Dermal Filler Singapore · Cheek Filler Singapore · Radiesse Singapore · VF Lift Volumising Protocol · Dr Sin Yong

Facial Volume Restoration Singapore — Dermal Fillers

Medically reviewed by Dr Sin Yong · Last reviewed · 16 min read · Doctor-performed, never delegated · Jump to questions

Dr Sin Yong · MBBS (NUS) · MRCS (Edin) · MSc Aesthetic Medicine with Distinction (Queen Mary, London) · MSc Practical Dermatology (Cardiff) · International KOL

Restoring lost facial volume with Radiesse, Ellanse and premium HA fillers — and amplifying results with the VF Lift Volumising Protocol. Dermal fillers combined with structural lifting means filler is reserved for the volume that is genuinely missing.

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HA
Fillers
Radiesse
Ellanse
Natural
Result
KOL
Restylane · Stylage
HA
Fillers
Radiesse
Ellanse
Natural
Result
KOL
Restylane · Stylage
Invited by Device Makers to Share His Expertise
International KOL for 14+ device brandsShared his clinical expertise with 500+ doctors across AsiaMBBS (NUS) · MRCS (Edinburgh) · MSc with Distinction (Queen Mary, London) · MSc (Cardiff)Every treatment personally performed — never delegated
About This Treatment

Dermal fillers are injectable gels that restore volume or structure. Hyaluronic acid (HA) fillers can be dissolved with hyaluronidase; biostimulators such as calcium hydroxylapatite (Radiesse) and polycaprolactone (Ellansé) cannot. Dr Sin Yong first separates true volume loss from tissue descent, then chooses the product, plane and amount for each area.

Also called: hyaluronic acid filler, 玻尿酸填充, ヒアルロン酸注入

Key takeaways
  • Dermal fillers are injectable gels that add volume or prompt collagen; hyaluronic acid can be dissolved, whereas Radiesse and Ellansé cannot.
  • They suit true volume loss in the cheeks, midface, temples, jawline and similar areas.
  • Suitability depends on whether the concern is volume loss or tissue descent, product choice, plane and amount.
  • Fillers do not lift descended tissue or tighten skin, and adding them to descended tissue can add heaviness.
  • Dr Sin Yong, an aesthetic physician, performs each treatment personally, with hyaluronidase available.
On this page
  1. Dermal Fillers Singapore — Volume Restoration, Cheek Filler & the VF Lift Volumising Protocol
  2. Volume Restoration Protocol
  3. Are dermal fillers safe? Vascular occlusion and hyaluronidase
  4. Who it suits, who should wait, who is referred on
  5. What happens, step by step
  6. Aftercare
  7. Before you book
  8. What determines the fee
  9. Myths we hear in clinic
  10. Frequently Asked Questions
  11. Understanding Facial Volume Loss
  12. Avoiding the Pillow Face
  13. Every Zone Dr Sin Yong Addresses
  14. Dr Sin Yong explains
Filler injection planesSkin cross-section from epidermis to bone marking where hyaluronic acid fillers and biostimulators are commonly placed, with an artery drawn through the planes to mark the vascular caution.Filler planes: where HA and biostimulators are commonly placedEpidermisSuperficial dermisDeep dermisSubcutaneous fatSupraperiosteal planeBonethin HA for fine linesHA in the deep dermissofter HA · biostimulatorsstructural, on bonearteryHA filler: dermis, fat or on bone, depending on the indicationBiostimulators: deep subcutaneous or supraperiosteal, not the superficial dermisArteries run through these planes: anatomy, aspiration, slow low-volume injection and cannulas reduce risk
Where HA fillers and biostimulators are commonly placed, from superficial dermis to bone, with the arterial anatomy that drives the vascular caution.

Dermal Fillers Singapore — Volume Restoration, Cheek Filler & the VF Lift Volumising Protocol

Volume loss is one of the three pillars of facial ageing. As facial fat compartments shrink and facial bones resorb, the support structure for the overlying skin is progressively reduced — creating hollowness, descent of the mid-face, and deepening of the nasolabial folds.

Replacing this lost volume with the appropriate filler, in the correct anatomical plane, restores structural support beneath the skin. Dr Sin Yong uses Radiesse and Ellanse as his preferred volume restoration fillers — both are collagen stimulators that trigger the body's own collagen and adipose regeneration over time, providing immediate volume while avoiding the migration and excessive puffiness associated with large HA volumes.

