Best Non-Surgical Fat & Cellulite Treatment
Looking for a non-surgical solution to cellulite, skin laxity, and stubborn fat on the Sunshine Coast? At the Body Transformation Institute (BTI), we are proud to offer Onda Coolwaves™, the next generation body contouring treatment. Using advanced microwave technology, Onda directly targets fat cells, stimulates collagen, and reduces cellulite, all in one treatment.
Watch how:
What is cellulite and what causes it?
Cellulite is a common skin condition that results in a dimpled or lumpy appearance, often described as resembling an orange peel or cottage cheese. It occurs when fibrous bands, called septae, anchor the skin to the underlying muscle, creating pockets where fat cells push upward. This tension between the pulling down of the fibrous cords and the pushing up of fat causes the characteristic dimpling.
Cellulite affects up to 90% of women, regardless of body weight, size, or ethnicity, and can also affect men, though less commonly. It’s primarily considered a structural issue with connective tissue rather than solely a fat problem. Contributing factors include genetics, aging (loss of skin elasticity), hormonal fluctuations (especially estrogen, which promotes fat formation), poor circulation, a sedentary lifestyle, pregnancy, and weight fluctuations. While being overweight can make cellulite more noticeable due to more fat pushing through, even very thin people can have it.
How do treatments like dry brushing, massage, and creams fare against cellulite?
Many popular treatments like dry brushing, massage, and most creams (including those with castor oil) are generally ineffective for long-lasting cellulite reduction. Dry brushing and lymphatic massages might temporarily improve circulation and reduce fluid buildup, which can subtly lessen the appearance of cellulite, but they do not address the underlying fibrous bands or fat cells that cause it. Science does not back these methods for significant, long lasting results. Cellulite is complex and unique to everyone, child birth, hormonal changes, lifestyle, stress and genetics all play a part in the formation cellulite, there is no one single solution for cellulite.
Caffeine creams may offer a very temporary improvement in appearance, and retinoid creams can help boost collagen in deeper skin layers, potentially smoothing the skin surface over time (requiring consistent use for at least six months). However, neither directly fixes the structural issue of the fibrous septae. The consensus is that these topical and manual treatments do not provide substantial or permanent solutions to cellulite.
How does Onda Coolwaves® technology reduce cellulite, fat, and tighten skin?
Onda Coolwaves™ is a non-invasive body contouring system that utilises patented microwave technology (2.45GHz Coolwaves™) to target localized fat, cellulite, and skin laxity simultaneously. The key to its effectiveness lies in how the microwaves interact with tissue a cutting-edge body contouring treatment that uses microwave technology to:
- Destroy fat cells in stubborn areas
- Tighten loose skin by stimulating collagen & elastin
- Smooth cellulite for a more toned appearance
Unlike traditional fat reduction treatments, Onda penetrates deeper into the subdermal fat layer, making it one of the most effective non-invasive solutions available today.
Difference between Onda Coolwaves vs Radio Frequency Treatments.

Benefits of Onda Coolwaves Sunshine Coast
Choosing Body Transformation Institute for your cellulite and fat reduction treatment with Onda Coolwaves means experiencing:
- Visible cellulite reduction
- Natural skin tightening without surgery
- Targeted treatment for stubborn fat
- Safe, painless & no downtime
- Customised treatment plans designed for your body
Areas We Treat with Onda Coolwaves
Onda is highly versatile and can treat multiple areas, including:
- Abdomen & love handles
- Thighs & buttocks
- Upper arms (“bingo wings”)
- Back & bra line fat
- Under-chin fat
What is the typical treatment process for Onda Coolwaves®?
The Onda Coolwaves® treatment process generally involves three main steps:
- Consultation and Assessment: This initial step involves a thorough discussion of the patient’s concerns, goals, and medical history with our qualified therapist. This ensures that Onda therapy is suitable and allows for the customisation of a treatment plan to address individual needs and expectations. Depending on the severity of your cellulite, at your first consultation, we may recommend a treatment plan or other treatments for the best results. At the Body Transformation Institute, we specialise in anti-ageing non-surgical treatments for fat loss and body contouring, so if any other treatment may be more appropriate, this would be discussed in your consultation. We have in house naturopath and nurses to support lifestyle changes to enhance results.
- Onda Cellulite Treatment Session: During the session, the treatment area is marked, and a glycerine gel is applied. The clinician then uses the Onda device’s handpiece, moving it in circular motions over the targeted area for a duration that varies by area (typically 15-30 minutes to an hour for one zone). The treatment is non-invasive, comfortable, and generally painless, with patients experiencing a warm sensation.
