SeoulSkin Guides · Pores

Worried about your pores? Here's what to do.

Korean skin doctors are famously good at explaining pores. Most of it is in Korean. We went through 9 doctors' videos and wrote down what they agree on, and what you can actually get in New York.

The surprising answer: start at home

You might expect a list of lasers. The most common advice was the opposite. Seven of the nine doctors covered at-home care, and several said to start there. One video is literally titled “Please don't start with a procedure.”

They also agreed on one honest point: pores never disappear completely. They can look much smaller. Anyone promising “poreless” is overselling.

What our clients ask in the treatment room

Real questions from our clients, and our answers.

“How do you not have pores?”
We do. Everyone does, and nobody's pores disappear, ours included. Every doctor we reviewed said the same thing. What changes is how visible they are, and that comes down to oil and firmness.
“So what should I do to make my pores smaller?”
Work out your pore type first. If your skin is oily, skin botox is usually the quickest clinic option. Our nurses tell clients the same thing the Korean doctors do: between Rejuran and skin botox, skin botox does more for pores.
“I feel like I have large pores, so would it help in my T zone?”
Yes. The T-zone is where oily pores sit, so that is where skin botox goes. We keep away from the area around the mouth so your smile stays natural.
“My nose pores are kind of big too. Will they get smaller if I do it?”
They should look smaller, not gone. The nose has the most oil glands on the face, and the doctors called it the slowest area to respond.
“Big pores and the oily skin… so comparing to the Botox and the Rejuran, Rejuran will have an effect on the skin texture, right?”
Both help texture. For pores on oily skin, skin botox is the better fit. Rejuran's biggest benefit is hydration, and it builds up over several sessions.
“Is there like a separate procedure that I can do to like get like just tighten the pores?”
The Korean doctors call RF microneedling, such as Potenza, the most direct fix. We don't offer it. Skin botox is what we offer for oily pores, and Rejuran with microneedling helps the surface over several sessions.
“I felt like the skin Botox didn't really help, cause I got it for my large pores.”
This is why pore type matters. Skin botox works on oil. If your pores are stretched from lost firmness, it will not do much. It also wears off in 2 to 3 months.
“When I get laser resurfacing too, it looks amazing for like two weeks and then the pores come back.”
That is normal, and it is the honest part of pore treatment. Pores are managed, not cured. The doctors plan repeat sessions for exactly this reason.

Stop doing these five things

  1. 1

    Squeezing your pores

    Even trained aestheticians struggle to clear a pore without damaging the skin around it. That damage is what makes pores look bigger.

  2. 2

    Pore strips

    They pull the plug out and irritate the skin around the pore at the same time.

  3. 3

    Hot water, then cold water

    It does not shrink pores. It just stresses the skin.

  4. 4

    Cleansing oil on oily skin

    Watching the plugs melt feels satisfying, but on oily skin it can clog pores and trigger more oil.

  5. 5

    Paying for "pore-minimising" cosmetics

    Most only tighten the skin for a day. The one topical with real evidence is a prescription retinoid.

First, find your pore type

Every doctor started the same way: work out why your pores look big, then pick a treatment. Most people have more than one type.

Oily pores

Shiny T-zone, blackheads, round open pores. Most common in your 20s and 30s.

Get the oil under control first. One doctor put it simply: laser a pore while oil is still pouring through it and it will not hold.

  • BHA (salicylic acid) twice a week
  • A retinoid at night
  • Skin botox
  • Prescription isotretinoin for heavy oil

Stretched pores

Oval or teardrop-shaped pores on the cheeks that start to line up into fine lines. Usually from your late 30s.

These come from lost firmness, not oil. Rebuild collagen. One doctor said he does not use skin botox for this group, because it can dry the skin too much and make expressions look stiff.

  • Sunscreen and moisturiser every day
  • Thermage or Ultherapy
  • Skin boosters

Textured pores

Acne scars and an uneven surface that makeup sits in.

Remodel the skin directly. Expect several sessions and a few days of redness each time.

  • RF microneedling, such as Potenza
  • Fractional or pico lasers

Clogged pores

Blackheads, visible hairs, a rough feel on the nose and chin.

Keep them clear gently. Squeezing and pore strips damage the skin around the pore and make it look bigger.

  • Gentle cleansing
  • BHA
  • Laser hair removal if hair is the cause

What the doctors reach for

How many of the nine doctors brought up each option in their pore videos.

  • Home care (retinoids, BHA)7 of 9
  • Isotretinoin7 of 9
  • Fractional or pico lasers7 of 9
  • Thermage, Ultherapy and similar6 of 9
  • Skin botox5 of 9
  • RF microneedling (Potenza and similar)5 of 9
  • Juvelook (skin booster)5 of 9
  • Rejuran (skin booster)4 of 9

Captions were generated automatically and often misspell treatment names, so these counts are minimums.

Popular in Seoul. Available in New York?

Korean clinics use products and devices that are not approved here. This is the part most Korean videos can't tell you.

TreatmentIn New YorkAt SeoulSkin
Skin botoxAvailableYes, $300 full face
RF microneedling (Potenza and similar)AvailableNot offered
IsotretinoinPrescription only, through a dermatologistNot offered
ThermageAvailableNot offered
UltherapyAvailableYes, from $490
RejuranNot FDA-approved as an injection. Offered with microneedlingYes, with microneedling, from $290
JuvelookNot FDA-approvedNot offered

Hear it from the doctors

Three of the most-followed channels we reviewed. The videos are in Korean. Turn on captions and choose auto-translate to English.

Dr. Lee Sang-wook 동네 의사 이상욱 · 772K subscribers

Pores never disappear completely. Bring the oil down first, then protect firmness with moisturiser and sunscreen. Most "pore-minimising" cosmetics only tighten for a day.

Dr. Park Kyung-yeol 박경열의 피부상담소 · 339K subscribers

Diluted botox placed shallowly across the whole face cuts oil, tightens pores and can calm redness. It is a different technique from wrinkle botox.

Dr. Sung Hyun-chul 피부는 성현철 · 243K subscribers

Start at home: a short, gentle cleanse, BHA, retinol and sunscreen. In the clinic, RF microneedling is the most direct fix. Skin boosters suit people who want to avoid needles and downtime.

All sources

This page summarises public videos. It is not medical advice, and none of these doctors is affiliated with or endorses SeoulSkin.

Oily pores in your 20s or 30s?

Skin botox is where we would start. $300 for the full face. Your provider checks your pore type at your visit before anything is done.

Not sure which type you are? Text us at (929) 713-0059