Korean Dark Circle Treatment: Pigment, Hollow or Vessels

I'm Dr. Hongseok Kim, a board-certified dermatologist with 21 years of practice and the medical director of VOS Dermatology Clinic in Gangnam. At VOS I see every patient myself, from the first conversation across the desk to the injection, and dark circles come up in that conversation more often than people expect. Many visitors from abroad arrive with a booking for "the dark circle injection" without knowing that the phrase covers three different problems, so I want to separate them clearly here.

The honest answer on Korean dark circle treatment is that it works only when it matches the cause. Dark circles come from pigment in the skin, a hollow that casts a shadow, or vessels showing through thin skin, and injectables like Rejuran Eye or Juvelook help mainly with thin skin and mild hollowing, not with brown pigment or puffy bags. This guide is for adults abroad who want to know which type they have, what an injection can realistically change, and what it cannot, before planning a trip to Seoul.

Three causes behind one word: dark circles

When patients point under their eyes and say "dark circles", dermatologists look at three separate things. I explain the same idea in my Dr. Kim TV note on whether a Korean eye cream can fix dark circles, and the logic does not change when we move from creams to treatment.

• Pigment: brown or grey-brown colour in the skin itself. It often comes from habitual rubbing, eczema-prone skin, sun exposure or irritation that left marks behind.
• Structure: the space between the eyeball and the bony rim of the socket loses fat or support with age. That area becomes hollow, and a hollow looks dark because light goes in and does not come back out.
• Vessels: the skin under the eye is very thin, so the small veins beneath it can show as a bluish or purplish tone. Tiredness, allergies and nasal congestion often make this look worse, in general.

Most faces have a mix. That is the main reason people try a brightening cream for months and see little change: the cream only speaks to one of the three.

A one-minute check you can do at home

Stand at a window in daylight, without make-up. Look straight ahead into a mirror and gently pull the skin at the outer corner of one eye sideways.

If the dark area moves along with the skin, the colour is in the skin, so pigment is involved. If the dark area stays where it is while the skin moves, it is coming from beneath, which points to a hollow. If part moves and part stays, you have both. Vessels are harder to judge this way; a bluish tone that deepens when you are tired or unwell is a clue, but I confirm it in person.

Then tilt your chin down and look up. A hollow tends to deepen in overhead light and soften when the light comes from the front. Pigment looks roughly the same in any light. This small difference is a large part of what I check in the consultation room.

Worth knowing: A photo under a ceiling light can make almost anyone look as if they have deep hollows. When you send photos for an opinion, use window light from the front, so we judge the skin rather than the lighting.

What each type needs, and what injectables cannot fix

This is the core of any dark circle treatment in Korea or anywhere else. The table summarizes how I think about each type and where an injection fits.

The last row matters. Puffy bags are mostly fat pads that have moved forward, and that is not something I treat with an injection. If bags are your main concern, I will say so and explain why adding product under them is the wrong direction.

Rejuran Eye and other boosters for thin under-eye skin

When the main issue is thin, crepey skin that lets colour show through, a skin booster is a sensible first step. Rejuran is a polynucleotide booster from purified salmon DNA, and VOS offers the full line, including the eye-area product, which our clinic material describes as formulated for sensitive eye skin to reduce fine lines and dark circles. I go deeper into that product in my article on Rejuran i for the eye area, and the product family is on our Rejuran treatment page.

What it can do: improve skin quality, elasticity and hydration, so the area looks less tired and thin skin hides a little more of what lies beneath. What it cannot do: lift brown pigment out of the skin, or fill a deep groove. The documented Rejuran protocol is three sessions at one-month intervals, with improvement within 12 weeks and results lasting about six months. Those figures vary from person to person.

For people who mainly want under-eye lines softened with less concern about bumps or swelling, I sometimes consider Hilo Wave, a hyaluronic acid biostimulator. Our price list also includes Belotero Revive, a hyaluronic acid booster listed for under-eye hydration, fine lines and mild hollowing, and Juveàcell 8%, listed for eye-area skin quality and structural support.

