You cannot shrink a pore. You can absolutely make it far less noticeable — and that distinction is the whole treatment plan.
Is there a treatment for large pores? Yes — though pores cannot be permanently shrunk, their appearance can be meaningfully reduced with treatments that control oil, clear congestion and build collagen around the pore, including retinoids, microneedling, RF microneedling and resurfacing lasers.
Why pores look large
Three main drivers
Pore appearance is driven by how much oil is produced, whether the pore is congested, and how much collagen supports the surrounding skin.
Collagen matters most with age
As collagen declines, the skin around each pore loses support, so the opening looks larger and more elongated.
The honest limitation
Pore size is largely genetic
You cannot permanently change the underlying size of your pores — which is why any promise to ‘shrink pores forever’ is not credible.
Appearance is very treatable
What you can change is oil, congestion and collagen support — and together those make a real visible difference.
What actually helps
Evidence-supported approaches include:
- Retinoids — improve turnover and collagen over months
- Regular cleansing — reduces congestion that stretches pores
- Microneedling — builds collagen around the pore
- RF microneedling — collagen plus oil-gland effect
- Resurfacing and peels — smooth the surface
- Daily sun protection — prevents further collagen loss
How the options compare
| Approach | Works by | Timeframe |
|---|---|---|
| Retinoid skincare | Turnover, collagen | 3–6 months |
| Facials / peels | Clearing congestion | Weeks, repeated |
| Microneedling | Collagen around pores | Course over months |
| RF microneedling | Collagen plus heat | Course over months |
| Laser resurfacing | Surface remodelling | Months |
A study of microneedling with fractional radiofrequency found significant improvement in skin texture alongside increased collagen type I.
Controlling oil in a humid climate
Heat drives oil production
Tropical heat and humidity increase oil production, which makes pores look more prominent — so oil control is a genuine part of the plan here.
Do not over-strip
Harsh, drying products often trigger more oil in response. Gentle, consistent cleansing works better than aggressive degreasing.
The sun connection
UV enlarges pore appearance
Sun damage breaks down the collagen that supports pore walls, which is why photoaged skin often shows more prominent pores.
Protection is treatment
Daily broad-spectrum protection preserves the collagen your treatments are working to build — see treating sun damaged skin.
Setting realistic expectations
Improvement, not elimination
A good outcome is pores that are noticeably less visible in normal light, with smoother overall texture — not invisible pores.
Maintenance required
Because oil production and collagen decline continue, results need ongoing skincare and periodic treatment.
How to reduce the appearance of pores
A practical plan:
- Have a consultation to assess oil, congestion and collagen.
- Establish gentle, consistent cleansing rather than harsh products.
- Add a retinoid where suitable and give it three to six months.
- Consider a course of microneedling or RF microneedling.
- Use daily broad-spectrum sun protection.
- Plan periodic maintenance rather than a one-off fix.
Pore and texture treatment at LIV Clinic Koh Samui
At LIV Clinic, Dr. Narathai assesses what is driving your pore appearance before recommending treatment. Read about what microneedling is good for, or book a consultation.
Frequently asked questions
Is there a treatment for large pores?
Yes, though pores cannot be permanently shrunk. Their appearance can be meaningfully reduced with retinoids, regular cleansing, microneedling, RF microneedling and resurfacing treatments.
Can pores be permanently shrunk?
No. Pore size is largely genetic, so any promise to shrink pores forever is not credible. What can change is oil production, congestion and the collagen supporting the pore.
What makes pores look bigger?
Excess oil production, congestion within the pore, and loss of the collagen that supports the surrounding skin — which is why pores often look larger with age and sun damage.
Does microneedling help with pores?
Yes. It builds collagen around the pore, improving support and texture. Studies of microneedling with fractional radiofrequency show significant texture improvement and increased collagen.
Does the tropical climate make pores worse?
Heat and humidity increase oil production, which makes pores look more prominent. Gentle consistent cleansing works better than harsh drying products, which can trigger more oil.
How long until I see improvement?
Retinoids need three to six months, and needling or resurfacing courses build over months. Improvement is gradual, and maintenance is needed since oil and collagen changes continue.
Safety and consultation
Pore and texture treatment is a medical procedure and, like any energy-based or resurfacing treatment, carries some risk — common temporary effects can include redness, mild swelling and sensitivity, while less common effects such as pigment changes are minimised by correct settings for your skin type. Results vary from person to person, and no specific outcome can be promised. This article is general information, not medical advice.
At LIV Clinic, every treatment begins with an in-person assessment by Dr. Narathai Vichienkalayarut, M.D., who reviews your skin, medical history and goals before recommending a personalized plan. Book a consultation to find out whether this treatment suits you.
LIV Clinic — “Live Your Life Young”
Doctor-led aesthetic and wellness clinic on Koh Samui and Koh Phangan, serving both international visitors and local residents.
Koh Samui (Bophut): 1/63 Thaweeratpakdee Rd, Bo Put, Koh Samui, Surat Thani 84320 · Tel 065-996-4242
Koh Phangan: 116/16 Moo 1, Koh Phangan, Surat Thani 84280 · Tel 093-254-5259
LINE: @Livclinic · Book a consultation
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