Dark Circles That Look Darker in Summer — How Gyodae-Station Office Workers Look at Them

Hello. This is Dr. Kim Kyung-soo, director of UHCELL Clinic Seocho, where we focus on and care for each person’s own beauty.

When summer comes, more office workers tell me things like:

• “People say I always look tired even though I sleep.”
• “In summer, my under-eyes look darker.”
• “Even when I hide them with concealer, they show through quickly.”

Dark circles aren’t simply about “being tired” — they have several causes such as pigment, blood vessels, and structure.
Today I’ll calmly talk about why the under-eye looks darker in summer and how to approach it by type.

Are there different types of dark circles?

Not all dark circles are the same. When the cause differs, the approach changes too.

• Pigment type: melanin (the pigment that protects skin) builds up under the eye and looks brown
• Vascular type: blood vessels show through the thin under-eye skin and look bluish
• Structural (shadow) type: looks dark from a hollow under-eye or the shadow of fat/aegyo-sal

Even when it looks like the same “dark circle,” the method changes completely depending on whether it’s pigment, vessels, or shadow.

So rather than self-diagnosing, it matters to first distinguish which type your under-eye is.

Why does the under-eye look darker in summer?

There’s a reason dark circles bother people in summer.

Strong UV can deepen the melanin of pigment-type dark circles.

Add poorer sleep quality from heat and tropical nights, plus swelling, and the vascular and shadow types stand out more too.

• UV deepens under-eye pigment
• Poorer sleep and fatigue dull the complexion
• Swelling and shadows make the under-eye look more hollow

So summer dark circles often aren’t “suddenly worse” — pigment and condition overlap to make them look darker.

Can home care lighten them?

This doesn’t mean home care is meaningless. The basics are built in daily life.

• Daily UV protection for the eye area too (preventing the pigment type)
• Enough sleep and hydration to manage complexion and swelling
• Gently moisturize the thin eye area without irritation

Still, there are clear limits.

Temporary dullness from fatigue and swelling may settle to some degree with lifestyle management.
But already-built-up pigment or a hollowed structure is hard to reverse with topicals alone.

That’s exactly why so many people say, “I apply eye cream diligently, but my under-eyes stay the same.”

How does a clinic approach it?

The core of clinical under-eye care isn’t “one method” but “matched to the type.”

• Pigment type: an approach that gradually lightens the pigment with laser toning and the like
• Vascular type: an approach that reduces the show-through with a laser suited to vessels
• Structural (shadow) type: an approach that addresses volume and texture in the hollow with Rejuran i, filler, and the like

Here is something I want to share honestly.

• The under-eye skin is thin and delicate, so a conservative approach is safer than strong stimulation
• Rather than disappearing at once, it’s often done over several sessions depending on the type
• Effects and recovery vary widely from person to person

Type	Key point
Pigment type	Gradually lighten the pigment
Vascular/structural	Address show-through and hollowing delicately

That’s why I believe the most important thing in dark circles isn’t the method, but the process of first reading “which type your under-eye is.”

Frequently Asked Questions (FAQ)

Will dark circles disappear if I just sleep well?

The part from fatigue and swelling can ease with sleep, but the pigment and structural types have limits with sleep alone. The approach changes by type, so distinguishing them first is needed. There is individual variation, so we recommend a consultation.

Is it okay to get laser on the under-eye too?

The under-eye skin is thin and delicate, so we approach more conservatively. We first look at the type and skin state, then guide you from a low-irritation method. There is individual variation, so a specialist consultation is accurate.

Is there a way besides hiding with concealer?

Depending on the type, there are approaches that lighten pigment or address show-through and hollowing. That said, effects and how long they last vary by individual, so it’s best to first confirm your under-eye type.

I’m an office worker and find it hard to make time.

We’re near Gyodae Station and Nambu Bus Terminal Station, so many people drop by during lunch or on the way home. We’ll guide you starting from a manageable plan suited to your state.

※ Effects and recovery vary by individual; for an accurate assessment, please consult a specialist.