Juvelook and volume products for hollow dark circles

When the darkness is mostly shadow, the conversation shifts from skin quality to structure. Juvelook combines PDLLA with hyaluronic acid: the hyaluronic acid hydrates now, and the PDLLA prompts collagen over the following weeks. It is documented for fine wrinkles around the eyes, rough texture and dull tone, and applied lightly around the eye it can smooth the skin and add a small amount of support. Visible change builds over 4–6 weeks, and three sessions typically hold results for 6–12 months, varying by person.

For a deeper groove, a soft filler is the more direct tool. Our price list includes Juvederm Volbella, listed for a sunken eye area. Under-eye filler has its own risks and planning rules, which I cover in my guide to Korean under eye filler. Small amounts, the right depth and a willingness to stop early matter more here than anywhere else on the face.

What volume cannot do is change colour. If your hollow sits next to brown pigment, filling the hollow leaves the pigment exactly as it was.

Pigmented and vascular dark circles: where honesty matters most

Pigment around the eyes behaves like pigment elsewhere: it needs the cause controlled and the colour treated. If you rub your eyes, have eczema-prone skin or react to fragrance, that comes first, sometimes with medication. Faint residual pigment can improve with careful moisturizing and brightening care. More defined pigment is a laser question. Our price list includes Fotona Nd:YAG, a low-fluence laser listed for melasma, freckles and diffuse pigmentation; whether and how it suits the thin skin under your eyes is something I decide only after examining you. My article on Korean hyperpigmentation treatment explains how I think about pigment more generally.

Vascular dark circles are the hardest type, and I prefer to say that plainly. The vessels sit beneath thin skin, and no booster shrinks them. A booster can make the skin a little thicker and less see-through, which softens the tone for some people. Our vascular lasers are listed for facial redness and superficial vascular lesions, and I do not present them as an under-eye dark circle treatment. Sleep, allergy control and treating nasal congestion often matter as much as anything I can inject.

What a visit costs and looks like

A booster session takes about 30 minutes, with numbing cream first. Minor swelling, bruising or redness for 2–3 days is possible, and around the eyes a bruise shows more easily because the skin is thin. For 24 hours, skip washing the area and make-up; for about a week, avoid saunas, intense exercise and alcohol, and do not rub the area.

For reference, these are listed prices from our official English price list, in KRW before 10% VAT, the same for all nationalities and subject to change: Rejuran Eye 1 mL ₩400,000, or ₩300,000 per 1 mL from 3 mL; Belotero Revive 1 mL ₩800,000; Juvederm Volbella 1 mL ₩700,000; HILO WAVE 2 mL ₩600,000; JUVELOOK Skin 1 vial ₩1,000,000; Fotona Nd:YAG ₩300,000. How many mL or vials your eyes need is decided at consultation. The current figures are on our pricing page.

For a short trip, book the session early, not the day before you fly. A small bruise under the eye is harmless but obvious in photos.

How I approach dark circles at VOS

I start by naming the cause before I name a product. I look at the under-eye area in front light and overhead light, with you looking up and down, and I do the stretch test myself. I ask whether you rub your eyes, whether the area itches, and whether it changes through the day. Then I tell you, in plain words, which part is pigment, which part is shadow and which part is vessels.

Most plans I make for dark circles have one or two steps, not five. If thin skin dominates, I start with a booster. If a hollow dominates, I talk about volume and how little is enough. If pigment dominates, I may suggest we skip injections for now and deal with rubbing and the pigment first. If you are comparing boosters in general, my overview of Korean skin boosters shows where the eye products sit.

I would rather send you home with a smaller plan that matches your cause than with a bigger one that does not.

Before you message us

The most useful thing you can send is a close photo of both eyes in daylight from a window, looking straight ahead, without make-up or a filter, plus one photo after you gently stretch the outer corner. Add your travel dates, and whether you have had under-eye filler or boosters before, and when.

With that, I can tell you which type of dark circles you most likely have, whether an injection is worth it, and how many sessions your schedule allows. The clinic is in front of Dosan Park and is closed on Wednesdays, Sundays and public holidays.

Results, timing and recovery vary from person to person. Nothing here replaces an in-person consultation with a dermatologist.

Send your photos and dates on WhatsApp, and our team will reply with a clear plan and quote before anything is scheduled.

Results, timing and recovery vary from person to person. This article is general information from VOS Dermatology Clinic and does not replace an in-person consultation. Any prices mentioned are from the clinic’s official price list (KRW, before VAT) and may change.