Under-Eye & Eyelid Filler in Seoul

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Under-eye and eyelid filler is an injection of soft hyaluronic acid filler to smooth hollows below the eyes and restore volume to sunken upper eyelids, so the eyes look rested rather than tired. At Yaan Clinic in Gangnam, Seoul, eye filler combines a high-purity, FDA-approved HA filler with PDRN for skin regeneration, and Yaan's doctors published what the clinic describes as Korea's first eyelid filler study in the Journal of Cosmetic Medicine.

The eye area has thin skin, many blood vessels and constant movement, so it is one of the most technically demanding places to inject. Product choice, placement and experience matter more here than almost anywhere else on the face.

What is under-eye filler?

Under-eye filler is a soft hyaluronic acid gel placed in the tear trough and lower-lid hollow to fill the groove that casts a shadow under the eye. Upper-eyelid filler adds volume to a hollow, sunken upper lid. Both aim to make the eyes look fresher and less tired.

At Yaan Clinic, the filler is combined with PDRN, a regenerative ingredient (polydeoxyribonucleotide) used in skin boosters to support skin repair. The idea is to treat two problems at once: the volume loss that creates hollows, and the thin, tired-looking skin around the eyes.

Who is a good candidate for eye filler?

Good candidates have under-eye hollows or dark circles caused by shadowing, sunken upper eyelids, uneven eyelid folds, fine lines or volume loss that make them look tired. A doctor first checks whether volume loss is the real cause.

Not all dark circles are caused by hollows. Pigmentation, visible blood vessels or under-eye fat bags each need a different approach. Large fat bags, for example, are often better treated surgically, and filler can make them look worse. For a wider look at the causes, read our guide to under-eye hollows and dark circles.

Under-eye concern	Typical cause	Does filler help?
Tear-trough groove, shadow	Volume loss	Often yes
Sunken upper eyelid	Volume loss in the upper lid	Often yes
Brown dark circles	Pigmentation	Usually not; pigment treatments are considered
Bluish circles	Thin skin showing vessels	Partly; skin-quality treatments may help
Puffy bags	Fat bulging forward	Usually not; surgery is often considered

How does Yaan Clinic perform eye filler?

Yaan Clinic begins with a detailed eye analysis, plans injection around blood vessels, and combines volume (HA filler) with regeneration (PDRN), always aiming for harmony with the rest of the face.

1. Eye analysis – the doctor assesses hollows, skin thickness, fold shape and the cause of dark circles.
2. Vessel-aware planning – injection paths are planned around blood vessels; Yaan uses an infrared vein finder and blunt cannulas for filler.
3. Volume – a high-purity, FDA-approved HA filler designed for the eye area is placed in small amounts.
4. Regeneration – PDRN is added to support skin quality around the eyes.
5. Harmony check – the result is judged in relation to the whole face, not the eye alone.

Yaan describes its eye-area products as high-purity, with strict quality control and reduced protein load. Read more about product verification on the genuine products and safety page.

Can filler fix sunken upper eyelids without changing my double eyelid?

Upper-eyelid filler aims to restore volume to a hollow lid while preserving your natural double-eyelid fold. Yaan Clinic's FAQ addresses preserving the double eyelid, and careful dosing and placement are how this is achieved.

Sunken upper lids can make the fold look deeper, uneven or multi-layered and the eyes look tired or older. Restoring a small amount of volume can soften this. Too much filler in the upper lid can weigh it down, which is why Yaan's doctors use small, controlled amounts.

Eye filler vs Rejuran Eye: what is the difference?

Eye filler restores volume to fill hollows, while Rejuran Eye is a skin booster that improves thin, crepey skin around the eyes without adding volume. Yaan Clinic offers both, and some patients benefit from combining them.

	Under-eye filler (HA + PDRN)	Rejuran Eye	Juvelook Eye
Main goal	Fill hollows and restore volume	Improve skin quality and fine lines	Gradual collagen support for eye-area skin
Volume	Yes, immediate	No	Subtle, gradual
Best for	Tear-trough groove, sunken lids	Thin, crepey under-eye skin	Fine lines and thin skin
Learn more	This page	Rejuran	Juvelook Eye

Is eye filler an alternative to eyelid surgery?

Eye filler can be an alternative when the main problem is volume loss. It cannot remove excess skin or fat bags, which typically require surgery. Your doctor will tell you honestly which approach fits your eyes.

Yaan Clinic's team includes Specialist Plastic Surgeon Dr. Yoonsik Sung, a member of the Korean Society of Eyelid Surgery Research, who can help assess whether a non-surgical plan is realistic. For sagging upper lids, the eye thread lift is another non-surgical option.

Is under-eye filler safe?

Under-eye filler is generally considered safe in experienced hands, but the eye area carries specific risks, including bruising, swelling, visible lumps or a bluish tint if filler sits too superficially, and rare vascular complications. Product choice and technique reduce these risks.

This is why Yaan Clinic uses high-purity eye-area filler, plans injections around blood vessels and uses vein mapping and cannulas. Many HA fillers can be dissolved with hyaluronidase if adjustment is needed. Your doctor will explain risks and aftercare at consultation.

How much does under-eye filler cost at Yaan Clinic in Seoul?

At Yaan Clinic, under-eye hollow filler costs ₩590,000 per 1cc, and upper-eyelid (sunken eyelid) filler is also ₩590,000 per 1cc. The total depends on how many cc you need, which your doctor decides at consultation.

Treatment at Yaan Clinic	2026 guide price (KRW)
Under-eye hollow filler, 1cc	590,000
Upper eyelid / sunken eyelid filler, 1cc	590,000
Juvelook Eye	500,000
Eyebrow / eyelid / forehead thread lift	990,000
VIP Collagen Package (includes Eye Rejuran 2 cc; Aug 2026 price, VAT excluded)	2,300,000

International patients pay the same price as Korean patients, and your final price is confirmed at consultation. The consultation fee (10,000 KRW, or 30,000 KRW including a director consultation) is waived if you go ahead with a treatment. See the under-eye filler price guide, compare other areas on the filler price guide, or view the full Yaan Clinic price list.

Can eye filler be combined with other treatments?

Yes. Yaan Clinic's FAQ covers combination treatments for the eye area. Filler is often paired with skin boosters such as Rejuran Eye for skin quality, and with lifting treatments when the upper face is also sagging.

For the whole face, explore our dermal filler guide, which covers forehead, cheek and chin filler that can support the eye area.

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About this information: Prepared from Yaan Clinic's published treatment information. Treatments at Yaan Clinic are performed by licensed physicians — meet our doctors. Last updated: October 2026. This page is general information, not a substitute for an in-person medical consultation; suitability, dosage and results are confirmed by your doctor.