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Skin Concern · Kensington, London
Enlarged Pores: Why They Widen and What Reduces Their Appearance
Enlarged pores are follicle openings that have become visibly wider, most often across the nose, inner cheeks and forehead. They are stretched by sebum and trapped skin cells, and become more noticeable as the collagen supporting the follicle wall weakens with age. Pore size is largely determined by genetics and oil production.
- Doctor-led assessment
- All skin tones
- Kensington clinic
- Medically reviewed by Dr Prasad
This page reflects how enlarged pores are assessed and managed at Faciem, and is reviewed for clinical accuracy.
Last reviewed: 14 September 2026.
Patient information only. Pore size and treatment response differ considerably from person to person, and any plan follows a face-to-face consultation with Dr Prasad.
Patients since 2019
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TL;DR
Enlarged pores are widened follicle openings, made more visible by excess sebum, trapped skin cells and the gradual loss of collagen that supports the follicle wall. They cluster where oil glands are densest: the nose, inner cheeks and forehead. Pores have no muscle and cannot open or close, so treatment aims to reduce what stretches them and to firm the surrounding skin. Improvement is realistic; permanently shrinking a pore is not.
- Widened follicle openings, not dirt
- Driven by sebum, genetics and collagen loss
- Pores cannot open or close on demand
About the Condition
What Are Enlarged Pores?
A pore is the surface opening of a hair follicle, through which the sebaceous gland drains oil onto the skin. Enlarged pores are those openings stretched wide enough to be individually visible, usually by a combination of high sebum output, retained skin cells, and weakening of the collagen that holds the follicle wall in shape.
What enlarged pores look like and where they appear
Enlarged pores are most visible across the nose, the inner cheeks beside it, the chin and the central forehead — the same distribution as oily skin, because both follow the density of sebaceous glands. On the nose they often appear as small dark dots, which are open comedones: sebum and keratin oxidising at the surface, not trapped dirt. On the cheeks they may look more like fine, elongated pits, particularly when the skin is stretched or seen in side lighting. Pores tend to be less noticeable in the morning and more so by evening, as sebum accumulates. They also look larger under downward lighting than in diffuse light, which is why many people first notice them in a lift or a bathroom mirror rather than daylight.
Who tends to notice enlarged pores
Pore visibility usually increases from puberty onward, as androgens enlarge the sebaceous glands and sebum output rises. People with oily skin and a history of acne notice them most, since both stretch the follicle repeatedly. Genetics sets the baseline: pore size and gland activity are inherited, and no routine overrides that entirely. A second wave of visibility tends to arrive from the forties, for a different reason — collagen and elastin around the follicle decline, so the opening loses its support and slackens. Pores are visible across every skin tone, though the contrast against surrounding skin differs, and they are generally larger in men than women on average.
What enlarged pores are often confused with
Several things resemble enlarged pores without being them. Blackheads are pores containing an oxidised plug — the same structure, filled. Sebaceous filaments are the fine, greyish threads that line healthy pores, particularly on the nose; they are normal, they refill within days of extraction, and they are not a problem to solve. Sebaceous hyperplasia produces small soft yellowish bumps with a central dimple, often mistaken for a large blocked pore. Shallow acne scarring, especially the ice pick type, can look like a cluster of open pores but is a loss of tissue, not a stretched opening. The distinction matters because the treatments differ.
Causes & Contributing Factors
What Causes Enlarged Pores?
Enlarged pores are caused by the follicle opening being stretched and losing its structural support. Excess sebum and retained skin cells widen it from within, while declining collagen around the follicle allows it to stay open. Genetics determines how susceptible any individual is to both.
Excess sebum production
High sebum output distends the follicle from the inside, which is why enlarged pores follow the same distribution as oily skin. Reducing sebum production tends to reduce pore visibility over time.
Retained skin cells and blockage
When dead skin cells fail to shed cleanly, they combine with sebum to form a plug that holds the opening wide. Repeated blockage keeps the follicle stretched, and the plug itself darkens on contact with air.
Loss of collagen and elastin
The follicle wall is supported by surrounding collagen. As that support declines with age and cumulative sun exposure, the opening loses its shape and stays visibly wider even when it is not blocked.
Genetics
Baseline pore size and sebaceous gland activity are strongly inherited. This is why two people following identical routines can have very different results, and why realistic expectations matter more here than in most skin concerns.
Sun damage and a history of acne
Ultraviolet exposure degrades the collagen supporting the follicle, and repeated inflammatory acne stretches and damages the opening. Both leave pores more visible than they would otherwise be at the same age.
Treatments We Offer
How Enlarged Pores Are Treated at Faciem
Enlarged pores are treated by reducing what stretches them and improving the collagen that supports them. That means controlling sebum, keeping follicles clear, and stimulating firmer skin around the opening. Which combination suits you depends on your sebum levels, skin tone and whether acne or sun damage has contributed. Where active acne is part of the picture, it is treated first — our acne treatment page explains how — because inflamed follicles keep stretching the pores around them.
