Medically reviewed by Dr Sin Yong · Last reviewed · 14 min read
When a hollow is the cause of the shadow, see the under eye filler Singapore guide.
A blue or puffy look after filler is a different problem; see dissolving under-eye filler.
Reviewed by Dr Sin Yong · MBBS (NUS) · MRCS (Edinburgh) · MSc Aesthetic Medicine with Distinction (Queen Mary, London) · MSc Practical Dermatology (Cardiff)
Global Key Opinion Leader for CLASSYS, DEKA, HIRONIC, FOTONA, ALMA, LUTRONIC and ILOODA, invited to share his clinical expertise. He assesses and treats patients himself at his clinic on Orchard Road, Singapore. About Dr Sin Yong
Where the finding is crepey, thin skin rather than a hollow, see Rejuran I for the under-eye.
Published 7 October 2026 · Reviewed by Dr Sin Yong

Dark eye circles are three different problems: brown pigment in the skin, blue-violet vessels showing through thin skin, and shadow cast by a hollow tear trough. Most people have a mix. Treatment follows the type: sun protection and cautious pigment laser for pigment, skin-quality approaches for vessels, and tear trough support for a true hollow. Eye bags are a separate problem. Dr Sin Yong identifies which types are present first, because what helps one type can worsen another.
Also called: under-eye dark circles, panda eyes, 黑眼圈, クマ

Dark eye circles are a colour or shadow under the eye with one of three mechanisms, and the mechanism decides what helps. Pigmented circles are brown, from melanin in the lid skin. Vascular circles are blue-violet, from blood vessels showing through some of the thinnest skin on the body. Structural circles are shadows cast by a hollow along the tear trough or by loss of support in the mid-cheek. Mixed forms are the rule rather than the exception, and the systematic literature on periorbital hyperpigmentation classifies treatment by type for the same reason.
This is why so many eye creams and even procedures disappoint. Brightening topicals and pigment lasers act on melanin and do nothing for a shadow. Filler rebuilds a hollow and can worsen the look of true pigment by stretching pigmented skin over a fuller surface. Vascular circles need approaches aimed at the thin skin over the vessels, not bleaching. The condition guide on dark eye circles sets out the types in more depth.
Dark circles and eye bags are often confused, and many people have both. A dark circle is a colour or shadow problem; an eye bag is a contour problem, where orbital fat projects forward below the eye and casts a shadow beneath it. The causes of eye bags are set out on their own page.
Persistent rubbing from hay fever or allergic eyes, eczema or a reaction to eye products, and low iron are all reported contributors to under-eye darkening, and thyroid or kidney problems can show as puffiness. Darkness or swelling under a single eye, pain, a change in vision or swelling elsewhere in the body is examined medically before any cosmetic plan.
Treatment suits people whose dark circles have a type that can be named and matched to a treatment, including mixed circles treated in a planned order. Treatment waits while the cause of the darkness is still active, and sometimes the honest answer is that a hollow is mild and nothing needs to be done.
| Group | Typical situation | What usually happens |
|---|---|---|
| Tends to suit | A nameable type, or a mix, with no active driver | A written plan matched to each component |
| Control the driver first | Eczema, allergy, hay fever or constant rubbing driving the pigment | Driver managed before treatment, because treating over it invites the darkness back |
| Better to wait | Freshly tanned skin, infection or inflammation, photosensitising medication; pregnancy or breastfeeding | Laser and elective treatments deferred |
| Not suitable for filler | Brown pigment or visible vessels; a fat bag | Pigment or skin-quality work, or assessment of the bag |
| Referred on | Eye bags from herniated fat; anything new, one-sided, painful or changing in the eye area | Plastic surgery or oculoplastic assessment; medical examination first |
Dark eye circle treatment in Singapore works when the treatment matches the cause. For pigment, the plan is strict sun protection, evidence-based lightening topicals and conservative pigment laser, because periorbital skin darkens easily after injury. Dr Sin Yong’s preferred laser for pigment under the eyes is R2T2 (R2 Glow + T2 Frax Radiance); low-fluence 1064 nm laser toning and pico laser are alternatives. For vascular and crepey-skin circles, the approach is to improve the quality of the thin skin so that it shows the vessels less, with skin boosters and polynucleotides, and calibrated laser only where assessment supports it; where the lid skin is lax or finely wrinkled, his preferred laser is the FSX laser. For structural circles, the answer is restoring the hollow and the mid-cheek support, the territory of tear trough refinement.
