Summary
Sunken eyes arise from six causes, namely a tear trough deformity (graded 0 to 3), age-related fat loss, weight loss, dehydration or sleep loss, deep-set anatomy, and over-removal of fat during eye bag surgery. Temporary hollows from fluid or sleep loss reverse within one to three days, whereas structural hollows persist untreated and deepen with age. A phone light directed straight at the face eliminates the shadow of a hollow but not the darkness of a pigmented or vascular dark circle. Structural hollows can be corrected with hyaluronic acid tear trough filler (Grade A), which can be dissolved, or with fat grafting (Grade B), which lasts for years. Eye creams, gua sha and home remedies have no demonstrated effect on the depth of a hollow.
- Sunken eyes have six causes, namely tear trough deformity, age-related fat loss, weight loss, dehydration or sleep loss, inherited deep-set anatomy and post-surgical over-removal of fat.
- Hollows from dehydration or sleep loss reverse within one to three days, whereas structural hollows persist and deepen with age.
- A phone light shone straight at the face removes the shadow of a hollow but not the darkness of a pigmented or vascular dark circle.
- Hyaluronic acid tear trough filler, with Grade A evidence, is the first-line correction for a structural hollow and can be dissolved with hyaluronidase.
- Fat grafting, with Grade B evidence, is the longer-lasting option for a marked or deep-set hollow, because the 50 to 70 per cent of grafted fat that survives persists for years.
- Eye creams, gua sha and home remedies are rated Grade D for a hollow. Where an eye bag sits above the hollow, the bag is treated first.
Compare: Juvelook vs Rejuran · Juvelook vs Profhilo · Juvelook vs Sculptra
Sunken eyes meaning, what sunken eyes are and how they look
The term sunken eyes describes an eye area in which the lower lid and inner corner sit in a hollow, which gives the eye a recessed, tired or shadowed appearance. The skin itself may be of normal colour, because the darkness is a shadow cast by the hollow under overhead light. The hollow forms wherever volume has been lost or was never present, in the orbital fat behind the lid, the fat pad of the upper cheek, the bone of the orbital rim or the skin itself.
Sunken eyes are among the most common reasons for an under-eye consultation in Singapore and among the most frequently mistreated, because the shadow is mistaken for a dark circle and treated with pigment-lightening creams, which add no volume to the hollow. The tear trough is the groove that runs diagonally from the inner corner of the eye across the upper cheek. A tear trough visible from the twenties is the most commonly searched form of sunken eyes.
Three neighbouring concerns are commonly confused with sunken eyes.
- Dark eye circles are a discolouration of the skin itself, caused by pigment or visible vessels, and they persist when a light is shone directly at the face. They are covered on the Dark eye circles page.
- Eye bags are a bulge of fat above the hollow. A bag casts a shadow into the trough beneath it, which makes the trough look deeper, and the two often coexist. They are covered on the Eye bags page.
- Hollow upper eyelids reflect the same volume loss above the eye, seen as a deep groove under the brow. They are covered with the eyelid crease on the Double eyelids page.
The full self-check for each cause is set out at What causes sunken eyes, and each treatment is compared with 2026 Singapore prices at Sunken eyes treatment Singapore.
What causes sunken eyes, from ageing and genetics to dehydration and deficiency
Six causes account for almost every case of sunken eyes. They divide into structural hollows, which persist, and temporary hollows, which reverse within days.