Crucially, Dr Sin Yong's approach integrates the VF Lift Volumising Protocol — a Volnewmer monopolar radiofrequency protocol that stimulates collagen and fat regeneration in hollow areas, most commonly the cheeks. By applying VF Lift or Time Freeze Laser first to lift descended tissue structurally, hollowness in deficient areas is reduced as tissue returns to its proper position. The aim is to use filler only for the deficit that remains once the tissue has been lifted, rather than to inflate descended tissue.

Volume Restoration Protocol

01
Assessment — Volume Loss vs Tissue Descent
A careful assessment distinguishes between true volume loss (requiring cheek filler or dermal filler replacement) and descended tissue (requiring structural lifting first). Adding filler to descended tissue without lifting first accelerates the sagging and increases filler dependency. The VF Lift Volumising Protocol and Time Freeze Laser Lift address descent structurally — reducing the hollow before any filler is placed.
02
Filler Selection
Radiesse and Ellanse are Dr Sin Yong's preferred dermal fillers Singapore for deep structural volume restoration — their collagen-stimulating properties and lower migration risk make them ideal for cheek and midface volumisation. HA fillers are preferred for lips, tear troughs and superficial placements where reversibility matters.
03
Anatomical Placement
Volume is placed in the correct fat compartments at the correct anatomical plane — not subcutaneously where migration and bulging can occur. This requires thorough knowledge of facial fat compartment anatomy.
04
Conservative Volume
Dr Sin Yong works with conservative volumes — adding incrementally and assessing at each step. The approach favours less filler, placed more precisely.
05
Combination with VF Lift Volumising Protocol & Time Freeze
Where descent is present, volume restoration is planned after structural lifting. The VF Lift Volumising Protocol uses Volnewmer monopolar RF energy to stimulate collagen and fat regeneration in hollow cheek areas — physically reducing the depth of the hollow as tissue regenerates. Time Freeze Laser Lift provides an initial lift to reposition descended tissue. After lifting, the remaining true volume deficit is assessed and addressed with Radiesse Singapore, Ellanse or HA filler. This sequence is intended to keep the amount of filler to what the remaining deficit requires.

Not sure volume loss is the right concern to treat? See which treatment fits which cause, a one-page guide to ten common concerns.

“Volume loss is the ageing nobody names — the folds get blamed while the hollows get missed.”

— Dr Sin Yong

Are dermal fillers safe? Vascular occlusion and hyaluronidase

Dermal fillers are a medical procedure with a small but serious risk: vascular occlusion, in which filler enters or compresses an artery and the skin it supplies loses its blood flow. Swelling, tenderness and some bruising are expected afterwards. The signs that are different in kind are skin that turns white, dusky or mottled over or near the treated area, and pain that is severe or getting worse rather than settling.

Those signs need same-day assessment. Any change in vision after filler is an emergency, and the right place is the nearest hospital emergency department.

Hyaluronidase, an enzyme kept on hand where HA filler is injected, breaks down hyaluronic acid, and published guidance describes its urgent use when an HA vascular event is suspected. It acts on HA only. It has no effect on Radiesse, Ellansé or Sculptra, so concerns after those products are assessed and managed case by case rather than dissolved.

That is one reason product choice follows the area. HA is used where reversibility matters most, such as the tear trough, while biostimulators are placed deep and in conservative amounts after the face has been assessed. Knowing which product was used, and where, also matters to any doctor who treats you later.

Types of dermal fillers: HA vs CaHA vs PCL vs PLLA
TypeExamplesHow it worksCan it be dissolved?Typical use
Hyaluronic acid (HA)Restylane, StylageA cross-linked gel that occupies space and holds water, giving volume at injectionYes, with hyaluronidase, which acts on HA onlyLips, tear troughs, superficial placements and areas where reversibility matters
Calcium hydroxylapatite (CaHA)RadiesseMicrospheres in a gel carrier: the gel gives volume at injection, then the microspheres act as a scaffold for new collagenNo; hyaluronidase has no effect on itDeep structural volume in the cheek and midface, jawline and chin
Polycaprolactone (PCL)EllanséResorbable polycaprolactone microspheres in a gel carrier that prompt collagen production as they slowly break downNo; it is resorbed over timeDeep structural volume in the cheek and midface, temples and jawline
Poly-L-lactic acid (PLLA)SculptraMicroparticles that do not occupy space at injection but prompt fibroblasts to build collagen graduallyNo; it is resorbed over timeDiffuse, structural volume loss across the midface, temples and jawline; not lips or fine lines
References
  1. Dermal fillers in aesthetics: an overview of adverse events and treatment approaches — Clinical, Cosmetic and Investigational Dermatology (Funt D, Pavicic T), 2013.
  2. New high dose pulsed hyaluronidase protocol for hyaluronic acid filler vascular adverse events — Aesthetic Surgery Journal (DeLorenzi C), 2017.
  3. Avoiding and treating blindness from fillers: a review of the world literature — Dermatologic Surgery (Beleznay K et al.), 2015.
  4. Hyaluronidase: an overview of its properties, applications, and side effects — Archives of Plastic Surgery (Jung H), 2020.

