 450 kJ | 24,900 |
| 4 grids | 600 kJ | 29,900 |
Your total depends on how many areas you treat and how many sessions each one needs. Your doctor works out the size and number of grids at your free consultation and gives you a full price then, with no hidden fees.
Frequently Asked Questions
Get Started With a Free Consultation
Your doctor looks at the areas you want to change and tells you how many sessions to plan and what it will cost.