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Medical Precision,
Refined
Body Shaping
Non-surgical Approach
Fat Reduction
Featuring Cooltech Define
Performed by
Registered Doctors
Dr Park Ji-Youn's Proprietary
Under-Eye Protocol
Low Incidence
Back to Routine
Low
Incidence
Back to Routine
Dark eye rings have four causes — pigment, vessels, hollow and puffiness — and most people have two or three at once. A cream treats one. A single filler treats one.
Our multi-layer approach treats all of them, in precise doses, which is why our patients across the Ozhean Group get results that are consistent and look like their own eyes.
A Two-Minute Self-Test
Gentle Pull Test
Stand at a mirror in daylight. Gently pull the under-eye skin outward. If the colour stays, there is a pigment component.
Light from Below
Tilt your head back and let the light fall from below. If the darkness fades, there is a structural (shadow) component.
Morning vs Midday
Look first thing in the morning and again at midday. If it is clearly worse in the morning, there is puffiness or a vascular component.
Confirm with OZ Re:imagine 3D imaging
Your doctor will confirm with OZ Re:imagine 3D imaging, which separates colour from contour objectively.
Why Our Multi-Layer Approach Consistently Reduces Dark Eye Rings
The under-eye is three tissues stacked on top of each other: bone and deep fat, a mid-layer of ligament and tear trough, and a surface of the thinnest skin on the body. A dark ring is the sum of what is wrong in each. We treat them as three layers, from deep to surface, and each layer removes a share of the darkness.
Layer by Layer
SURFACE：Thin skin · pigment · vessels
MID：Tear trough ligament · hollow
DEEP：Cheek fat · volume loss
Lift the Cheek, Close the Hollow
A dark ring that is really a shadow starts one level lower than the eye — in the cheek. As mid-face fat thins and descends, the lid-cheek junction becomes a step, and the step casts the shadow. We restore that support with a collagen-stimulating PCL filler on the cheekbone and a deep PEG-HA filler beneath the trough, in small volumes placed on bone. The step flattens; the shadow goes with it.
Deep structural rings: 70–80% reduction (internal observation)
RE-NEAU™ Lifts the Trough and Rebuilds Its Collagen
The tear trough is held down by a ligament that tethers skin to bone. RE-NEAU™ — Dr Park Ji-Youn's under-eye protocol — places low-swelling PEG-HA to release and lift the tethered groove, and layers Re20 ECM booster over it to rebuild the collagen scaffold in exactly the tissue that has thinned. For vascular rings, RE-NEAU-EST™ adds a polynucleotide (trout DNA PN) layer that improves microcirculation and brightens.
Retains about 70% of correction at 3 months — more than standard HA filler
Re20 Thickens the Skin;
Mulgwang Clears colour; Monopolar RF Firms
Re20 is an extracellular-matrix injectable that supercharges collagen production in the thinnest skin on the face, so vessels and pigment stop showing through. Mulgwang laser uses a yellow laser to target haemoglobin in visible vessels (the blue-purple tint and vascular puffiness) and a long-pulse laser to reduce pigment and stimulate collagen. Monopolar RF draws in and firms loose under-eye skin and adds a further collagen stimulus. Botulinum toxin, at a deliberately conservative dose, relaxes the crow's feet and lower-lid crease without freezing expression.
Surface rings: up to 90% improvement with a full course (internal observation)
PULSE Therapy Drains Under-Eye Puffiness
Morning puffiness deepens every dark ring by pushing the trough shadow forward. PULSE is a pneumatic pulsation therapy — rhythmic vacuum waves that glide over the skin to move lymphatic fluid out of the under-eye — offered through our sister medspa, OZ Aesthetic. It is a course of short sessions, with no downtime, and is paired with the clinic programme for patients whose rings are worst on waking.
How we keep it natural
Precise Dosing: Why Our Patients Don't Get the Puffy, Over-Filled Look
The under-eye forgives nothing. A tenth of a millilitre too much, or a millimetre too shallow, and the result is a bluish, puffy ridge that looks worse than the ring it replaced. We see those results walk in from elsewhere every week. Our patients rarely get them, for three reasons.
Small Volumes, Placed on Bone
Deep placement by cannula, in fractions of a millilitre per pass, using low water-binding PEG-HA that does not swell after treatment. We correct to 80% at the first visit and finish at review — never the reverse.
Layer Order that
Hides the Product
Deep support first, then trough, then skin. Re20 thickens the surface so what sits beneath cannot show through. Filler under thin skin is what causes the tell-tale blue tint; we rebuild the skin before we rely on it.
Finesse
Over Volume
Elegant, restrained treatment planned by a doctor who treats the under-eye daily. Our incidence of post-treatment swelling or excess puffiness is very low — because we treat the cause across layers rather than filling the shadow until it disappears.