Medically reviewed by Dr Sin Yong · Updated 6 October 2026

Who it suits, who should wait, who is referred on

Tends to suit

  • True volume loss in the cheeks or midface
  • Hollowing in the temples, jawline or chin where structure is needed
  • A concern that remains once descended tissue has been assessed
  • Realistic aims of softer, more natural support rather than a changed face

Better to wait

  • Pregnancy or breastfeeding
  • Active infection or inflammation in the treatment area
  • Descent that needs structural lifting first, or a request for more volume than the face can carry

Referred on

  • Heavy skin excess → plastic surgery specialist assessment
  • Complications beyond clinic scope after filler elsewhere → relevant specialist assessment
Who should not have this treatment
  • Pregnancy or breastfeeding
  • Active infection or inflammation in the treatment area
  • Known allergy to a product component such as lidocaine
  • Bleeding disorder, or blood-thinning medicine that has not been reviewed
  • Active autoimmune or inflammatory condition
  • Earlier filler of unknown type in the same area

People whose main concern is descended tissue, loose skin or heavy skin excess tend to respond poorly, because filler adds volume and does not lift or tighten.

What happens, step by step

  1. Consultation and examination to separate true volume loss from tissue descent
  2. Written plan and quote, including lifting first where descent is found and the option of no treatment
  3. Treatment day: cleansing and numbing, then product placed by plane and area in conservative amounts
  4. Review and adjustment, with any further filler judged once swelling has settled
What to expect: fillers and biostimulatorsFour-step timeline for fillers: consultation, treatment day, first days and review, with what usually happens, what to avoid and warning signs to call about.What to expect: fillers and biostimulators1ConsultationVolume mapped; HA orbiostimulator chosenper zone2Treatment dayCannula or needle;mild swelling andpinpoint marks possible3First daysAvoid pressure, heat,alcohol and hard exercise;watch for pain or pallor4ReviewReview arranged; callearly for pain, blanchingor mottled skinQualitative phases only; what applies to you, and when, is discussed at consultation and review.
Consultation, treatment day, first days and review for fillers: what usually happens, what to avoid, and when to call early.

Aftercare

First 24 hours

  • Avoid pressing or massaging the treated areas
  • A gentle cool compress can ease tenderness
  • Avoid strenuous exercise, heat and alcohol while swelling settles

First week

  • Expect some swelling or bruising and keep the area clean
  • Avoid facial treatments and dental work unless the doctor agrees
  • Note the product and area used, in case another doctor treats you later

Sun

  • Avoid strong sun and heat such as saunas early on
  • Use sun protection on the face

Skincare

  • Use gentle products over the area until tenderness settles
  • Restart active ingredients once the skin is comfortable

When to call

  • White, dusky or mottled skin, severe pain or any vision change: contact the clinic at once, or go to emergency for vision change
  • A lump, increasing swelling or signs of infection

Before you book

  • Declare blood-thinning medicines and supplements such as fish oil
  • Tell the doctor about allergies, particularly to lidocaine, and any autoimmune condition
  • Tell the doctor if you are pregnant, breastfeeding or planning a pregnancy
  • Avoid sun exposure and pause strong skincare actives if the skin is irritated
  • Bring photos from earlier years and a record of any filler, with product and area, from other clinics

What determines the fee

The fee depends on the type of product, since hyaluronic acid, calcium hydroxylapatite and polycaprolactone fillers differ in composition and cost, and on the amount needed, the number of areas treated and the planes used. It also depends on whether lifting treatment is planned first to address descent, so that filler covers just the deficit that remains. A written quote is given at consultation, after Dr Sin Yong has examined your face. The consultation also decides whether filler is advised at all.

