Redefine your contours,
without surgery.
Dr. Sin Yong's body sculpting protocols combine laser energy, radiofrequency, HIFU, and electromagnetic muscle stimulation to reduce localised fat, tighten skin, and define body contour — without incisions, general anaesthesia, or significant downtime.
Body sculpting that works
with your anatomy
Body contouring is not one-size-fits-all. Localised fat deposits, skin laxity, muscle tone and body composition all differ between individuals — and require different treatment approaches.
Dr. Sin Yong designs personalised body protocols combining fat reduction, skin tightening and muscle definition — addressing the three components of body contour that must all improve together for a natural, lasting result.
"The most common mistake in body sculpting is treating fat alone. Skin quality and muscle tone are equally important — and often overlooked."
Reducing localised fat deposits through cryolipolysis, radiofrequency lipolysis, or HIFU — triggering apoptosis of fat cells that are then naturally eliminated.
Addressing the skin laxity that often accompanies fat loss — using RF and laser energy to stimulate collagen and restore skin firmness in treated areas.
Electromagnetic muscle stimulation (EMS) for supramaximal contractions that build muscle definition simultaneously with fat reduction — for a sculpted rather than merely slimmer result.
How body sculpting works
Multiple technologies are combined to address fat, skin and muscle in the same treatment plan — each targeting a different component of body contour.
High Intensity Focused Ultrasound (HIFU) and cryolipolysis target subcutaneous fat cells below the skin surface without damaging overlying tissue. HIFU uses focused thermal energy to induce fat cell apoptosis; cryolipolysis (Snow's Silhouette) freezes fat cells to the point of natural cell death. Both methods trigger the body's lymphatic system to gradually clear the treated fat over 6–12 weeks.
The 4K Body Lift combines Volnewmer radiofrequency and Ultraformer MPT HIFU to simultaneously tighten the skin overlying treated fat areas. RF energy heats the dermis to stimulate collagen contraction and new collagen synthesis — firming lax skin on the abdomen, arms, thighs and buttocks. This is the component most body contouring treatments omit, and the reason results often look incomplete.
The Athletica Pro and Z Sculpt platforms use high-intensity electromagnetic stimulation to induce supramaximal muscle contractions — far beyond what voluntary exercise can achieve. Each 30-minute session induces thousands of contractions in the targeted muscle group, building lean muscle mass while simultaneously triggering local lipolysis. Used for abdominal definition, gluteal lift, and arm toning.
Body sculpting treatments at IN Eternity
Each protocol is selected based on your body composition, skin quality, and specific areas of concern.
4K Body Lift
Dr. Sin Yong's flagship body contouring treatment — combining Volnewmer RF and Ultraformer MPT HIFU to simultaneously reduce localised fat and tighten overlying skin. Targets the abdomen, flanks, arms, thighs and back. Designed to address both fat volume and skin laxity in the same session plan, producing a lifted and contoured result rather than simply a reduced one.
Snow's Silhouette — Cryolipolysis
Controlled cooling technology that crystallises and destroys subcutaneous fat cells without affecting the skin surface. The treated fat cells are gradually eliminated by the lymphatic system over 6–12 weeks. Each session targets a defined fat pocket — flanks, abdomen, inner thighs, or submental area. Multiple applicators can treat several zones simultaneously.
Athletica Pro — Body Contouring
High-intensity electromagnetic muscle stimulation delivering supramaximal contractions to build lean muscle and trigger local fat reduction simultaneously. A 30-minute session is equivalent to thousands of focused muscle contractions. Used for abdominal definition, gluteal lift (non-surgical Brazilian Butt Lift), and arm and thigh toning.
Z Sculpt — Fat to Muscle Transformer
A combined protocol using EMS and RF energy to simultaneously reduce fat and build muscle in the same region — producing a leaner, more defined result than fat reduction alone. Particularly effective for the abdomen where both muscle laxity and subcutaneous fat contribute to the appearance of a protruding tummy.
Integrated Brazilian Butt Lift
A non-surgical gluteal enhancement protocol combining EMS for muscle building, HIFU for lifting, and RF for skin tightening — improving shape, firmness and projection without fat transfer or implants. A staged approach is planned based on current gluteal volume, skin quality and desired outcome.
Sagging Tummy Treatment
A specialised protocol for post-pregnancy or post-weight-loss abdominal skin laxity — where fat reduction alone is insufficient. Combines radiofrequency deep tissue heating with HIFU for structural skin tightening. A comprehensive assessment at consultation determines whether fat reduction, skin tightening, or both are the primary need.
Who is suitable?
You may be a suitable candidate if you have:
- Localised fat deposits resistant to diet and exercise
- Abdominal, flank, arm or thigh fullness
- Post-pregnancy tummy laxity or skin sagging
- Loss of muscle tone or definition
- Cellulite on thighs, buttocks or abdomen
- Desire for gluteal lift or enhancement without surgery
- Wish to improve body contour without incisions or general anaesthesia
- Healthy BMI but stubborn localised fat in specific areas
A consultation is needed if you have:
- Pacemakers or metal implants (for RF/electromagnetic treatments)
- Active skin conditions in the treatment area
- Pregnancy or breastfeeding
- Significant obesity — body sculpting is not a weight loss treatment
- Hernia in the abdominal area (for EMS protocols)
- Recent abdominal surgery
Body sculpting is most effective for patients at or near their ideal weight with specific areas of localised fat or skin laxity. A full assessment at consultation determines the most appropriate protocol combination for your body composition and goals.
No. Body sculpting is designed for patients who are at or near their target weight but have specific areas of localised fat, skin laxity, or muscle loss that do not respond to diet and exercise. It is not a substitute for weight loss and produces the most meaningful results when BMI is within a healthy range.
It depends on the protocol and the extent of concern. Fat reduction treatments typically show progressive improvement over 6–12 weeks following each session, with most patients seeing significant change after 2–4 sessions. Skin tightening and muscle stimulation protocols build cumulatively — a treatment plan is outlined at your consultation.
Most body sculpting treatments at IN Eternity are low to no downtime. You may experience mild redness or warmth in the treated area that resolves within hours. Cryolipolysis may cause temporary numbness or mild tenderness in the treated fat pocket for a few days. There is no surgical recovery period.
Yes — this is in fact Dr. Sin Yong's recommended approach. The 4K Body Lift specifically combines fat reduction and skin tightening in the same treatment plan, as addressing both produces a more complete and natural-looking result than fat reduction alone.
Fat cells destroyed by cryolipolysis or HIFU do not regenerate. However, remaining fat cells in the body can still enlarge with weight gain. Maintaining a stable weight after treatment preserves and builds on the results achieved.
The consultation fee is $120, waived in full when you proceed with any treatment on the same visit. The consultation includes a full body assessment, discussion of your goals, and a personalised protocol recommendation.