Why No Treatment Has Worked for Your Dark Circles

As the temperature gap between day and night widens,

many patients coming into the clinic these days

look overall more dull and fatigued.

It's also a season when skin tone itself becomes unstable,

and if you lose a little sleep or get stressed,

the under-eye area is always the first to show it.

"I've tried dark circle creams

and even laser treatments — so why am I not seeing any results?"

This is something

I hear constantly in the clinic.

But the truth is,

if you get treated without identifying the root cause,

it's only natural that nothing works.

Dark circles aren't just one thing.

That's what I want to talk about today.

💡 Key Takeaways from Today's Post

Q. Why does dark circle treatment keep failing?

A. If treatment is done

without identifying whether the cause is pigmentation, vascular, or structural,

it simply won't work.

Q. How can you tell the different causes apart?

A. You can roughly distinguish by

color (brown / purple / blue), whether it lightens when the skin is pulled,

and whether there is any bulging in the area.

Why Dark Circles Form

— The Three Causes Are Completely Different

This is something many people get wrong:

dark circles are not a single condition.

Even though the result — under-eyes that look dark — is the same,

the causes fall into three distinct categories.

1. Pigmentation Type

This occurs when melanin pigment

becomes hyperpigmented in the under-eye skin.

UV exposure, friction, and chronic rubbing

from atopic dermatitis or allergic rhinitis are common causes.

It often appears brownish,

and when you gently pull the skin with your finger,

if the color moves along with it,

it's likely the pigmentation type.

2. Vascular Type

This occurs when the under-eye skin is thin

and the blood vessels beneath show through.

It often appears bluish or purplish,

and if the color looks even more distinct when the skin is pulled,

it's closer to the vascular type.

3. Structural Type (Shadowing)

This occurs when under-eye fat protrudes forward,

or when cheek volume deflates,

making the under-eye area look sunken.

This isn't a pigment or vascular issue —

it's a matter of three-dimensional contour.

The shadow itself is what creates the dark appearance.

👨‍⚕️ Dr. Wi Young-jin's Clinical Note:

In my experience, more than half

of the patients I consult are mixed type.

They have pigmentation and structural hollowing at the same time.

In these cases, laser alone isn't enough —

volume restoration needs to be combined for overall improvement.

That's why, when only one treatment is done,

it often feels like only half the problem was addressed.

Your Dark Circle Type

— How to Check at Home

Method 1 — Gently Pull the Skin

Lightly pull the under-eye skin to the side.

Color lightens → possible pigmentation type

Color becomes more distinct → possible vascular type

Method 2 — Change the Lighting Direction

When light is shone from above,

if your under-eye area looks darker,

there's a good chance it's structural type (shadow type).

Targeted Treatment by Cause Type

● Pigmentation-Type Dark Circle Treatment

The standard approach is laser targeting melanin.

Because under-eye skin is thin,

energy levels need to be set conservatively.

For this area, I typically

divide treatment into multiple sessions at short intervals

and take a gradual approach.

● Vascular-Type Dark Circle Treatment

A laser that directly targets

blood vessels is required.

Combined with this, a skin booster like Rejuran

to increase skin thickness should be used alongside

to maintain results.

● Structural-Type Dark Circle Treatment

This cannot be resolved with laser.

The hollow under-eye volume needs to be filled

in order to eliminate the shadow.

Precise filler injection into the tear trough

is the most commonly used method.

⚠️ Things to Check Before Treatment

1. Precautions for Filler Procedures

The under-eye area has many blood vessels and thin skin,

so if done incorrectly, it may appear swollen

or cause a bluish discoloration known as the Tyndall effect.

2. Precautions for Laser Procedures

Energy must be used conservatively.

If the approach is too aggressive,

it can actually worsen post-inflammatory hyperpigmentation (PIH).

3. Lifestyle Management Alongside Treatment Is Essential

If you have allergic rhinitis,

reducing rubbing around the eyes should come first.

Lack of sleep also worsens vascular-type dark circles,

so managing sleep quality alongside treatment is important.

If you have any questions before your visit,

feel free to reach out anytime via WhatsApp.

This has been Dr. Wi Young-jin.

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