| Type | Appearance | Main cause | Treatment direction |
|---|---|---|---|
| Tear trough deformity | A groove from the inner corner across the cheek, graded 0 to 3 by depth, often from the twenties | Tight ligament tethering lid skin to bone, low cheek fat, inherited | Hyaluronic acid tear trough filler |
| Age-related fat loss | Lower lid falls back into the socket, upper lid hollows, a skeletal look from the mid-thirties | Shrinking orbital fat, receding orbital rim, descending cheek | Filler to trough and cheek, or fat grafting |
| Weight-loss hollow | The same hollow appearing within months at any age | Dieting, illness, bariatric surgery, glucagon-like peptide-1 (GLP-1) injections | Filler once weight is stable, fat grafting if marked |
| Dehydration or sleep loss | A hollow worse on Monday and better by Wednesday, paler skin, visible vessels | Fluid loss from the soft tissue, alcohol, flights, illness | Fluid, sleep, salt balance, no treatment |
| Deep-set eyes | Sunken in every photograph since childhood, prominent brow bone, sharp rim | Skull shape, runs in families | Filler along the orbital rim, partial improvement only |
| Hollow after eye bag surgery | A hollow that appeared after lower blepharoplasty or needle radiofrequency | Over-removal of orbital fat | Filler if mild, fat grafting if marked |
Tear trough deformity is graded 0 to 3. Grade 0 denotes no visible groove, grade 1 a shallow groove at the inner corner, grade 2 a groove that runs to the mid-pupil line, and grade 3 a groove that continues outwards and is visible in all lighting. A grade 2 or 3 trough without an overlying bag is the typical indication for filler. Age-related loss often coexists with a bag, because the remaining orbital fat bulges forward while the surrounding tissue hollows and the orbital rim recedes. Weight loss often shows at the eye first, because the fat pads around the eye are small and a modest loss of volume therefore alters their contour visibly. Dehydration and sleep loss require no treatment, because the hollow resolves once fluid and sleep are restored. Deep-set eyes are determined by bone, and treatment improves them only partially, because filler and fat add soft tissue but do not alter the shape of the orbit. Post-surgical hollows contain scar tissue, which makes filler spread less predictably. Smoking, allergies, some glaucoma eye drops, sinus disease, anaemia and thyroid disease are secondary contributors, each explained at What causes sunken eyes.
Sunken eyes vs eye bags vs dark circles, a five-step self-check
The five steps are carried out in order and in daylight, which avoids the shadow that overhead light casts into a hollow.
- A phone light is shone straight at the face from the front Darkness that disappears is the shadow of a hollow rather than pigment. Darkness that remains is more likely to be caused by pigment or visible vessels, which are covered on the Dark eye circles page.
- The cheek below the lid is pressed gently and pushed upwards A hollow that fills and leaves the eye looking rested indicates volume loss or a tear trough, because the upward pressure mimics the support that filler provides. A hollow of this type is likely to respond to filler.
- Photographs from ten years ago are compared with current ones. A hollow that has always been present indicates deep-set anatomy, whereas a new hollow points to fat loss, weight loss or dehydration.
- The area above the hollow is checked for a bulge A bulge above the groove indicates an eye bag, which also requires treatment, as set out on the Eye bags page.
- The timing is noted A hollow that varies with sleep, alcohol or travel is temporary, a constant hollow is structural, and a hollow that followed eye bag surgery reflects over-removal of fat.
Sunken eyes treatment options and evidence grades
Sunken eyes treatment either adds volume to the hollow or improves the thin skin over it so that the shadow is less visible. Only added volume alters the depth of the hollow itself. Evidence is graded A for systematic reviews or several controlled trials, B for controlled or cohort studies, C for small case series or expert consensus, and D where no published evidence exists beyond marketing claims.
| Option | What it does | Evidence grade | Best for |
|---|---|---|---|
| Hyaluronic acid tear trough filler | Fills the hollow and lifts the lid out of the groove | A | Tear trough, weight-loss hollow, mild hollow after surgery |
| Fat grafting | Permanent volume from the patient’s own fat | B | Marked or deep-set hollow, hollow after surgery |
| Polynucleotide and skin boosters (Rejuran I, Juvelook) | Improve thin, crepey skin over the hollow without adding volume | C | Thin skin, as an add-on to filler |
| Collagen-stimulating fillers | Stimulate collagen, not advised in the trough itself because of the risk of nodules in thin lid skin | C (caution) | Cheek support above the trough |
| Eye cream | Hydrates the skin surface for a few hours | D (for a hollow) | Temporary softening |
A grade applies to a treatment for a specific outcome. The same treatment can carry a different grade on another page when the outcome measured is different.
The Sunken eyes treatment Singapore page compares each option by 2026 Singapore price, downtime and risk, including the Tyndall effect (a bluish tinge from filler placed too close to the surface), and sets out how to choose an injector.
