Fat Reduction (Cryolipolysis & ONDA)

Targeted, permanent fat reduction using Coolshape cryolipolysis (fat freeze) and ONDA Coolwaves microwave energy to destroy localised fat deposits on the abdomen, flanks, arms, thighs, and chin.

Stubborn localised fat deposits that resist diet and exercise can now be effectively reduced without surgery using the advanced non-invasive technologies at SW1 Clinic. The clinic's fat reduction programme centres on two complementary technologies: cryolipolysis (fat freezing) and ONDA Coolwaves microwave energy. Coolshape is SW1's cryolipolysis system, delivering precisely controlled cooling (typically to -5°C to -10°C) to a localised zone using vacuum-assisted applicators that draw the tissue between two cooling panels. Fat cells are uniquely vulnerable to cold — they undergo cryoapoptosis (cold-triggered cell death) at temperatures that leave surrounding skin, nerves, and blood vessels unharmed. Over the following 4–12 weeks, the treated fat cells are processed and eliminated through the body's natural lymphatic drainage, with a reduction of 20–27% of fat in the treated zone per session. Results are permanent — the destroyed fat cells do not regenerate. However, remaining fat cells in the area can still expand with weight gain, so maintaining a stable weight supports long-term outcomes. Common treatment zones include the abdomen, upper and lower flanks (love handles), inner and outer thighs, upper arms, bra-back fat, and submental (double chin) area. ONDA Coolwaves selectively delivers 2.45GHz microwave energy to the fat layer at a specific depth, disrupting adipocyte membranes while the simultaneously-applied cooling protects the skin surface. ONDA is particularly effective for areas that are not ideal for cryolipolysis applicators — such as irregular contours, post-liposuction residuals, and areas where skin tightening is also desired. The Skinny Jab (medical weight management with GLP-1 agonist injectables) is additionally available for patients requiring systemic support alongside localised fat reduction procedures.