| Type | How to recognise it | What helps | What does not help |
|---|---|---|---|
| Pigment (brown) | Brown tone that moves with the skin when stretched | Sun protection, lightening topicals, cautious pigment laser | Filler, which can stretch pigmented skin over a fuller surface |
| Vascular (blue-violet) | Bluish tone that persists on stretch; looks worse when tired | Skin-quality approaches to thicken the skin over the vessels | Bleaching creams, as there is no pigment to lighten |
| Structural (shadow) | Shadow that improves on stretch and deepens under overhead light | Assessment for tear trough and mid-cheek support | More sleep or eye cream for an anatomical hollow |
| Mixed (two or more) | Features of more than one type together | Sequenced combination based on the dominant components | One product or treatment for every component |
| Eye bag (a different problem) | Fullness that projects forward, often more obvious looking up | Separate assessment; referral where indicated | Filler, which can make a bag look heavier |
Tear trough filler is the answer for a true hollow in a person with reasonable lower-lid skin and no significant bag. Soft, low-water-absorption hyaluronic acid is placed deep with a fine cannula to soften the shadow the groove casts. Hyaluronic acid is the material used there, because it can be dissolved with hyaluronidase, and conservative volumes matter: over-correction creates a shelf or puffiness. It is the wrong answer for pigment, for visible vessels, and for eye bags caused by herniated orbital fat. The tear trough is also one of the higher-risk filler areas, so assessment of the candidate comes first.
| Option | What it does | What it cannot do | Who it tends to suit |
|---|---|---|---|
| Tear trough filler (soft hyaluronic acid) | Raises the floor of the tear trough so the step between eyelid and cheek, and its shadow, is shallower | Lighten pigment, reduce an eye bag or thicken thin skin | A distinct hollow, reasonably firm skin over it and no significant bag |
| Skin boosters and polynucleotides | Directed at the quality, hydration and thickness of thin, crepey eyelid skin | Add structural volume or fill a tear trough | Thin or crepey lower-lid skin; vascular show-through |
| Pigment laser: R2T2 preferred; pico or low-fluence toning as alternatives | Fragments melanin in the skin, at conservative settings | Change contour, fill a hollow or reduce a bag | Brown circles that look the same whatever the lighting |
| Energy-based tightening for lower-lid laxity | Works on slackened, crepey lower-lid skin that folds and reads as a bag | Remove prolapsed orbital fat or fill a hollow | Fullness driven by laxity and crepe rather than a discrete bulge of fat |
| Filler dissolving with hyaluronidase | Breaks down earlier filler causing a bluish tint, lumps, swelling or over-correction | Treat a hollow on its own; it is often the first step | Residual, migrated or over-corrected product |
| Lower blepharoplasty, referred to a plastic surgery or oculoplastic specialist | Removes or repositions prolapsed orbital fat, with or without excess skin | Change pigment, vascular show-through or skin quality | A true bag of prolapsed fat that filler would make more prominent |
Where the finding is crepey, thin skin rather than a hollow, see polynucleotides for the under-eye. The dermal fillers guide explains how tear trough product differs from the firmer gels used in the cheek and chin.
Dark circles can usually be improved rather than removed, and how they respond depends on which cause is producing them. Nothing is literally removed: the three things that make the under-eye look dark are managed with three different tools. Vascular show-through can be partly masked by improving the skin over the vessels, but the effect is partial, and no treatment stops the under-eye from continuing to age. Pigment can return with sun, rubbing or an inherited tendency, and hyaluronic acid is gradually broken down by the body.
What does help at home is daily sunscreen and sunglasses, because ultraviolet deepens periorbital pigment in Singapore's climate; managing hay fever or allergy; not rubbing the eyes; regular sleep; and a peach or orange colour corrector under concealer to disguise blue-purple tones.
After tear trough filler, some swelling, tenderness and bruising are common and usually settle, and the area can look slightly uneven at first, so the result is judged at review. A bluish tint from gel placed too superficially, and lumps or irregularity, are managed by dissolving hyaluronic acid with hyaluronidase. Persistent swelling under the eyes is more likely where there is a tendency to fluid there. Vascular occlusion is rare but serious: filler blocking a blood vessel causes pain, blanching or dusky skin and, very rarely, affects vision. After pigment laser, redness and warmth settle, and the main risk is post-inflammatory darkening, which is why aggressive settings are avoided. Skin boosters can leave small bumps or bruising that settle.
Same-day attention: skin that turns white, grey, blue or mottled, severe or increasing pain, or any change in vision after filler. Any vision change is an emergency, so go to the nearest hospital emergency department or call 995. Otherwise, message the clinic on WhatsApp during clinic hours. The warning signs are listed on filler vascular occlusion warning signs, lumps on under-eye filler lumps and nodules, and what to do on complication care.