Sunken eyes treatment by cause, first-line and second-line options
| Cause | First-line option | If not enough |
|---|---|---|
| Tear trough deformity, grade 1 to 3 | Hyaluronic acid tear trough filler | Second syringe, or cheek filler to support the trough |
| Age-related fat loss, lid and cheek | Filler to trough and cheek | Fat grafting |
| Weight-loss hollow | Filler once weight is stable | Fat grafting if marked |
| Dehydration or sleep loss | Fluid, sleep, time, no treatment | Review in a week, structural if unchanged |
| Deep-set eyes from birth | Filler along the orbital rim, partial improvement | Fat grafting, with realistic expectations |
| Hollow after eye bag surgery | Filler if mild | Fat grafting if marked |
| Thin, crepey skin over the hollow | Polynucleotide or skin booster, as an adjunct | Retinoid at home, filler for the volume |
| Hollow with a bag above it | Treatment of the bag first (see Eye bags) | Filler to the trough afterwards, never before |
Dark circles and sunken eyes together in the tear trough hollow
The most common combined complaint is a dark line under the eye with two components, a shadow in the tear trough and thin, slightly pigmented or vascular skin over it. The phone-light test separates the two components. Filling the trough removes the shadow, whereas the pigment and vessel treatments described on the Dark eye circles page address the skin. Filler alone leaves a lighter but still visible circle where the skin is pigmented, and laser alone leaves the hollow unchanged. Trough filler is usually performed first, because it removes the larger share of the darkness, and the skin is reassessed two weeks later, once swelling has settled.
Tired-looking sunken eyes, fluid loss or structural hollow
Patients in Singapore most often describe the complaint as tired, sunken-looking eyes. The first diagnostic question is whether the hollow varies from day to day. A hollow that worsens after a late night, a flight or alcohol and improves two days later reflects fluid and sleep loss and requires no treatment. A hollow that is constant in every photograph is structural. The tired appearance arises from the shadow and from a lower lid that has lost the support of the fat and cheek beneath it. A single syringe of hyaluronic acid in the trough usually produces the greatest change in tired-looking eyes for the least downtime of any sunken eyes treatment, at 1 to 3 days. Where the skin over the hollow is thin and crepey, a subsequent polynucleotide course improves skin quality but adds no volume.
Can sunken eyes be reversed?
Sunken eyes reverse spontaneously only when the hollow is temporary, in which case it resolves within days. Structural hollows do not resolve spontaneously and age-related hollows deepen over time, although both can be corrected. Hyaluronic acid filler corrects the hollow for 9 to 18 months and can itself be reversed with hyaluronidase, whereas fat grafting lasts for years, because the 50 to 70 per cent of grafted fat that survives establishes its own blood supply. Deep-set eyes caused by bone shape can be softened but not reversed. A hollow from surgical over-removal of fat can be filled, although scar tissue makes the result less predictable. No topical product reverses a hollow.
How to get rid of sunken eyes naturally
- Restoring fluid, sleep and salt balance corrects the dehydration component, which is small in most adults but accounts for the entire hollow when it fluctuates from day to day.
- Maintaining a stable weight halts the loss of fat around the eye, and a hollow caused by weight loss is best treated after weight has been stable for six months.
- Controlling allergies removes the itch that leads to rubbing, and repeated rubbing loosens and darkens the lower lid over time.
- Nightly application of a retinoid can thicken the skin covering the hollow over several months by stimulating dermal collagen, with Grade B evidence for skin thickness, although it adds no volume.
- A concealer matched to the skin tone and applied only within the groove disguises a hollow more effectively than a light shade spread across the lid, which draws attention to the area.
Gua sha, eye massage, traditional remedies and eye creams marketed for sunken eyes have no published evidence of reducing tear trough depth and are rated Grade D for that claim.
When sunken eyes need medical assessment rather than cosmetic treatment
- Sudden sunkenness of the eyes accompanied by weight loss, fever, vomiting, severe dehydration or confusion is a medical emergency, particularly in a child, because it can indicate dangerous fluid loss.
- Progressive hollowing with unexplained weight loss, fatigue or night sweats requires medical investigation before any aesthetic treatment, because these features can signal an underlying systemic illness.
- A hollow on the side treated with glaucoma eye drops is a recognised drug effect, because prostaglandin analogue drops can shrink the fat around the eye. This effect warrants discussion with the prescribing doctor.
- Chronic sinus disease, anaemia and thyroid disease can all make the eye area look hollow or dark, and each is treated before any aesthetic procedure.
- A hollow with a bulge above it, or with pigmented skin over it, is a different problem, covered on the Eye bags and Dark eye circles pages.
