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Blackheads: Why They Return and What Helps in Seoul

Updated November 2026
Entrance of Shinebom Clinic in Jamsil, Seoul

The short answer

Blackheads are pores plugged with oil and dead skin that darken when exposed to air, and they return unless the oil production and pore shape behind them are managed. At Shinebom Clinic in Jamsil, Seoul, a doctor may use professional extraction, Aqua Peel 2.0 cleansing and sebum control, rather than squeezing at home.

Key facts

  • What they are: open pores with oxidized oil, not dirt
  • Hotspots: nose, chin, forehead
  • Clinic care: extraction, Aqua Peel 2.0, custom peels
  • Avoid: squeezing and harsh strips
  • Pricing: quoted after consultation

What exactly is a blackhead?

A blackhead is an open comedone. Oil and dead skin sit in the pore opening, and the surface darkens through oxidation. It is not trapped dirt, so scrubbing harder does not clear it. Oily skin, large pores, thick skin on the nose, and some cosmetics make them more likely. They tend to refill within weeks.

How is it assessed?

The doctor at Shinebom Clinic looks at your skin type, how large the pores are and whether the blackheads sit alongside inflamed acne. Mark-Vu imaging can show the pore pattern. If red bumps are present, acne care takes priority. If the skin is dry or sensitive, a milder plan is chosen to avoid irritation.

Which treatments may help, and why?

The clinic's acne care includes Aqua Peel 2.0, custom peels and extraction, which clear the plug without the trauma of squeezing. For recurring blackheads linked to oil and larger pores, pore-focused treatments such as Secret RF with sebum control may be considered. Prescription medicines are possible where suitable.

What results are realistic?

Blackheads can be cleared in one visit, but they may refill, so maintenance every few weeks is typical. Gentle home cleansing and non-clogging products help. Expect mild redness for a short time after extraction.

When to see a doctor

See a doctor if blackheads come with painful cysts, scarring, sudden onset in adulthood, or if one dark spot is growing or changing, because not every dark dot is a blackhead. See acne care aftercare.

Frequently asked questions

Do pore strips work?

They lift the top of the plug temporarily and can irritate skin. They do not change what causes the blackheads.

Will extraction enlarge my pores?

Gentle professional extraction should not. Repeated squeezing at home is more likely to stretch and inflame pores.

How often should I come?

It depends on your oil level and skin type. The doctor will suggest a schedule after assessing you.

Related pages

General information from Shinebom Clinic, not personal medical advice. Results and recovery vary between individuals, and all procedures carry possible risks and side effects. A doctor will confirm what suits you at consultation.

Bloom yourself, in your own way

Tell us your skin concerns and dates in English. Shinebom Clinic is a 3-minute walk from Jamsil Station, exits 8 and 9.