Cavitation vs cryolipolysis explained: how each reduces fat, which body areas they suit, treatment time, cost and which one your UK salon should invest in.
Ultrasonic cavitation uses low-frequency ultrasound (typically 40kHz) to create pressure changes that disrupt fat cells, turning the contents into a form the body can clear. Cryolipolysis uses cold to crystallise and kill fat cells. Both are non-invasive and reduce fat without surgery, but they suit different body types and treatment goals.
Cavitation is well suited to larger, softer fat areas and is commonly used with RF for cellulite and circumference reduction. Cryolipolysis targets pinchable, localised bulges — the abdomen, love handles, thighs — where the fat can be drawn into an applicator. If your clients ask for overall slimming, cavitation is a natural fit; if they ask for a stubborn bulge, cryolipolysis is the sharper tool.
Cavitation treatments are generally shorter per session and are often sold as a course, sometimes combined with RF. Cryolipolysis runs as a longer, hands-free session with results developing over weeks. This affects how you schedule the room and price the service.
Cavitation platforms are typically more affordable and make an excellent entry into body contouring. Cryolipolysis machines cost more but command a higher per-session price. Many clinics start with cavitation and add cryolipolysis once body contouring is established as a revenue line.
The two technologies are complementary rather than competing. A combined offering lets you match the treatment to the client — cavitation for diffuse fat and cellulite, cryolipolysis for localised bulges — and gives you a fuller body contouring menu without buying redundant equipment.
They are effective for different things. For a localised, pinchable bulge cryolipolysis is often the better result; for diffuse fat and circumference reduction cavitation is a strong choice. The best answer depends on the client's body type.
Yes, many clinics do, but they are usually offered as separate treatments on separate areas rather than simultaneously on the same site.