How to prevent sunken eyes from worsening
- Daily sunscreen on the lower lid and orbital rim slows ultraviolet-driven thinning of the skin, which otherwise deepens the shadow of any hollow.
- Avoiding rapid weight loss preserves the small fat pads around the eye, and deferring under-eye treatment until weight has stabilised reduces the risk of the hollow reappearing after correction.
- Avoiding smoking slows the loss of orbital and cheek fat and the thinning of the skin around the eye.
- Eye bag surgery that repositions fat into the trough rather than removing it is designed to prevent the post-surgical hollow, the most avoidable cause of sunken eyes. The surgical options are compared on the Eye bags page.
- Overhead lighting deepens the shadow of every hollow without changing its structure, and the eyes therefore look worse under office ceiling lights than at home.
Frequently asked questions about sunken eyes
What causes sunken eyes?
Sunken eyes have six causes, namely a tear trough deformity (a tight ligament and low cheek fat, usually inherited), age-related loss of orbital and cheek fat from the mid-thirties, rapid weight loss, dehydration or sleep loss, deep-set eyes from skull shape, and over-removal of fat during eye bag surgery. Smoking, allergies and some glaucoma eye drops are secondary contributors.
Can sunken eyes be reversed?
Sunken eyes caused by dehydration or sleep loss reverse within one to three days. Structural hollows do not resolve spontaneously but can be corrected, with hyaluronic acid filler for 9 to 18 months (Grade A) or with fat grafting for years (Grade B). Deep-set eyes caused by bone shape can be softened but not reversed.
Are sunken eyes genetic?
Sunken eyes are often genetic. A tear trough visible from the twenties and deep-set eyes with a prominent brow bone and sharp orbital rim both run in families. The inherited tear trough usually responds well to filler, whereas the inherited deep-set shape is determined by bone and improves only partially with filler along the orbital rim.
Does dehydration cause sunken eyes?
Dehydration causes sunken eyes only temporarily. Fluid loss draws water from the soft tissue around the eye, and the lower lid loses fullness for a day or two after alcohol, a long flight, strenuous exercise without fluid replacement, or illness. A hollow that persists after a week of normal hydration and sleep is structural.
What deficiency causes sunken eyes?
No specific vitamin deficiency is established as a cause of sunken eyes. Anaemia, thyroid disease and chronic sinus disease can make the eye area look hollow or dark, and illness with poor food and fluid intake can cause dehydration and fat loss. A sudden hollow accompanied by weight loss or fatigue requires medical review rather than a supplement.
How do you fix sunken eyes?
Treatment of sunken eyes depends on the cause. A temporary hollow requires only fluid and sleep. A tear trough or fat-loss hollow is corrected with hyaluronic acid filler (Grade A), and one syringe is sufficient for most people, with 1 to 3 days of downtime. A marked or deep-set hollow, or one after surgery, is usually treated with fat grafting (Grade B).
Does eye cream help sunken eyes?
Eye cream does not reduce the hollow of sunken eyes. No topical product has published evidence of reducing tear trough depth, which places eye cream at Grade D. Retinol used over months can thicken the skin over the hollow slightly, and caffeine or hyaluronic acid plumps the surface for a few hours. A concealer matched to the skin tone and applied only in the groove is more effective at disguising the hollow.
How do I get rid of sunken eyes naturally?
Only the temporary component of sunken eyes responds to natural measures. Adequate fluid, sleep and salt balance correct that component, whereas a stable weight, smoking cessation, allergy control and a nightly retinoid slow further loss and improve the skin. Gua sha, massage and traditional remedies have no evidence of improving tear trough depth. A structural hollow can be corrected only with filler or fat grafting.
General information, not medical advice. A registered medical practitioner should be consulted before any treatment. Dark Eye Circles Singapore does not sell treatments.
