ONDA Coolwaves Sydney: Body Sculpting & Cellulite Treatment

With so many body contouring treatments available, it is always a good idea to check out actual results. Here are real images of our patients who have gone through the ONDA treatment at our Sydney clinic. The before and after differences are visible.

Cellulite affects up to 90% of women and is a structural issue, not simply a fat problem. It involves enlarged fat cells pushing upward, fibrous bands (septae) pulling the skin down, and thinning skin that reveals the uneven texture beneath. Clinicians commonly grade its severity as follows:

• Grade I (mild): dimpling only visible when the skin is pinched or the muscle contracted.
• Grade II (moderate): dimpling visible while standing, without pinching.
• Grade III (advanced): dimpling visible even lying down, often alongside more noticeable skin laxity.

ONDA Coolwaves is best suited to Grade I and Grade II cellulite, where fat reduction, septae disruption and collagen stimulation combine to produce visible smoothing over a course of sessions. For Grade III (advanced) cellulite, results tend to be more modest on their own, and ONDA is often recommended as one part of a broader plan rather than a standalone fix, sometimes alongside surgical options such as liposuction.

Dr Yunaev will grade your cellulite at consultation and tell you what ONDA can and can’t do for your specific presentation If you’d like a broader view of what’s available, our guide to cellulite and skin-tightening treatments compares ONDA against other options offered in Sydney.

ONDA works at three levels simultaneously:

• Selective targeting of fat cells: Coolwaves™ heat fat cell membranes to around 55°C, causing them to break down while leaving surrounding tissue largely unaffected.
• Disruption of fibrous septae: the technology targets the structural bands beneath the skin that cause dimpling.
• Stimulation of collagen production: new collagen formation supports a firmer, more toned appearance in the treated area over time.

The machine uses specialised handpieces for different treatment areas, with depth control and real-time tissue monitoring, allowing Dr Yunaev to tailor energy levels to your body composition. Clinical studies of ONDA report an average reduction in circumference of 2–7 cm across a full treatment protocol. Individual results vary and will be discussed honestly at your consultation.

“ONDA,” “CoolSculpting,” “Emsculpt” and “radiofrequency” often surface together in the same search, but they solve different problems. Here’s how they actually compare:

Your journey starts with a consultation, where Dr Yunaev assesses your concerns, medical history and treatment goals, and grades your cellulite where relevant. During treatment, the handpiece is applied to the target area, and most patients describe a warming sensation similar to a hot stone massage. The cooling system protects the skin surface while deeper tissue receives the Coolwaves® energy. A session typically takes 30–60 minutes, depending on the area, with no downtime, so you can return to normal activities immediately.

You’ll likely need between 2 and 5 sessions to see results, depending on the treatment area and the grade of cellulite. Dr Yunaev will recommend a specific number based on your assessment, not a fixed package.

ONDA is suited to multiple areas, including:

• The abdomen (including post-pregnancy)
• Upper arms
• Buttocks
• Love handles and flanks
• Thighs (inner and outer)
• Chin
• Back and hips

For men carrying stubborn fat around the chest or torso, ONDA body sculpting can be a suitable option. Where the underlying concern is glandular tissue rather than fat, though, male breast reduction surgery is the more appropriate route. Dr Yunaev will tell you which applies to you.

ONDA Coolwaves Sydney treatment tends to suit:

• People with stubborn areas of fat that haven’t responded to diet and exercise
• Those noticing skin laxity from ageing or weight change
• Grade I–II cellulite on the thighs, buttocks, arms or abdomen
• Post-pregnancy or post-weight-loss patients wanting improved skin texture and firmness
• Anyone wanting a non-invasive, no-downtime option with a clinically studied technology

It’s not a weight-loss treatment, and it works best for patients close to their goal weight who want to refine specific areas.

ONDA Coolwaves isn’t right for everyone. At your consultation, Dr Yunaev will assess your eligibility and discuss alternatives, including surgical options such as liposuction or abdominoplasty, depending on what you’re trying to achieve.

The cost of ONDA treatment in Sydney typically ranges from $350–$600 per session, with most patients needing three to five sessions, depending on the areas and grade of cellulite being treated (see above for what drives that number).

For a full breakdown, see our guide to the cost of ONDA CoolWaves. As a cosmetic body-sculpting treatment, ONDA in Sydney isn’t Medicare-reimbursable, so our guide to ONDA CoolWaves and Medicare explains what is and isn’t covered. We provide a cost estimate at consultation and offer payment plans to help make treatment more accessible.

At Breast & Body Clinic, your confidence and well-being are our highest priority. Founded by Dr Michael Yunaev, a surgeon accredited by the Royal Australasian College of Surgeons (RACS), our clinic delivers surgical-standard care with compassion, precision and integrity across all procedures.

Dr Yunaev brings:

• Comprehensive training in General Surgery
• Advanced specialist training in Breast Surgery
• An additional four years of Aesthetic Surgery training
• Over a decade of hands-on surgical experience

We tailor every treatment plan to your goals, body and lifestyle, with personalised care from consultation through to results, flexible payment options, and treatment in a fully licensed clinic and accredited hospital.

BB Clinic is proud to offer this advanced body contouring treatment using the latest generation of ONDA Plus technology.

If you’re searching for an ONDA Coolwaves™ treatment near me, you can opt for a consultation at one of our many convenient locations across Sydney, such as Bowral, Potts Point, Bella Vista, Goulburn and Gledswood Hills.

We provide services from various locations across Sydney, NSW and the Southern Highlands, such as:

• Wollongong
• Newcastle
• Canberra