Small Volumes, Placed on Bone
Deep placement by cannula, in fractions of a millilitre per pass, using low water-binding PEG-HA that does not swell after treatment. We correct to 80% at the first visit and finish at review — never the reverse.
Layer Order that
Hides the Product
Deep support first, then trough, then skin. Re20 thickens the surface so what sits beneath cannot show through. Filler under thin skin is what causes the tell-tale blue tint; we rebuild the skin before we rely on it.
Finesse
Over Volume
Elegant, restrained treatment planned by a doctor who treats the under-eye daily. Our incidence of post-treatment swelling or excess puffiness is very low — because we treat the cause across layers rather than filling the shadow until it disappears.
Dark Eye Circle Treatment at Ozhean Zoey
Your doctor classifies the ring (pigmented, vascular, structural, mixed), checks skin thickness and puffiness, and captures OZ Re:imagine 3D imaging.
Which layers, which products, in which order — agreed before anything is done.
Deep support and RE-NEAU™ in one visit under topical anaesthetic, by cannula; 20–40 minutes. Re20 course follows at 2–4 week intervals.
Mulgwang laser sessions 3–4 weeks apart; Monopolar RF once; PULSE as a short course if puffiness is a driver.
Mild redness or a small bruise for a few days at most. No time off work.
Re-imaging, fine-tuning to full correction, and maintenance planning (typically 9–12 months for RE-NEAU™).
Your doctor classifies the ring (pigmented, vascular, structural, mixed), checks skin thickness and puffiness, and captures OZ Re:imagine 3D imaging.
Which layers, which products, in which order — agreed before anything is done.
Deep support and RE-NEAU™ in one visit under topical anaesthetic, by cannula; 20–40 minutes. Re20 course follows at 2–4 week intervals.
Mulgwang laser sessions 3–4 weeks apart; Monopolar RF once; PULSE as a short course if puffiness is a driver.
Mild redness or a small bruise for a few days at most. No time off work.
Re-imaging, fine-tuning to full correction, and maintenance planning (typically 9–12 months for RE-NEAU™).
Investment
Dark Eye Circle Treatment Cost in Singapore
| Layer | Treatment | From |
|---|---|---|
| Surface — pigment & vessels | Mulgwang laser (yellow / long-pulse), per session | SGD 280 |
| Mid — tear trough | RE-NEAU™ programme | SGD 1,200 |
| Surface — skin rebuild | Re20 ECM booster course | Quoted at consultation |
| Deep — cheek support | PCL and deep PEG-HA fillers | Quoted at consultation |
| Surface — firming | Monopolar RF eye | Quoted at consultation |
| Fluid — puffiness | PULSE therapy (OZ Aesthetic) | See OZ Aesthetic |
Most patients need two or three layers, not all six. A mixed vascular-structural ring, the commonest presentation, is usually RE-NEAU™ plus a short Mulgwang course. Your written quote covers the whole plan.
Your consultation includes typing of your dark circles, OZ Re:imagine 3D imaging and a written multi-layer plan — so you treat the cause, in the right order, at the right dose.
A Korean board-certified dermatologist and founder of the Ozhean Skin and Plastic Surgery Network, she has authored over 30 scientific papers and created the SKIN FIT program, which has helped over 20,000 patients achieve radiant, healthy skin. She believes in personalised, evidence-based treatments that enhance natural beauty and is proud to bring the Ozhean philosophy to Singapore.
A seasoned aesthetic physician with a strong surgical foundation, he has over 15 years of medical experience spanning multiple subspecialties. Trained under the National Healthcare Group and holding postgraduate surgical qualifications, his practice is grounded in precision, anatomical accuracy, and safety. He focuses on facial harmony, structural refinement, and collagen-based regenerative treatments, with a philosophy centred on thoughtful decision-making, conservative execution, and long-term, natural ageing.
A dedicated physician with a background in family medicine, ENT, anaesthesia, dermatology, and aesthetic medicine. With experience in clinical dermatology, facial reconstruction, and collagen-based treatments, he focuses on anti-aging and long-term skin health. He believes in personalised and holistic care, combining medical expertise with artistic sensibility to support each patient’s confidence and well-being.
Dr. Tan Jun Yang is an aesthetic physician with a clinical background spanning Cardiothoracic Surgery, Anaesthesia, General Surgery, and Dermatology. His time at the National Heart Centre Singapore and the National University Hospital Heart Centre gave him extensive surgical training in complex heart and lung conditions as well as post-operative reconstructive procedures, a depth of experience that allows him to deliver results with confidence, consistency, and the utmost commitment to safety.
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