Sources and price references (checked 5 October 2026)
- Wong CH, et al. The tear trough ligament: anatomical basis for the tear trough deformity. Plast Reconstr Surg. 2012;129(6):1392-1402. doi:10.1097/PRS.0b013e31824ecd77 (PMID 22634656) — Cadaver dissection; defines tear trough ligament and its relation to the deformity https://doi.org/10.1097/PRS.0b013e31824ecd77
- Hirmand H. Anatomy and nonsurgical correction of the tear trough deformity. Plast Reconstr Surg. 2010;125(2):699-708. doi:10.1097/PRS.0b013e3181c82f90 (PMID 20124855) — Anatomical review with grading scale; basis for grade 0–3 classification https://doi.org/10.1097/PRS.0b013e3181c82f90
- Rohrich RJ, Pessa JE. The fat compartments of the face: anatomy and clinical implications for cosmetic surgery. Plast Reconstr Surg. 2007;119(7):2219-2227. doi:10.1097/01.prs.0000265403.66886.54 (PMID 17519724) — Cadaver study; superficial facial fat compartments including infraorbital and malar https://doi.org/10.1097/01.prs.0000265403.66886.54
- Lambros V. Observations on periorbital and midface aging. Plast Reconstr Surg. 2007;120(5):1367-1376. doi:10.1097/01.prs.0000279348.09156.c3 (PMID 17898614) — Longitudinal photographic study; lid-cheek junction and volume change with age https://doi.org/10.1097/01.prs.0000279348.09156.c3
- Kahn DM, Shaw RB Jr. Aging of the bony orbit: a three-dimensional computed tomographic study. Aesthet Surg J. 2008;28(3):258-264. doi:10.1016/j.asj.2008.02.007 (PMID 19083535) — CT study; orbital aperture enlarges with age, inferomedial and superolateral rim recede https://doi.org/10.1016/j.asj.2008.02.007
- Mendelson BC, et al. Surgical anatomy of the midcheek and malar mounds. Plast Reconstr Surg. 2002;110(3):885-896. doi:10.1097/00006534-200209010-00026 (PMID 12172155) — Cadaver anatomy; orbicularis retaining ligament and prezygomatic space https://doi.org/10.1097/00006534-200209010-00026
- Biesman BS, et al. A Multicenter, Randomized, Evaluator-Blinded Study to Examine the Safety and Effectiveness of Hyaluronic Acid Filler in the Correction of Infraorbital Hollows. Aesthet Surg J. 2024;44(9):1001-1013. doi:10.1093/asj/sjae073 (PMID 38573527, PMC11334209) — RCT, 333 patients, no-treatment control; 87.4% responders at 3 months, GAIS 87.5–97.7% through 12 months https://doi.org/10.1093/asj/sjae073
- Fabi S, et al. Effectiveness of Volbella (VYC-15L) for Infraorbital Hollowing: Patient-Reported Outcomes From a Prospective, Multicenter, Single-Blind, Randomized, Controlled Study. Aesthet Surg J. 2023;43(11):1357-1366. doi:10.1093/asj/sjad100 (PMID 37066828, PMC10575619) — RCT, multicentre, 12-month patient-reported outcomes for infraorbital hollows https://doi.org/10.1093/asj/sjad100
- Liu X, et al. The Efficacy and Safety of Hyaluronic Acid Injection in Tear Trough Deformity: A Systematic Review and Meta-analysis. Aesthetic Plast Surg. 2024;48(3):478-490. doi:10.1007/s00266-023-03613-7 (PMID 37684413) — Meta-analysis, 31 reports, 2,556 participants; satisfaction 91%, swelling 19%, bruising 18%, Tyndall 7% https://doi.org/10.1007/s00266-023-03613-7
- Trinh LN, et al. Delayed Complications following Dermal Filler for Tear Trough Augmentation: A Systematic Review. Facial Plast Surg. 2022;38(3):250-259. doi:10.1055/s-0041-1736390 (PMID 34666405) — Systematic review of delayed complications (malar oedema, Tyndall, nodules) https://doi.org/10.1055/s-0041-1736390
- Miranda SG, Codner MA. Micro Free Orbital Fat Grafts to the Tear Trough Deformity during Lower Blepharoplasty. Plast Reconstr Surg. 2017;139(6):1335-1343. doi:10.1097/PRS.0000000000003356 (PMID 28198772) — Retrospective series, 32 patients, median follow-up 392 days; no visible grafts, 3% scleral show https://doi.org/10.1097/PRS.0000000000003356
