Concerns · Lift & Contour · CityLink Mall

Sagging Face & Jowl Treatment in Singapore

Jowls and a softening jawline come from several layers moving at once. We help you work out which layer is the problem, then match it to a non-invasive or medical option.

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Written & medically reviewed by Dr Sin Yong · 8 October 2026

Quick answer

Jowls and a softening jawline come from several layers moving at once. We help you work out which layer is the problem, then match it to a non-invasive or medical option.
Non-invasive at SkinRev Lab (CityLink Mall): SKINLIFT®, SKINTIGHT®.
Medical, performed by Dr Sin Yong at IN Eternity Clinic (Pacific Plaza, Orchard): HIFU, VF Lift — Vertical Facelift, Svelte Touch, Time Freeze Laser LCLR®, RVR ProLift, Collagen Biostimulators.
Assessment first; individual results vary. Medical pricing is given at consultation.

Sagging often shows first along the jawline. The clean line from chin to ear blurs, small pouches gather beside the chin, and the folds from nose to mouth look deeper in photos. Many people notice it in their late thirties or forties. A sensible sagging face treatment in Singapore starts with one question: which layer is moving? Skin, fat, the fibrous muscle sheet under the fat (the SMAS) and the bone underneath all change with age, and each one responds to a different kind of energy or injection.

Here is what happens in plain terms. Skin makes less collagen every year and sun exposure speeds this up, so it stretches and recoils more slowly. The fat of the face sits in separate pockets, and the lower pockets gain weight while the upper ones thin out. Ligaments that hold these pockets in place loosen. Underneath, the jawbone in front of the jowl and the upper jaw slowly lose bone, so the soft tissue has less support. Gravity then pulls the heavier lower face down.

That is why one machine rarely fixes everything. Mild laxity with good skin quality often responds to focused ultrasound or radiofrequency heating, which tightens collagen in the deeper layers. Loss of support from bone or fat may need volume. Heavy, hanging skin usually needs surgery, and a good assessment will say so. At SkinRev Lab we handle the non-invasive part. Anything that needs a doctor is performed by Dr Sin Yong at IN Eternity Clinic.

Illustrative images. Not treatment results.

“Tightening tools work on loose tissue, not on lost bone or heavy excess skin, so the honest first step is finding out which one you have.”
— Dr Sin Yong, IN Eternity Clinic

Layers involved: Skin, superficial fat compartments, SMAS (fibromuscular layer), retaining ligaments and facial bone
Common causes: Collagen loss, sun damage, fat pads shifting downward, bone resorption at the prejowl and upper jaw, weight change
Typical focused-ultrasound depths: 1.5 mm and 3.0 mm (dermis), 4.5 mm (SMAS level)
Monopolar RF frequency (Volnewmer): 6.78 MHz
Collagen remodelling timeline: Changes develop gradually over about 2–3 months after heating
When surgery is the better route: Heavy redundant skin, deep neck bands or marked laxity

What goes where

The honest ladder:
non-invasive first, medical when it is needed

At SkinRev Lab · non-invasive

SKINLIFT® — N-pulse focused ultrasound delivered to the jowl and jawline in about 30 minutes, heating deeper tissue to prompt tightening over the following weeks. It suits mild to moderate laxity; it cannot replace lost volume or remove heavy loose skin. Read more

SKINTIGHT® — Alma PrimeX microplasma and UltraWave work on the surface layer, improving crepey texture and fine laxity on the cheeks and jawline. It refines skin quality rather than lifting deep tissue, so it pairs well with a lifting treatment. Read more

At IN Eternity Clinic · Dr Sin Yong

HIFU — Medical-grade focused ultrasound places tiny heated points at set depths, including the SMAS layer, to tighten the jowl and lower face. Performed by Dr Sin Yong at IN Eternity Clinic, with energy and depth chosen for your tissue thickness. How it works

VF Lift — Vertical Facelift — Combines Volnewmer monopolar radiofrequency at 6.78 MHz with Ultraformer MPT focused ultrasound, applied along vertical vectors so the lower face is heated in layers. Useful when both skin laxity and deeper sagging are present. How it works

Svelte Touch — Pairs radiofrequency with ultrasound to heat and tighten the jawline and cheeks. Dr Sin Yong may suggest it when you want gradual tightening with little interruption to daily life. How it works

Time Freeze Laser LCLR® — A laser-based tightening protocol for the jowl, jawline and under-chin area. It heats the dermis to encourage collagen contraction and is often considered for early jowling. How it works

RVR ProLift — A multi-modal plan that adds absorbable lifting threads to energy treatment, giving mechanical support to sagging tissue while collagen builds. It is a medical procedure, usually done under local anaesthetic, and some swelling or tenderness is expected for a few days. How it works

Collagen Biostimulators — Injectable poly-L-lactic acid (PLLA) or polycaprolactone (PCL) biostimulators prompt your own collagen over several months. They help where thinning skin and lost support contribute to sagging. How it works

Enquire on WhatsApp IN Eternity Clinic direct · 8815 3008

Enquiries to SkinRev Lab about medical treatments are passed to IN Eternity Clinic, where Dr Sin Yong performs them.