How quotes work at this practice: how we quote.

Myths we hear in clinic

“All dermal fillers can be dissolved if you do not like the result.”

Hyaluronic acid alone responds to hyaluronidase; Radiesse, Ellansé and Sculptra do not, so product choice follows the area.

“Filler fixes sagging cheeks and jowls.”

Filler replaces lost volume; descended tissue is assessed for structural lifting first, because adding filler to it can add heaviness.

Frequently Asked Questions

HA fillers are reversible with Hyalase; Radiesse is not. How long each lasts varies with the product, area and individual, and Radiesse also stimulates collagen. Radiesse is preferred for deep structural volume; HA for lips, tear troughs and areas where reversibility matters.
Yes — excessive filler volume, filler placed in incorrect zones, or filler accumulating across multiple sessions without dissolution creates the overfilled, unnatural appearance. Dr Sin Yong uses conservative volumes and precise placement to reduce this risk.
Duration varies with the product (HA, Radiesse or the Ellanse variant), the treatment zone and individual metabolism, and is discussed at consultation.
HA fillers can be dissolved with hyaluronidase (Hyalase), sometimes over more than one treatment. Radiesse and Ellanse are not reversible — which is why filler selection and placement precision are critical.
Dr Sin Yong works with conservative volumes — the approach favours less, placed more precisely. Conservative treatment with review at 4 weeks is how Dr Sin Yong works.

Understanding Facial Volume Loss

Facial volume loss is one of the most significant — and most overlooked — drivers of facial ageing. As we age, the facial fat compartments that provide fullness, projection and contour progressively deflate. The cheeks flatten, the temples hollow, the tear troughs deepen and the lips thin. This fat descent also causes the lower face to appear heavier as volume falls away from the midface.

Restoring appropriate volume to the correct anatomical compartments addresses this deflation without surgery, supporting the overlying tissue.

Question not answered here? Ask on WhatsApp, use the enquiry form, or browse 100 questions patients ask.

Key facts
Product classes
Hyaluronic acid; calcium hydroxylapatite (Radiesse®); polycaprolactone (Ellansé®)
Radiesse composition
30% CaHA microspheres, 25–45 µm diameter, in a 70% carboxymethylcellulose gel carrier
Radiesse mechanism
Gel carrier resorbs; microspheres remain as a scaffold, activating fibroblasts to lay down new collagen
Ellansé composition
Polycaprolactone microspheres in a carboxymethylcellulose gel — a resorbable polymer, Sinclair Pharma
HA fillers
Cross-linked hyaluronic acid, typically 20–24 mg/ml; reversible with hyaluronidase
Distinction
HA occupies space and is reversible; CaHA and PCL are biostimulators that recruit the patient's own collagen

Avoiding the Pillow Face

Pillow face — the overfilled, puffy, distorted appearance from excessive or poorly placed filler — is a recognised concern in Singapore. The causes: excessive total volume, poor placement in wrong tissue planes, high-water-absorption HA in areas prone to swelling, and repeated filler without assessing cumulative volume.

Dr Sin Yong has a particular focus on pillow face correction for patients who have received excessive facial filler Singapore treatments elsewhere — using hyaluronidase dissolution and re-volumisation planning. He prioritises conservative volumes and natural outcomes. The goal is always a face that looks refreshed and like the patient's refreshed self — not a face that signals treatment has been performed.

Common areas treated: cheek filler (most commonly — cheek hollowing is the primary driver of midface descent), tear troughs, temples, jawline and chin, nasolabial folds (indirectly via midface volume), and lips. Cheek filler Singapore is frequently requested for this reason, as cheek deflation underlies many of the midface changes caused by fat compartment deflation. All filler procedures are performed personally by Dr Sin Yong using HSA-approved products.