- Su YS, et al. Autologous Fat Grafting for the Treatment of Structural Infraorbital Dark Circles. Aesthetic Plast Surg. 2025;49(7):1842-1849. doi:10.1007/s00266-025-04718-x (PMID 39929984) — Retrospective cohort, micro-fat plus SVF to infraorbital hollow, China; no comparator https://doi.org/10.1007/s00266-025-04718-x
- Shue S, et al. Fat Injection: A Systematic Review of Injection Volumes by Facial Subunit. Aesthetic Plast Surg. 2018;42(5):1261-1270. doi:10.1007/s00266-017-0936-6 (PMID 28791455) — Systematic review; periorbital volumes and reported retention, heterogeneous studies https://doi.org/10.1007/s00266-017-0936-6
- Ghatge AS, Ghatge SB. The Effectiveness of Injectable Hyaluronic Acid in the Improvement of the Facial Skin Quality: A Systematic Review. Clin Cosmet Investig Dermatol. 2023;16:891-899. doi:10.2147/CCID.S404248 (PMID 37038447, PMC10082573) — Systematic review of skin-quality HA injections; elasticity and hydration, not volume https://doi.org/10.2147/CCID.S404248
- Abuyousif HS, et al. In Vitro Evaluation and Clinical Effects of a Regenerative Complex with Non-Cross-Linked Hyaluronic Acid and a High-Molecular-Weight Polynucleotide for Periorbital Treatment. Polymers (Basel). 2025;17(5):638. doi:10.3390/polym17050638 (PMID 40076130, PMC11902836) — Small open-label periorbital series; skin quality endpoints only https://doi.org/10.3390/polym17050638
- Bernardini FP, et al. Calcium hydroxyl-apatite (Radiesse) for the correction of periorbital hollows, dark circles, and lower eyelid bags. Ophthalmic Plast Reconstr Surg. 2014;30(1):34-39. doi:10.1097/IOP.0000000000000001 (PMID 24398484) — Retrospective series, 63 patients, 127 eyelids, diluted CaHA; short follow-up, multiple critical letters https://doi.org/10.1097/IOP.0000000000000001
- Firsowicz M, et al. Injectable Poly-l-Lactic Acid for Treatment of the Infraorbital Hollowing. Dermatol Surg. 2025;51(9S):S77-S80. doi:10.1097/DSS.0000000000004791 (PMID 40864851) — Retrospective series, 28 patients; bruising 21%, swelling 16%, one nodule https://doi.org/10.1097/DSS.0000000000004791
- Kafi R, et al. Improvement of naturally aged skin with vitamin A (retinol). Arch Dermatol. 2007;143(5):606-612. doi:10.1001/archderm.143.5.606 (PMID 17515510) — RCT, 36 subjects, 24 weeks, 0.4% retinol; fine wrinkles improved, no volume endpoint https://doi.org/10.1001/archderm.143.5.606
- Hyaluronic acid tear trough filler, per syringe price: Cienna Aesthetics — S$600–1,200 per syringe; mild cases S$600–1,000 (checked 2026-10-05) https://ciennaaesthetics.com.sg/cost-of-under-eye-tear-trough-fillers-in-singapore-what-to-expect/
- Hyaluronic acid tear trough filler, per syringe price: SL Aesthetic Clinic — from S$700 per treatment including touch-up (snippet shows S$750–800) (checked 2026-10-05) https://slclinic.com.sg/tear-trough-filler-singapore/
- Hyaluronic acid tear trough filler, per syringe price: Sozo Aesthetic Clinic — S$800–1,200 per syringe (checked 2026-10-05) https://sozoclinic.sg/under-eye-tear-trough-filler-singapore-review-price/
- Hyaluronic acid tear trough filler, per syringe price: Kowayo Aesthetic Clinic — from S$800 per session (checked 2026-10-05) https://kowayo.com/eye/what-is-the-best-treatment-for-dark-eye-circles-under-eye-filler-or-rejuran-i/
- Hyaluronic acid tear trough filler, per syringe price: The Ogee Clinic — S$800–1,500 per syringe (checked 2026-10-05) https://www.theogeeclinic.com/aesthetics/dark-eye-circle-treatments-in-singapore-causes-costs-what-results-to-expect/
- Hyaluronic acid tear trough filler, per syringe price: Zoe Medical — S$400–1,200 per session (checked 2026-10-05) https://zoemedical.sg/under-eye-tear-trough-fillers/