- Post-Treatment Care and Follow-Up: After the session, your therapist will provide guidance on optimising results, such as maintaining a healthy lifestyle and staying hydrated to support the lymphatic system in eliminating fat cells. There is no typical downtime, and patients can resume normal activities immediately.
Follow-up sessions are scheduled as needed, usually 4 treatments spaced 2 to 4 weeks apart, with results becoming noticeable within weeks to months after completing the recommended sessions.

Onda Coolwaves vs CoolSculpting – What’s the Difference?
Many people compare Onda Coolwaves with CoolSculpting, another non-invasive fat reduction treatment.
- CoolSculpting works by freezing fat cells (cryolipolysis).
- Onda Coolwaves uses microwave energy, which not only destroys fat cells but also tightens skin and reduces cellulite, something CoolSculpting does not achieve.
This makes Onda a more comprehensive treatment for people wanting smoother, tighter, and more sculpted results.
How does Onda Coolwaves® compare to other non-surgical body contouring technologies like cryolipolysis or traditional radio frequency?
Onda Coolwaves® differentiates itself from other body contouring technologies through its patented microwave (Coolwaves™) technology and its comprehensive “3-in-1” effect:
- Targeted Energy Delivery: Unlike traditional radiofrequency systems, which often disperse energy superficially (in the dermis and epidermis), Onda’s 2.45GHz microwaves are preferentially absorbed by fat molecules. This allows 80% of the energy to penetrate deeply into the subcutaneous fat layer, directly targeting fat cells, while keeping the surface skin cooler and more comfortable. This results in 20% more heating of fat than laser and RF technologies.
- Multi-action Treatment: Onda Coolwaves® is unique in its ability to simultaneously reduce localised fat, treat all stages of cellulite by stimulating connective tissue, and tighten skin by promoting collagen contraction and new collagen production. Competing devices often address only one or two of these concerns, or are less effective across the full spectrum.
- Efficiency and Comfort: Onda offers faster treatment times (e.g., a 15cm x 15cm area in 8-10 minutes) and fewer sessions for effective results (1-4 treatments typically recommended). The built-in cooling system ensures patient comfort during the deep heating of fat cells.
- Versatility: While it can be an alternative or used in combination with techniques like cryolipolysis or liposuction, Onda’s ability to treat “hard” fat cells and address cellulite’s structural components sets it apart.
Is Onda Coolwaves Safe?
Yes! Onda Coolwaves technology is FDA-approved and completely safe. The energy is highly controlled and only affects the targeted fat layer, leaving surrounding tissues unharmed. Patients often describe the treatment as comfortable with a warming sensation.
Is Onda Coolwaves® a weight loss treatment?
No, Onda Coolwaves® is not designed as a weight loss treatment. It is intended for individuals with localised pockets of stubborn fat and visible cellulite that persist despite diet and exercise, and it is most effective for those with a BMI below 30. While it can effectively reduce fat deposits and improve body contour, it works best in conjunction with a healthy lifestyle and exercise routine. For broader fat reduction or muscle toning, it may be combined with other treatments like Cooltech™ Fat Freezing or Detox sauna therapy which can burn up to 600 calories, depending on individual goals.
How Many Treatments Will I Need?
Most patients require 3–4 sessions spaced 3–4 weeks apart for optimal results. At the Body Transformation Institute on the Sunshine Coast, we tailor your treatment plan to your body and goals. We will conduct a free consultation and assessment to make sure that Onda Coolwaves, our advanced cellulite treatment is right for you.
Why Choose BTI Sunshine Coast?
At Body Transformation Institute, we specialise in non-surgical body treatments designed to help clients achieve long-term confidence. Our experienced clinicians, state-of-the-art technology, and patient-first approach make us the leading provider of Onda Coolwaves Sunshine Coast.
Book Your Consultation Today
Ready to smooth cellulite, tighten skin, and reduce stubborn fat? Book your Onda Coolwaves consultation at BTI Sunshine Coast today and take the first step toward your body transformation.
FAQ
How does Onda Coolwaves work?
Onda Coolwaves uses controlled microwave technology to target fat cells, stimulate collagen, and reduce cellulite in one treatment.
Is Onda Coolwaves painful?
Onda Coolwaves uses controlled microwave technology to target fat cells, stimulate collagen, and reduce cellulite in one treatment.
How many sessions do I need?
Most patients see best results with 3–4 treatments spaced a few weeks apart.
Can Onda Coolwaves help me lose weight?
No, Onda is not a weight-loss treatment. It is designed for body contouring, cellulite reduction, and skin tightening.
What makes Onda better than CoolSculpting?
Unlike CoolSculpting, which only freezes fat, Onda also tightens skin and smooths cellulite, making it a more advanced solution.




