Microneedling in Seoul: Acne Scars, Pores and Skin Texture
The short answer
Microneedling creates thousands of controlled micro-channels in the skin to trigger collagen repair, improving acne scars, enlarged pores and rough texture. In Seoul a medical session typically costs ₩100,000–₩350,000, takes 30–45 minutes after numbing, and causes redness for one to three days. Most patients need three to five sessions four weeks apart, with gradual results over three months.
Key facts
- Treats: acne scars, enlarged pores, rough texture, fine lines
- Session time: 30–45 minutes plus 30–40 minutes numbing
- Downtime: 1–3 days of redness and dryness
- Sessions: usually 3–5, about four weeks apart
- Results: build over about 3 months
- Typical Seoul price: ₩100,000–₩350,000 per session
How microneedling works
A device fitted with very fine needles moves across the skin, creating tiny, evenly spaced punctures. The skin reads these as minor injuries and responds by producing fresh collagen and elastin. Over the following weeks, the new tissue fills in shallow scars, tightens pores and makes the surface smoother.
Medical microneedling in a dermatology clinic uses sterile, single-use cartridges and needle depths chosen for each area. That is quite different from home rollers, which cannot safely reach the same depth.
What microneedling can improve
- Rolling and shallow boxcar acne scars
- Enlarged pores, especially on the cheeks and nose
- Uneven, rough texture and dullness
- Fine lines and early crepiness
- Some types of stretch marks
Deep icepick scars and tethered scars usually need other techniques, such as subcision or targeted resurfacing, in addition to microneedling. See our scar subcision page for that approach.
Microneedling and its popular upgrades
| Option | What is added | Typical benefit |
|---|---|---|
| Standard microneedling | Hyaluronic or calming serum | Texture and pores |
| With PRP | Platelets from your blood | Supports healing and glow |
| With exosomes | Cell-derived exosome serum | Calmer, faster recovery |
| RF microneedling | Radiofrequency heat via needles | Stronger scar and tightening effect |
Each upgrade has its own guide: microneedling with PRP, microneedling with exosomes and RF microneedling.
What a session is like
After cleansing, numbing cream is applied for 30–40 minutes. The needling itself takes 15–30 minutes and feels like light scratching or vibration. A calming serum and sheet mask or LED usually follow. Your skin will look like a mild sunburn when you leave.
Recovery
Redness typically fades in one to three days, followed by mild dryness or flaking. Most people return to normal activities the next day.
- Avoid makeup for 24 hours
- Skip retinoids, acids and scrubs for five to seven days
- Use a gentle moisturiser and broad-spectrum sunscreen
- Avoid swimming pools, saunas and heavy sweating for 48 hours
How many sessions and when to expect results
Skin often looks fresher within a week. Structural improvement in scars and pores takes longer, building over about three months as collagen matures. Most clinics recommend three to five sessions spaced about four weeks apart. If you visit Seoul only once, one session can still improve texture, and the course can continue at home or on your next trip.
Who should avoid it
Postpone microneedling if you have active acne breakouts, an infection, a cold sore or an eczema flare in the area. Tell the doctor if you scar easily or have taken isotretinoin recently.
Questions to ask
- Which device and needle depth will be used for my concern?
- Are cartridges single-use?
- Is the serum or add-on included in the price?
This guide is for general information and is not medical advice. Prices are typical ranges reported by Gangnam clinics in 2026 and vary by clinic, doctor and treatment plan; confirm directly with the clinic.
Patient questions
Frequently asked questions
Does microneedling hurt?
With numbing cream most people feel only light scratching or pressure. Bony areas can feel more sensitive.
How long is the downtime?
Usually one to three days of redness, then a few days of mild dryness.
Can microneedling remove acne scars completely?
It improves shallow scars significantly over a series but rarely removes them completely. Deeper scars need combined treatment.
Is microneedling safe for darker skin?
Yes, it carries lower pigment risk than many lasers, though sun protection afterwards is still important.
Not sure which Gangnam clinic is right for you?
Tell us your goals, budget and travel dates. Our English-speaking coordinators compare doctor-led clinics and usually reply with free quotes within 24 hours.