01
Medical-Grade Skincare
Prescription-strength actives such as retinol, glycolic acid and salicylic acid regulate oil production and keep follicles clear day to day, which is where most durable improvement in pore appearance comes from. This is usually the foundation of any plan.
Best for: daily control and long-term maintenance
Read about Medical-Grade Skincare
02
Hydrafacial
Cleansing, exfoliation and extraction using salicylic and glycolic acids clear the plugs that hold pores open, leaving the skin hydrated instead of stripped. Useful where pores are visibly congested as much as wide.
Best for: congested pores and dull, rough texture
Read about Hydrafacial
03
Chemical Peels
Controlled exfoliation clears the follicle opening and encourages collagen remodelling around it over a course of treatments. Skin tone is graded on the Fitzpatrick scale, one to six, before the strength and formulation are chosen: deeper tones (Fitzpatrick IV to VI) are treated with more conservative concentrations, shorter contact times and often a priming period beforehand, because the risk being managed is post-inflammatory pigmentation rather than the peel itself.
Best for: persistent visibility and uneven texture
Read about Chemical Peels
Microneedling, the ZO Stimulator Peel and Laser Genesis — a Cutera laser that gently heats the skin to stimulate collagen — are also used for pore appearance at Faciem, and are discussed once Dr Prasad has assessed your skin. How far each option helps differs from person to person.
When to Seek Medical Advice
When Should You See a Doctor About Enlarged Pores?
Enlarged pores are a cosmetic concern, not a medical problem, so there is no clinical urgency. See a doctor when pores come with persistent acne or congestion, when they have changed noticeably, or when what looks like a pore may be something else entirely.
Worth getting checked
- Pores accompanied by persistent spots, congestion or scarring
- A single opening that has enlarged or changed while the others have not
- Small firm or yellowish bumps that never come to a head
- Texture that feels pitted instead of simply open, which suggests scarring
Conditions that can look similar
- Sebaceous filaments, sebaceous hyperplasia, blackheads and shallow ice pick acne scarring are all regularly mistaken for enlarged pores and respond to different treatment. A single pore that enlarges, darkens, bleeds or changes shape while the surrounding skin stays the same should be assessed in person before anything cosmetic is attempted.
Self-Care & Prevention
What You Can Do About Enlarged Pores at Home
Home care can make a genuine difference to how visible pores are, mostly by keeping them clear and protecting the collagen around them. What it cannot do is change the size a pore is capable of being, which is set by genetics.
Do
- Cleanse twice daily, morning and night, with a gentle non-stripping cleanser
- Apply SPF 50 every morning, year round, to protect the collagen that supports the follicle
- Build a salicylic acid or retinoid up slowly — two or three evenings a week for the first month, then nightly if your skin tolerates it
- Give any new routine eight to twelve weeks before judging it, and photograph your skin in the same light on day one
Avoid
- Pore strips and manual squeezing, which stretch the opening further — a cleared pore refills within a week or two regardless
- Hot water and steam used in the belief that pores open and close — they have no muscle, so keep cleansing water lukewarm
- Abrasive scrubs and cleansing brushes — physical exfoliation more than once a week irritates the surface without clearing the follicle
- Sleeping in make-up, and heavy occlusive products that sit in the opening and hold it wide
General guidance, not an individual prescription. What suits your skin depends on your sebum levels, skin tone and whether acne or scarring is also present.
Why Patients Choose Faciem
Realistic Improvement, Honestly Explained
Pores attract more marketing than almost any other skin concern, and most of it promises something impossible. Meaningful improvement in how visible pores are is achievable. Permanently shrinking them is not, and we would rather say so at the outset.
- Assessed by Dr Prasad, a GMC-registered doctor, not by product recommendation
- Distinguishes enlarged pores from scarring, filaments and sebaceous hyperplasia
- Plans that address sebum, blockage and collagen together, not one alone
- Clear about what is achievable before you spend anything
Experience & Expertise
Why Pores Should Be Identified Before They Are Treated
Pores are the skin concern most often treated without being identified. Shallow ice pick scarring, sebaceous filaments and sebaceous hyperplasia all read as enlarged pores in a mirror, and each responds to something different — treating scarring as congestion, in particular, produces months of disappointment. There is also the question of what is driving visibility in a given person: sebum, blockage, collagen loss or all three, in proportions that change what should be treated first. Dr Prasad establishes which of these applies, rules out what is not a pore at all, and is direct about the degree of improvement to expect before anything is recommended.