The type is assessed by history and examination. Dr Sin Yong repeats the stretch and light tests in clinic, feels the lower lid and cheek, and checks whether the under-eye is a hollow or a bulge. The history matters as much: rubbing, eczema, allergy and hay fever, sun exposure, family pattern and previous treatment are all drivers of under-eye darkness, and friction is a documented driver of periorbital pigment, particularly in Asian skin. Photographs may be taken for your medical record, with consent, and are not used to advertise. You then receive the findings, the options including none, and a written plan, and you are not expected to decide on the day.
Singapore's rules prevent clinics from advertising prices, so this page gives no figures. The fee follows the plan, and the plan follows the type. Four things move it: what the assessment finds, because pigment, vessels and shadow call for different work; which approach or combination is chosen; the area treated and how much product or energy it needs; and how the plan is staged over time. A single hollow in an otherwise healthy under-eye and a mixed pattern of pigment, thin skin and hollowing are not comparable pieces of work. Fees are written and itemised after consultation, and the how fees are quoted page explains what a quote contains.
Dr Sin Yong identifies which types are present before anything is chosen, because what helps one type can worsen another. Pigment laser settings are kept conservative because lid skin darkens easily after injury. In the tear trough, hyaluronic acid is the material used, because it can be dissolved. Where earlier filler is involved, ultrasound is used first, and dissolving comes before anything new is added.
“Dark circles are not one condition: brown, blue and shadow are three different problems, and the eye cream aisle treats at most one of them.”
Dr Sin YongOn why the type comes first
He starts on the lowest rung that fits the type and moves up only if review shows it is needed. For pigment: sunscreen, sunglasses and stopping rubbing; treating hay fever, allergy or eczema; lightening topicals suited to thin lid skin; then cautious pigment laser. For vascular circles: sleep, allergy control and colour correction; then skin-quality work. For structural circles: confirming it is a hollow; checking the cheek, because in some faces mid-cheek support comes first; then soft hyaluronic acid in small amounts. For mixed circles, the driver is controlled first, the dominant component treated next, and any step that could aggravate another component is left until last. The order is written down, with the option of no treatment.
Gently stretch the skin sideways: shadow improves, vessels stay and pigment moves with the skin. Then look up under an overhead light, where a structural shadow deepens. An examination confirms the type, and most people have more than one.
It can if the settings are too aggressive or the wrong type is treated. Lid skin is thin and darkens easily after injury, so pigment laser around the eyes is kept conservative. Laser does nothing for a hollow, and it is not used routinely over vessels. Identifying the type first is how that risk is kept down.
Usually, yes. When people say dark circle filler they mean tear trough filler: soft hyaluronic acid placed deep along the bony rim. It helps only the shadow cast by a true hollow. It does not lighten brown pigment or hide blue-violet vessels, and over a bag it can add heaviness, so the type is confirmed first.
At home, daily sunscreen and sunglasses, not rubbing the eyes, regular sleep and treating hay fever or eczema all help, and a peach or orange colour corrector disguises blue-purple tones. Bleaching creams cannot lighten a vascular circle, and no cream fills a structural hollow. An assessment is worth arranging when the darkness persists despite these measures, when the cause is unclear, or when a hollow or an eye bag is part of the picture.
Pigment-type circles are common in Asian skin, partly because friction from rubbing, eczema and allergy drives periorbital pigment readily. That is why controlling rubbing and allergy comes before any laser, and why laser settings are kept conservative. Many people also have a shadow or vessel component, so the type is checked first.
Usually they are not, but some causes are medical. Allergy and hay fever, eczema around the eyes and low iron can all contribute, and thyroid or kidney problems can show as puffiness. Darkness or swelling under a single eye, pain, a change in vision or swelling elsewhere in the body should be examined by a doctor before any cosmetic treatment is considered.
No single type of doctor is recommended. In Singapore dark eye circles are treated by aesthetic physicians and dermatologists, and a true fat bag that needs surgery is referred to a plastic surgery or oculoplastic specialist. Specialist is a protected title held only by doctors on the Singapore Medical Council Specialists Register; aesthetic medicine is not a recognised specialty, and doctors who perform aesthetic procedures follow the SMC Guidelines on Aesthetic Practices for Doctors. Whoever you see, the useful test is whether the type, pigment, vessels or shadow, is named before a treatment is proposed.
Singapore rules prevent advertising prices, so none are given. The fee depends on what the assessment finds, the approach or combination, the area and amount of product or energy, and how the plan is staged. It is quoted in writing after consultation.
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