Body Contouring

A non-surgical treatment for cellulite and fat reduction using ONDA Coolwaves®

Are you struggling with stubborn pockets of fat that you just can’t seem to budge? Or frustrated with cellulite or saggy skin?

ONDA Body Contouring is a revolutionary, medically based system for:

  • Fat reduction
  • Cellulite reduction
  • Skin Tightening

ONDA is the world’s first and only device to use the revolutionary Coolwaves™ technology. These unique Coolwaves™ by-pass the top layers of the skin delivering heat directly to fat cells, breaking down the cell membrane and stimulating the production of new collagen. This procedure is exclusive in New Zealand to Weightless by the MacMurray Centre.

Call the MacMurray Centre on 09 550 1080 to book your appointment.

A doctor performing a procedure using Ondra for weight loss


When can I expect results?

You can expect to see results after the first session, but typically 2-4 sessions are necessary for effective treatment of fat cells, whereas results on cellulite and skin tightening may be evident after 2 sessions.

The minimum interval between ONDA sessions is 3 weeks for cellulite and skin tightening, and 4 weeks for fat treatment.

Why Body Contouring?
  • Non-surgical, painless with no recovery time
  • Noticeable results after only one session
  • Treatments take only 20-30 minutes per area
  • Usually only 1-2 treatments needed
What are the potential side effects?

ONDA Body Contouring may produce mild side effects such as:

  • Temporary itching
  • Numbness
  • Tenderness
  • Redness
  • Swelling on the treatment area

Side effects are usually short-lived and resolve within a few days of treatment.

Am I eligible?

The ONDA Body Contouring system is a safe, effective and non-invasive treatment.

ONDA treats localised fat and is not designed for treating obesity (BMI greater than 30).

You should NOT have ONDA if you have any of the following:

  • Cardiac disorders/pacemakers/ICD
  • Severe vascular diseases
  • Pregnancy and breast-feeding
  • Kidney and liver failure/dysfunction
  • Unstable Diabetes type I and II
  • Infectious diseases (especially hepatitis B and C)
  • Blood clotting disorders
  • Have a transplanted organ
  • Cancer in progress or in the last 5 years

What is ONDA?

ONDA is the world’s first and only device to use the revolutionary Coolwaves® technology for non-surgical body contouring and fat reduction. These unique Coolwaves® bypass the top layers of skin delivering heat directly to fat cells, breaking down the cell membrane. ONDA also stimulates the production of collagen fibres for effective skin tightening.

ONDAs unique handpieces differ in their depth of action, each designed for different body areas including the stomach, thighs, buttocks, back and upper arms.

Treatment Benefits

Localised Fat

Coolwaves® are delivered to subcutaneous fat cells which dissolves localised fat deposits. These cells are then naturally metabolised and eliminated by the body.


Coolwaves® target the connective tissue to cause ‘orange peel’ fibres in the dermis to contract and then diffuse, making tissue more compact, even and smooth.

Skin Tightening

Coolwaves® cause the collagen fibres to tighten and shrink. This then stimulates the production of new collagen for tighter, more toned skin.


A treatment area is defined as a part of the body that requires an individual treatment (15cm x15cm) to each side. For example bilateral treatment on arms, thighs, buttocks or back.

One treatment area

Two 15cm x 15cm areas of skin


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Two treatment areas

Four 15cm x 15cm areas of skin


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Three treatment plans

Six 15cm x 15cm areas of skin


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Four treatment areas

Eight 15cm x 15cm areas of skin


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Get in touch with our Weightless team today to discuss which ONDA treatment plan is right for you.