Radiofrequency Body Contouring
Radiofrequency body contouring is a non-surgical treatment that uses heat energy to reduce stubborn pockets of fat and tighten skin.
Plain English
Patient-Friendly Explanation
Radiofrequency body contouring is a non-surgical treatment that uses gentle heat energy to target stubborn pockets of fat and tighten loose skin. It is usually done on the tummy, thighs or arms, with no downtime. Results are modest and gradual, so it suits people close to their target weight rather than being a treatment for obesity itself.
Medical
Clinical Definition
Radiofrequency (RF) body contouring delivers electromagnetic energy in the roughly 0.3–10 MHz range to heat subcutaneous adipose tissue and dermis to therapeutic temperatures of about 40–45°C, inducing adipocyte apoptosis and neocollagenesis. Multiple sessions are typically required; studies report small reductions in circumference (approximately 1–3 cm per treated area) and improved skin laxity, with effects far smaller than liposuction or bariatric procedures. It is avoided in pregnancy, over implanted metal devices, and at sites of active skin infection.
Key Insight
Why It Matters
Body-contouring treatments address appearance rather than the medical condition of obesity. Dr Joseph Wang can help you understand whether a treatment like this is appropriate for your stage of weight loss — or whether medical weight management should come first.
Sources
Reviewed against standard medical references.
Medically reviewed by
Family Physician & Registered Acupuncturist, Accord Medical Clinic. MBBS (NUS), Graduate Diploma in Family Medicine (NUS), Graduate Diploma in Acupuncture (Singapore College of TCM).
Last reviewed: August 2026
This page is general health education, not medical advice. Whether any treatment is appropriate for you is a decision made in consultation after assessment.