The VF Lift Volumising Protocol uses Volnewmer monopolar radiofrequency energy to stimulate collagen and adipose (fat) regeneration in hollow facial areas — most commonly the cheeks. It is directed at the tissue of the hollow itself rather than adding synthetic volume. When Time Freeze is added first to lift descended tissue back into position, even less filler is needed to address the remaining true deficit. The aim is to keep cheek filler to what the remaining deficit requires.
Cheek filler Singapore involves placing Radiesse, Ellanse or HA filler in the cheek fat compartments to restore lost volume and projection. Cheek deflation contributes to midface descent, nasolabial fold deepening and under-eye hollowing. Cheek filler is appropriate for patients with genuine fat compartment deflation. For patients with predominantly descended tissue, structural lifting (VF Lift or Time Freeze) is recommended first.
Radiesse Singapore is a calcium hydroxylapatite biostimulator — it provides structural volume and also stimulates collagen production. It is not reversible. HA (hyaluronic acid) fillers are reversible with hyaluronidase, their duration varies with product and area, and they are preferred for lips, tear troughs and superficial placements. Dr Sin Yong uses Radiesse and Ellanse as his preferred deep structural fillers for cheek and midface restoration due to their collagen-stimulating properties and lower migration risk.
There are two broad groups. Hyaluronic acid fillers occupy space, hold water and can be dissolved with hyaluronidase. Biostimulators, namely calcium hydroxylapatite (Radiesse), polycaprolactone (Ellansé) and poly-L-lactic acid (Sculptra), prompt your own collagen and cannot be dissolved. The choice depends on the area, the depth of placement and how much reversibility matters there.
Contact the clinic that treated you the same day, or another doctor if it is closed; do not wait for a routine review. Blanching, dusky or mottled skin, or pain that is severe or worsening, can mean a blood vessel is affected. Any change in vision after filler is an emergency: go to the nearest hospital emergency department immediately.
Fees are not published. They depend on the type of product, the amount needed, the number of areas and planes treated, and whether lifting treatment is planned first to address descent. A written quote is given at consultation, after Dr Sin Yong has examined your face, and the consultation also decides whether filler is advised.
They can be worthwhile for true volume loss in the cheeks, midface, temples or jawline where structure is needed, in someone with realistic aims. They are not worthwhile for descended tissue or loose skin, where filler can add heaviness. Assessment first separates volume loss from descent, so the plan covers only the deficit that remains.
Swelling and bruising are common, and results can look uneven at first. Lumps, asymmetry and an overfilled look can occur, and biostimulators such as Radiesse and Ellansé cannot be dissolved. Rarely, a blocked blood vessel is an emergency. Filler does not lift descended tissue, and treatment may need repeating to maintain.
Interactive Zone Explorer

Every Zone Dr Sin Yong Addresses

Volume restoration is zone-specific — each area of the face loses and requires volume differently. Hover any dot to explore what filler technique and product is used at that location, and how the VF Lift Volumising Protocol reduces filler dependence over time.

Volume restoration face zones — Dr Sin Yong Singapore

Volume Restoration — Dr Sin Yong

Face & Neck Volume Zones

Select a zone group to filter — or view all zones at once. Hover any glowing dot to see the filler product, technique and VF Lift synergy at that location.

Gold — temples, forehead, neck  ·  Teal — cheeks, sub-malar, mid-face  ·  Violet — under-eye, jaw definition

Temples, forehead, neck Cheeks & mid-face Under-eye & jaw

← HOVER A ZONE TO EXPLORE

SY
Dr Sin Yong
MBBS (NUS, Singapore) · MRCS (Royal College of Surgeons, Edinburgh)
MSc Practical Dermatology (University of Cardiff, UK) · MSc Aesthetic Medicine with Distinction (Queen Mary University of London)
Graduate Diploma in Sports Medicine (Nanyang Technological University)
International Key Opinion Leader — CLASSYS | HIRONIC | DEKA | ALMA | FOTONA | LUTRONIC
Watch

Dr Sin Yong explains

“Facial fat is structural, not padding. Rapid loss reads as ageing rather than slimming.”Dr Sin Yong

The Post-Weight-Loss Face Explained

Medically reviewed by Dr Sin Yong, MBBS (NUS), MRCS (Edinburgh) · Last updated 5 September 2026 · Editorial policy

Where Dr Sin Yong consults: Wheelock Place, 501 Orchard Road, Singapore 238880 (unit on booking) · Orchard MRT · Mon–Fri 10am–8pm, Sat 11am–3pm · WhatsApp +65 8023 7170 · Getting here · How fees are quoted

Volume Restoration Consultation

Honest assessment of what volume deficit genuinely exists — and a natural-looking approach to addressing it.

  1. 1WhatsApp a short note on your concern
  2. 2Consultation and assessment with Dr Sin Yong
  3. 3Options explained, including no treatment

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