- Dr Anamica Prasad — MBChB (1999), Dip Dermatology (2001), MRCGP, DFFP, DRCOG · a GMC-registered doctor
- Member of the Joint Council for Cosmetic Practitioners (JCCP), British Medical Laser Association (BMLA), Royal Society of Medicine and the Aesthetic Complications Group
- Clinic operated by Derma Medical UK Ltd, registered with the Care Quality Commission for diagnostic and screening procedures, surgical procedures, and treatment of disease, disorder or injury · CQC Location ID 1-25573003746
- Face-to-face medical consultation and skin assessment before any treatment is recommended
- 20 years’ experience in dermatology, treating congestion, texture and pore visibility across every skin tone
Patient Reviews
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Enlarged Pores FAQs
Your Questions, Answered
Straight answers to what people actually ask about pores, including the myths. Anything not covered here can be raised at your consultation.
Can I wear make-up if I have enlarged pores?
Yes — make-up does not cause enlarged pores, though the wrong texture settles into them and makes them more obvious. Use a non-comedogenic, oil-free base over your SPF, a silicone primer if you want a smoother finish, and take all of it off before bed rather than sleeping in it. After in-clinic treatment, leave the skin bare for about 12 hours following a HydraFacial and 24 hours after a light peel.
How long before an event should I have pore treatment?
Leave at least a week, and longer if you are having a peel. A HydraFacial can leave skin flushed for a few hours and lightly flaking on days two and three, looking its best from about day three, so five to seven days ahead is comfortable. A deeper chemical peel flakes for around seven days and shows its result from roughly two weeks, so book it two to three weeks before.
How do I make my pores smaller?
Pores cannot be permanently shrunk, because their size is set by genetics and follicle structure. What treatment does is reduce what stretches them — sebum and blockage — and firm the collagen around the opening, which makes them noticeably less visible. Daily skincare does most of that work.
Can pores open and close?
No. Pores have no muscle, so they cannot open or close in response to heat or cold. Steam softens the plug inside a pore and makes extraction easier, and cold water briefly tightens surrounding skin, but neither changes the size of the opening itself. This is one of the most persistent skincare myths.
Are sebaceous filaments the same as enlarged pores?
No. Sebaceous filaments are the fine, greyish threads that line healthy pores, most visibly on the nose, and they are a normal part of skin — extraction achieves little because they refill within days. Enlarged pores are follicle openings stretched wide by sebum, blockage or collagen loss, and unlike filaments their appearance can be genuinely improved with treatment.
How long does it take to see results from pore treatment?
Improvement in pore appearance can show as early as two weeks, and most people notice visible change at around the four to six week mark, with skin continuing to improve month on month. A new skincare routine deserves eight to twelve weeks before it is judged, and collagen remodelling from peels develops over a course of treatments.
How much does enlarged pore treatment cost?
Cost depends on what is driving the visibility. Where daily skincare is doing most of the work, spend centres on prescription-strength products; congested or slackened pores may add a course of facials or peels. Prices for in-clinic options are listed on our HydraFacial and chemical peels pages, and Dr Prasad confirms any plan and its cost before you commit.
Sources & Further Reading
- Seborrhoea and sebum production — DermNet NZ
- Sebaceous hyperplasia — DermNet NZ
- Acne, blackheads and blocked follicles — NHS
These are general sources of patient information and do not replace individual medical assessment. Your own diagnosis and treatment plan follow your consultation.
Enlarged Pores in Kensington, London
A Doctor-Led Clinic in the Heart of Kensington
Enlarged pore assessment and treatment are available at Faciem Dermatology & Medical Clinic on Kensington Church St, London, led by Dr Prasad. The clinic is a few minutes’ walk from High Street Kensington station and around ten from Notting Hill Gate, with Kensington council underground parking nearby, and is open Monday to Saturday, 10am–7pm. Because pore treatment runs as a course reviewed over several months, patients coming from Chelsea, Notting Hill, Holland Park and across West London tend to find that accessibility matters more than it would for a one-off appointment.
Plan Your Visit
- Faciem Dermatology & Medical Clinic
- Phone: +44 20 7131 3539
- 7 Kensington Church St, London W8 4LF, United Kingdom
- Tube: High Street Kensington (few minutes’ walk) · Notting Hill Gate (~10 minutes)
- Parking: Kensington council underground car park nearby
- Open Monday–Saturday, 10am–7pm · Sunday closed
- Skin consultations bookable online; treatment planned after assessment
- Consultation-first — no treatment without medical assessment
- Serving Kensington, Chelsea, Notting Hill & Central London
Continue Exploring
Related Conditions & Treatments
Oily Skin
The sebum production that stretches pores in the first place, and how it is managed without stripping the skin.
Read more →
Acne
What happens when a blocked pore becomes inflamed, and why repeated acne leaves pores more visible.
Read more →
Rough & Bobbly Skin
Uneven surface texture that often accompanies congestion, and what distinguishes the two.
Read more →
Faciem Dermatology & Medical Clinic · Kensington
Find Out What Is Actually Driving Your Pores
Book a consultation with Dr Prasad to establish what is making your pores visible, whether anything else is contributing, and what improvement is realistic.
Prefer to talk? +44 20 7131 3539