Go non-invasive first if your jowls are early, your skin still springs back when you pinch it, and you want a gradual change with minimal downtime. SKINLIFT® and SKINTIGHT® at SkinRev Lab fit this group well. See the doctor first if the sagging is marked, if you have hollows as well as heaviness, if one side drops more than the other, or if you have had fillers or threads before. Dr Sin Yong at IN Eternity Clinic will examine bone, fat and skin, tell you whether energy, volume or a surgical referral is the better match, and explain what is realistic for your face.

Where this happens

Assessment and non-invasive care — SkinRev Lab, CityLink Mall #B1-28, 1 Raffles Link, Singapore 039393. Underground from City Hall MRT and Esplanade MRT; a short walk from Raffles Place, Marina Bay, Suntec and Bugis. Open daily 11am–8pm.

Medical treatment — IN Eternity Clinic, 9 Scotts Road, #12-01 Pacific Plaza, Singapore 228210, beside Orchard MRT (three stops from City Hall on the North-South line). Mon–Sat 11am–8pm, closed Sunday. Treatments are performed by Dr Sin Yong. WhatsApp +65 8815 3008.

What the research says

The evidence,
with sources

Anatomy studies explain why sagging is a layered problem. Cadaver work showed that facial fat sits in separate compartments, with the jowl fat being the lowest, and that ageing is partly about how these compartments change and shear against each other. A review of skeletal ageing found that specific areas of bone, including the upper jaw and the prejowl part of the lower jaw, resorb with age and reduce the support for the overlying tissue.

For tightening, a systematic review of 16 studies found that microfocused ultrasound can tighten mildly to moderately lax facial skin. Effects were modest, and results were less favourable in people with marked laxity or a BMI above 30. A separate systematic review of collagen biostimulators reported improvements in skin elasticity and facial volume with PLLA and calcium hydroxyapatite, mostly with mild side effects such as swelling and pain at the injection site. Individual results vary.

References

Common questions

Your questions,
answered

What is the most suitable sagging face treatment in Singapore for early jowls?

For early jowls with skin that still has some bounce, focused ultrasound or radiofrequency tightening is usually the first step to consider. These treatments heat deeper tissue so collagen contracts and remodels over a few months. SKINLIFT® at SkinRev Lab is a non-invasive starting point. If the assessment shows bone or fat loss as well, Dr Sin Yong at IN Eternity Clinic can discuss volume-based options alongside tightening.

How much does sagging face treatment in Singapore cost?

At SkinRev Lab, SKINLIFT® for the face is S$888 (before GST) and SKINTIGHT® is S$588. Medical treatments such as HIFU, VF Lift, threads or biostimulators are priced at consultation with Dr Sin Yong at IN Eternity Clinic, because the plan depends on the areas treated, the depth of sagging and whether more than one method is combined. You will know the figure before anything is done.

Is focused ultrasound lifting uncomfortable?

Most people feel warm pricks or short deep aches along the jawline, especially over bony areas. The sensation lasts only while each line of energy is delivered. Discomfort varies with energy level and your own sensitivity. At the clinic, Dr Sin Yong can adjust settings or use numbing cream for medical HIFU. Mild redness or tenderness afterwards usually settles within a day or two.

How many sessions will I need?

There is no fixed number. Collagen remodelling after heat-based treatment builds over about two to three months, so the effect of one session is judged after that window. Some people are content with one treatment and maintenance later; others with more laxity need a planned course or a combination of methods. Your plan is set after an assessment and reviewed as your skin responds.

Can a non-invasive treatment replace a facelift?

No. Non-invasive tightening can soften early jowls and improve skin firmness, but it cannot remove heavy excess skin or reposition deep tissue the way surgery can. Studies show modest change, with weaker responses in people with marked laxity. If your sagging is well established, Dr Sin Yong will tell you plainly and can explain when a surgical opinion makes more sense.

Why do fillers or biostimulators help some sagging faces?

Part of sagging is lost support. When bone at the upper jaw and in front of the jowl thins with age, the soft tissue above it slides down. Replacing that support at key points, or building collagen with PLLA or PCL, can lift the look of the lower face indirectly. These are medical injectables performed by Dr Sin Yong at IN Eternity Clinic after a full assessment.

Related concerns

Double Chin →Weak Chin & Jawline →Hollow Cheeks & Temples →All concerns →How medical referrals work →