- Hyaluronic acid tear trough filler, per syringe price: V Aesthetics Clinic (price list) — S$1,200 per 1 ml syringe (under eye / tear trough filler) (checked 2026-10-05) https://www.vaestheticsclinic.com.sg/price-list/
- Hyaluronic acid tear trough filler, per syringe price: David Loh Aesthetics — S$800 per 1 ml syringe (dermal filler) (checked 2026-10-05) https://davidloh.sg/tag/juvederm-voluma/
- Fat grafting to the eye area price: Amaris B Clinic — from S$3,500 (facial fat grafting) (checked 2026-10-05) https://www.amaris-b.com/blog/facial-fat-grafting-cost-singapore
- Fat grafting to the eye area price: Dream Plastic Surgery — S$3,000–8,000 (fat grafting); S$4,000–8,000 (facial) (checked 2026-10-05) https://dreamplasticsurgery.com/how-much-does-fat-grafting-cost-in-singapore/
- Fat grafting to the eye area price: David Loh Aesthetics (price list) — S$4,000 fat grafting to the face, before GST (checked 2026-10-05) https://davidloh.sg/price-list/
- Fat grafting to the eye area price: WhatClinic Singapore listings — fat filler from S$3,000 (checked 2026-10-05) https://www.whatclinic.com/beauty-clinics/singapore/central-singapore/orchard-road/fat-dermal-filler
- Skin boosters under the eye, per session price: BA Clinic — from S$340 per 1 ml; S$400 non-cross-linked HA; S$650 polynucleotide 2 ml (checked 2026-10-05) https://baclinic.sg/treatments/skinbooster/
- Skin boosters under the eye, per session price: Fundamental Aesthetic Clinic — from S$340 per ml; S$300–800 per session (checked 2026-10-05) https://www.fundamentalaestheticclinic.com.sg/skin-booster-singapore
- Skin boosters under the eye, per session price: V Aesthetics Clinic (price list) — S$600 under-eye polynucleotide 1 ml; S$700 Restylane Skinbooster 1 ml (checked 2026-10-05) https://www.vaestheticsclinic.com.sg/price-list/
- Skin boosters under the eye, per session price: Sozo Aesthetic Clinic — S$200–800 per ml; Rejuran I from S$500 per syringe (checked 2026-10-05) https://sozoclinic.sg/skin-booster/
- Skin boosters under the eye, per session price: David Loh Aesthetics — S$1,000 per 1 ml skin hydration booster (checked 2026-10-05) https://davidloh.sg/tag/juvederm-voluma/
- Collagen stimulator (CaHA / PLLA) per syringe price: Sozo Aesthetic Clinic — S$800–1,000 per 0.75 cc CaHA syringe (checked 2026-10-05) https://sozoclinic.sg/radiesse/
- Collagen stimulator (CaHA / PLLA) per syringe price: Bay Clinic — Radiesse from S$1,500 per 1 cc syringe; Ellanse from S$888 (checked 2026-10-05) https://www.bayclinic.sg/treatment/temple-and-forehead-fillers/
- Collagen stimulator (CaHA / PLLA) per syringe price: Dr Shane Aesthetics — CaHA from S$1,500 (checked 2026-10-05) https://www.drshane.sg/procedures/radiesse/
- Collagen stimulator (CaHA / PLLA) per syringe price: V Aesthetics Clinic (price list) — PLLA biostimulator S$3,000 per syringe; PDLLA S$1,200 (checked 2026-10-05) https://www.vaestheticsclinic.com.sg/price-list/
- Topical retinoids and eye creams (retail) price: Lazada Singapore (retinol eye cream listings) — S$11.86–23.92 per 20–30 ml (checked 2026-10-05) https://www.lazada.sg/tag/eye-cream-retinol-and-collagen/
- Topical retinoids and eye creams (retail) price: Watsons Singapore official store on Shopee (Some By Mi retinol eye cream 30 ml) — S$26.80 (checked 2026-10-05) https://shopee.sg/SOME-BY-MI-Retinol-Intense-Advanced-Triple-Action-Eye-Cream-30ml-(Expiry-Jan-2027)-i.195238920.22056123465
- Topical retinoids and eye creams (retail) price: ShopBack SG guide (The Ordinary Retinal 0.2%, Paula's Choice 0.3% retinol) — about S$25–30 and S$90 (checked 2026-10-05) https://www.shopback.sg/blog/fashion/la-mer-vs-sk-ii-vs-charlotte-tilbury-luxury-longevity-sg-2026
Sunken Looking Eyes in Singapore: this series
Comparisons for sunken looking eyes: