Large Pores Treatment in Seoul: Fractional Laser at Rappoel Dermatology Gangnam for Refined Skin Texture<\/title><br \/>\n<meta name=\"description\" content=\"Large pores and rough skin texture making makeup look uneven? Rappoel Dermatology uses fractional laser \u2014 non-surgical pore refinement for smooth, refined skin\">\n<link rel=\"alternate\" hreflang=\"en\" href=\"https:\/\/rappoel-clinic.com\/fractional-laser-large-pores-en\/\" \/>\n<link rel=\"alternate\" hreflang=\"zh-TW\" href=\"https:\/\/rappoel-clinic.com\/fractional-laser-large-pores-zh\/\" \/>\n<script type=\"application\/ld+json\">{\"@context\": \"https:\/\/schema.org\", \"@type\": \"MedicalClinic\", \"@id\": \"https:\/\/rappoel-clinic.com\/#clinic\", \"name\": \"Rappoel Dermatology Clinic\", \"alternateName\": [\"Rappoel \u76ae\u819a\u79d1\", \"\ub77c\ud3ec\uc5d8 \ud53c\ubd80\uacfc\"], \"url\": \"https:\/\/rappoel-clinic.com\", \"address\": {\"@type\": \"PostalAddress\", \"streetAddress\": \"77, Seocho-daero\", \"addressLocality\": \"Seocho-gu\", \"addressRegion\": \"Seoul\", \"postalCode\": \"06609\", \"addressCountry\": \"KR\"}, \"geo\": {\"@type\": \"GeoCoordinates\", \"latitude\": 37.4926, \"longitude\": 127.0175}, \"telephone\": \"+82-2-XXXX-XXXX\", \"openingHours\": [\"Mo-Fr 10:00-19:00\", \"Sa 10:00-17:00\"], \"medicalSpecialty\": \"Dermatology\", \"availableService\": [{\"@type\": \"MedicalProcedure\", \"name\": \"Thread Lift (Aptos)\"}, {\"@type\": \"MedicalProcedure\", \"name\": \"Hyaluronic Acid Filler\"}, {\"@type\": \"MedicalProcedure\", \"name\": \"Botulinum Toxin (Botox)\"}, {\"@type\": \"MedicalProcedure\", \"name\": \"Ultherapy \/ HIFU\"}, {\"@type\": \"MedicalProcedure\", \"name\": \"Skin Booster (Juvelook \/ Exosomes)\"}, {\"@type\": \"MedicalProcedure\", \"name\": \"Laser Skin Treatment\"}, {\"@type\": \"MedicalProcedure\", \"name\": \"Onda Coolwaves Body Contouring\"}], \"sameAs\": [\"https:\/\/www.instagram.com\/rappoel_official\"]}<\/script><br \/>\n<script type=\"application\/ld+json\">{\"@context\": \"https:\/\/schema.org\", \"@type\": \"Article\", \"headline\": \"Large Pores Treatment in Seoul: Fractional Laser at Rappoel Dermatology Gangnam for Refined Skin Texture\", \"description\": \"Large pores and rough skin texture making makeup look uneven? Rappoel Dermatology uses fractional laser \u2014 non-surgical pore refinement for smooth, refined skin\", \"inLanguage\": \"en\", \"author\": {\"@type\": \"Organization\", \"name\": \"Rappoel Dermatology Clinic\"}, \"publisher\": {\"@type\": \"Organization\", \"name\": \"Rappoel Dermatology Clinic\", \"logo\": {\"@type\": \"ImageObject\", \"url\": \"https:\/\/rappoel-clinic.com\/wp-content\/uploads\/2026\/04\/favicon-512.png\"}}, \"about\": {\"@id\": \"https:\/\/rappoel-clinic.com\/#clinic\"}}<\/script><br \/>\n<script type=\"application\/ld+json\">{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the principle of fractional laser for pore improvement? How is it different from skincare products?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Principle comparison: (1) Fractional laser principle \u2014 splits the beam into hundreds of microscopic treatment zones (MTZ), creating micro 'thermal injury columns' in the skin that penetrate to the dermis. The thermal effect stimulates fibroblasts to synthesize collagen, thickening and tightening the collagen network around pores so they visually shrink. It also modulates sebaceous gland activity to reduce oil production. (2) Skincare products \u2014 work on the skin surface through oil control, moisturization, and exfoliation to improve pore appearance, but cannot act on the dermal collagen structure. (3) Fundamental difference \u2014 one core cause of enlarged pores is collagen support loss around pores; only dermal-level treatments like laser can promote collagen renewal to fundamentally tighten pores. Skincare is a maintenance aid, not a treatment. (4) Rappoel recommends \u2014 fractional laser treatment plus post-treatment oil-control and moisturizing skincare, combining treatment and maintenance.\"}}, {\"@type\": \"Question\", \"name\": \"Which is better for pores: fractional laser or picosecond laser?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Different indications: (1) Fractional laser \u2014 primarily uses 'micro-injury thermal effect' to stimulate dermal collagen renewal, with visible results for enlarged pores, rough texture, and shallow acne scars. It is an 'ablative' laser with 3-5 days recovery (crusting\/flaking). (2) Picosecond laser \u2014 uses ultra-short pulses to create 'photo-mechanical effects,' mainly targeting pigment (freckles, acne marks) and skin texture improvement, also helping pores but less directly than fractional. Virtually no downtime. (3) Recommendation \u2014 if pores are the main concern and 3-5 days recovery is acceptable \u2192 fractional laser is more direct; if pores plus pigment issues with no downtime desired \u2192 picosecond; if both \u2192 fractional first for pores and texture, then picosecond for pigment. (4) Rappoel physicians design the plan based on skin problem priority.\"}}, {\"@type\": \"Question\", \"name\": \"Is fractional laser for pores safe? What are the risks and side effects?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Safety: (1) Fractional laser is a mature aesthetic laser technology with over 15 years of clinical use. The fractional pattern drastically reduces side-effect risk compared to traditional full-field laser \u2014 intact skin between micro-injury zones accelerates healing. (2) Common side effects \u2014 post-treatment redness (2-3 days), mild swelling (1-2 days), crusting\/flaking (3-5 days, normal repair process), temporary dryness and peeling (recovers within 1 week). (3) Rare risks \u2014 hyperpigmentation (slightly higher risk for Asian skin, preventable with strict post-treatment sun protection), hypopigmentation (extremely rare), infection (extremely rare under aseptic technique). (4) Contraindications \u2014 active skin infection\/herpes (treat first), recent retinoid use (stop 1-3 months), pregnancy (postpone), severe scarring tendency (physician evaluation). (5) Rappoel adjusts energy based on skin type, using conservative parameters for Asian skin to reduce pigment risk.\"}}, {\"@type\": \"Question\", \"name\": \"How many fractional laser sessions are needed for pores? How far apart?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Course planning: (1) Per-session effect \u2014 each session improves ~15-25% of pore enlargement, with gradual cumulative rather than one-step results. (2) Session count \u2014 generally 3-5 sessions as a complete course. Oil-type pores usually show visible improvement in 3 sessions; aging-type pores may need 4-5. (3) Interval \u2014 every 4-6 weeks, allowing sufficient time for skin repair and collagen renewal before the next session. (4) Effect timeline \u2014 collagen production accelerates 2-4 weeks post-treatment, with pores progressively shrinking; results last 6-12 months after course completion (related to age, skincare, and sun protection habits). (5) Maintenance \u2014 1 maintenance session every 6-12 months after course completion; daily oil control, moisturization, and sun protection. (6) Rappoel physicians adjust subsequent parameters based on skin response and results after each session.\"}}, {\"@type\": \"Question\", \"name\": \"How long is recovery after fractional laser? Does it hurt?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Pain and recovery: (1) Pain \u2014 topical anesthetic cream for 20 minutes before treatment; warm, prickling sensation during treatment is tolerable. Erbium laser is less painful than CO2. (2) Recovery timeline \u2014 immediate post-treatment redness is prominent; day 2 redness reduces but mild crusting may begin; days 3-5 crusting and flaking gradually complete; skin appearance is basically normal after 1 week. (3) Makeup \u2014 no makeup for 24 hours; light makeup from day 2-3 to cover redness; normal makeup after 1 week. (4) Work \u2014 usually need 1-2 days off (redness and crusting period); work from day 3 with light makeup. (5) Critical post-care \u2014 sun protection is most important! Post-treatment skin is extremely UV-sensitive; strict sun protection (SPF50+ physical sunscreen + physical shielding) is mandatory to prevent hyperpigmentation. Intense moisturization aids skin repair. (6) Rappoel provides post-treatment repair products and detailed care guidance.\"}}, {\"@type\": \"Question\", \"name\": \"Who is suitable for fractional laser pore treatment? Who is not?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Suitable: (1) Visible enlarged pores (oil-type or aging-type); (2) Rough skin texture, makeup not sitting smoothly; (3) Combined shallow acne scars or fine lines (fractional improves both); (4) Those who can accept 3-5 days recovery; (5) Those willing to comply with strict post-treatment sun protection and skincare. Unsuitable or cautious: (1) Active skin infection or herpes (treat first); (2) Recent retinoid use (stop 1-3 months before treatment); (3) Pregnancy and breastfeeding (postpone); (4) Severe scarring tendency or keloid-prone (physician evaluation); (5) Extremely sensitive skin (consider erbium laser or gentle alternatives like exosomes); (6) Dark skin (Fitzpatrick IV-VI) with higher pigment risk, requiring low-energy conservative parameters. Rappoel assesses skin type and suitability during consultation.\"}}, {\"@type\": \"Question\", \"name\": \"Can fractional laser be combined with other treatments? What works best together?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Combination strategies: (1) Fractional laser plus exosomes \u2014 laser creates micro-channels plus exosome delivery accelerates repair, shortening recovery and enhancing collagen results; one of the best combinations. (2) Fractional laser plus picosecond laser \u2014 fractional for pores and texture, picosecond for pigment and acne marks; complementary. (3) Fractional laser plus Thermage \u2014 fractional for pores (micro) and Thermage for full-face tightening (macro); dual-level improvement. (4) Fractional laser plus botox \u2014 botox controls oil (related to pore enlargement) and fractional tightens pores, improving from both oil and collagen levels. (5) Timing \u2014 fractional and exosomes can be same day (laser first then delivery); fractional and picosecond spaced 2 weeks; fractional and Thermage spaced 4 weeks. (6) Rappoel offers one-stop plan design.\"}}, {\"@type\": \"Question\", \"name\": \"How long do fractional laser pore results last? Will they recur?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Long-term effects: (1) Duration \u2014 after completing 3-5 sessions, results typically last 6-12 months. Related to age, baseline skin condition, oil production, skincare habits, and sun protection. (2) Why recurrence \u2014 the root causes of enlarged pores (oil production, collagen loss, photoaging) are ongoing. Laser improves existing pores but cannot stop the aging process. Over time, new collagen loss and oil activity gradually re-enlarge pores. (3) Extending results \u2014 strict sun protection (prevent photoaging-accelerated collagen loss); oil-control skincare (reduce oil-induced pore stretching); consistent moisturization (maintain stratum corneum hydration); 1 maintenance session every 6-12 months. (4) Difference from fillers\/injections \u2014 fractional laser results are gradual and require maintenance, not 'one and done,' but each treatment improves the skin's structural foundation. (5) Rappoel provides long-term maintenance plans.\"}}]}<\/script><\/p>\n<style>\n*{box-sizing:border-box;margin:0;padding:0}\nbody{font-family:'PingFang SC','Noto Sans KR',sans-serif;background:#fffcf7;color:#3d2e1e;line-height:1.8}\n.wrap{max-width:677px;margin:0 auto;padding:32px 20px 60px}\n.banner{background:#FFF8EC;text-align:center;padding:36px 20px 28px;margin-bottom:36px;border-bottom:1px solid #e8d5c0}\n.banner-tag{font-size:11px;letter-spacing:3px;color:#8B7355;text-transform:uppercase;margin-bottom:12px}\n.banner h1{font-size:24px;color:#3d2e1e;line-height:1.4;margin-bottom:12px}\n.banner .sub{font-size:13px;color:#6b5240;line-height:1.7}\nh2{font-size:19px;color:#3d2e1e;margin:32px 0 14px;padding-bottom:8px;border-bottom:1px solid #e8d5c0}\nh3{font-size:16px;color:#3d2e1e;margin:22px 0 10px}\np{font-size:15px;color:#555;line-height:1.9;margin-bottom:14px}\n.highlight{background:#fff;border:1px solid #f0e8dc;border-left:3px solid #D4A574;padding:16px 20px;margin:22px 0;border-radius:0 6px 6px 0}\n.highlight p{margin:0;font-size:14px;color:#6b5240}\n.card{background:#F5E6C8;border:1px solid #e8d5c0;border-radius:8px;padding:18px 22px;margin:16px 0}\n.card-title{font-size:13px;font-weight:700;color:#3d2e1e;margin-bottom:6px}\n.card p{font-size:14px;margin:0}\n.faq-item{margin:14px 0;border-bottom:1px solid #f0e8dc;padding-bottom:14px}\n.faq-q{font-weight:700;color:#3d2e1e;font-size:15px;margin-bottom:6px}\n.faq-a{font-size:14px;color:#555;line-height:1.8}\n.cta{background:#F5E6C8;text-align:center;padding:32px 20px;margin-top:40px;border-radius:8px}\n.cta h3{font-size:17px;color:#3d2e1e;margin-bottom:8px}\n.cta p{font-size:13px;color:#6b5240;margin-bottom:4px}\nimg{max-width:100%;height:auto;display:block;margin:20px auto;border-radius:6px}\nul,ol{padding-left:22px;margin-bottom:14px}\nli{font-size:15px;color:#555;line-height:1.9;margin-bottom:4px}\n.schema-block{display:none}\n@media(max-width:600px){.wrap{padding:20px 14px 40px}.banner h1{font-size:20px}}\n<\/style>\n<p><\/head><br \/>\n<body><\/p>\n<div class=\"wrap\">\n<div class=\"banner\">\n<div class=\"banner-tag\">Laser<\/div>\n<h1>Large Pores Treatment in Seoul: Fractional Laser at Rappoel Dermatology Gangnam for Refined Skin Texture<\/h1>\n<div class=\"sub\">Large pores and rough skin texture making makeup look uneven? Rappoel Dermatology uses fractional laser \u2014 non-surgical pore refinement for smooth, refined skin<\/div>\n<\/p><\/div>\n<p>Enlarged pores are one of the most common skin concerns for Asian skin \u2014 visibly large pores, rough texture, makeup that won’t sit smoothly, and an overall poor skin quality. Causes of enlarged pores include: (1) Active sebaceous glands \u2014 excess oil production stretches the pores (most common in the T-zone). (2) Collagen loss \u2014 with age, the collagen support structure around pores atrophies, causing pores to lose elasticity and expand (aging-type pores). (3) Photoaging \u2014 UV damage to dermal collagen accelerates tissue laxity around pores. (4) Dehydration \u2014 reduced stratum corneum hydration makes pores more visible. (5) Improper skincare \u2014 over-cleansing, comedogenic products, and pore squeezing damage pore structure. Enlarged pores are classified as oil-type (active sebum) and aging-type (collagen loss) \u2014 fractional laser is effective for both: stimulating collagen renewal and tightening pore-surrounding tissue. Rappoel Dermatology near Gangnam Station, Seoul, provides fractional laser pore treatment.<\/p>\n<h2>Technical Principles of Fractional Laser for Pores<\/h2>\n<ul>\n<li><strong>Micro-injury thermal effect:<\/strong> Fractional laser splits the beam into hundreds of microscopic treatment zones (MTZ) \u2014 each MTZ is only 0.1-0.3mm in diameter, creating micro ‘thermal injury columns’ penetrating to the dermis while leaving surrounding untreated skin intact. The micro-injury triggers skin repair mechanisms, promoting collagen synthesis and remodeling<\/li>\n<li><strong>Pore-tightening mechanism:<\/strong> (1) Collagen renewal \u2014 laser thermal effect stimulates fibroblasts to synthesize collagen, thickening and tightening the collagen network around pores, visually shrinking them. (2) Sebaceous gland modulation \u2014 moderate thermal effect can regulate sebum production (additional benefit for oil-type pores). (3) Keratin renewal \u2014 laser promotes stratum corneum turnover, improving rough texture<\/li>\n<li><strong>Wavelength selection:<\/strong> (1) Erbium laser (Er:YAG, 2940nm) \u2014 very high water absorption, precise ablation with shallow thermal damage, suitable for superficial pores and sensitive skin. (2) CO2 laser (10600nm) \u2014 deep penetration, strong thermal effect, suitable for deep pores and aging skin. Rappoel selects the most suitable laser based on pore type and skin condition<\/li>\n<li><strong>Gradual effect:<\/strong> Fractional laser is not one-and-done \u2014 each session improves ~15-25%, requiring 3-5 sessions (every 4-6 weeks) for best results. Collagen production accelerates 2-4 weeks post-treatment, with pores progressively shrinking<\/li>\n<li><strong>Controlled side effects:<\/strong> Compared to traditional full-field laser, the fractional pattern’s micro-injury property drastically shortens recovery (3-5 days vs. traditional 2-3 weeks) and reduces hyperpigmentation risk<\/li>\n<\/ul>\n<h2>Treatment Strategies for Different Pore Types<\/h2>\n<ul>\n<li><strong>Oil-type enlarged pores:<\/strong> Visible T-zone pores with oily skin. Strategy: fractional laser (collagen tightening plus sebum modulation) plus oil-control skincare \u2014 reducing oil-induced pore stretching at the source<\/li>\n<li><strong>Aging-type enlarged pores:<\/strong> Cheek pores with reduced skin elasticity (30+). Strategy: fractional laser (collagen renewal) plus Thermage (overall tightening) \u2014 dual improvement of pores and skin firmness<\/li>\n<li><strong>Mixed-type pores:<\/strong> T-zone oil-type plus cheek aging-type. Strategy: zonal treatment \u2014 T-zone fractional laser for oil and pores, cheeks with fractional plus Thermage for tightening<\/li>\n<li><strong>Pores plus acne scars:<\/strong> Large pores with depressed scars. Strategy: fractional laser for both pores and shallow scars \u2014 deeper scars may need subcision<\/li>\n<li><strong>Sensitive skin pores:<\/strong> Thin, easily reddened skin. Strategy: erbium laser (Er:YAG, gentle type) or low-energy fractional \u2014 avoid over-stimulation, combined with exosome repair<\/li>\n<\/ul>\n<h2>Rappoel Fractional Laser Pore Protocol<\/h2>\n<ol>\n<li><strong>Consultation assessment (5 min):<\/strong> Evaluate pore type (oil\/aging\/mixed), skin thickness, sensitivity, acne scars \u2192 design laser wavelength, energy, and session count<\/li>\n<li><strong>Cleansing and anesthesia (20 min):<\/strong> Makeup removal \u2192 alcohol disinfection \u2192 topical anesthetic cream for 20 minutes<\/li>\n<li><strong>Laser treatment (15-30 min):<\/strong> Fractional laser per designed parameters \u2192 systematic full-face scanning \u2192 enhanced passes on focus areas \u2192 warm, prickling sensation during treatment (tolerable under anesthesia)<\/li>\n<li><strong>Post-treatment calming (15 min):<\/strong> Apply soothing repair mask \u2192 ice pack cooling \u2192 confirm skin condition is stable<\/li>\n<li><strong>Post-care instructions (3 min):<\/strong> Avoid face washing\/makeup for 24 hours \u2192 avoid exfoliation\/acids for 3 days \u2192 intensify moisturization and sun protection for 1 week (sun protection is the most important post-care) \u2192 second treatment in 4-6 weeks<\/li>\n<\/ol>\n<p>Fractional laser pore treatment takes about 60-90 minutes (including anesthesia), with 3-5 days recovery and 3-5 sessions for best results. Located 3 minutes from Gangnam Station Exit 10, with seamless English and Chinese consultation.<\/p>\n<h2>Frequently Asked Questions<\/h2>\n<div class=\"faq-item\">\n<div class=\"faq-q\">What is the principle of fractional laser for pore improvement? How is it different from skincare products?<\/div>\n<div class=\"faq-a\">Principle comparison: (1) Fractional laser principle \u2014 splits the beam into hundreds of microscopic treatment zones (MTZ), creating micro ‘thermal injury columns’ in the skin that penetrate to the dermis. The thermal effect stimulates fibroblasts to synthesize collagen, thickening and tightening the collagen network around pores so they visually shrink. It also modulates sebaceous gland activity to reduce oil production. (2) Skincare products \u2014 work on the skin surface through oil control, moisturization, and exfoliation to improve pore appearance, but cannot act on the dermal collagen structure. (3) Fundamental difference \u2014 one core cause of enlarged pores is collagen support loss around pores; only dermal-level treatments like laser can promote collagen renewal to fundamentally tighten pores. Skincare is a maintenance aid, not a treatment. (4) Rappoel recommends \u2014 fractional laser treatment plus post-treatment oil-control and moisturizing skincare, combining treatment and maintenance.<\/div>\n<\/div>\n<div class=\"faq-item\">\n<div class=\"faq-q\">Which is better for pores: fractional laser or picosecond laser?<\/div>\n<div class=\"faq-a\">Different indications: (1) Fractional laser \u2014 primarily uses ‘micro-injury thermal effect’ to stimulate dermal collagen renewal, with visible results for enlarged pores, rough texture, and shallow acne scars. It is an ‘ablative’ laser with 3-5 days recovery (crusting\/flaking). (2) Picosecond laser \u2014 uses ultra-short pulses to create ‘photo-mechanical effects,’ mainly targeting pigment (freckles, acne marks) and skin texture improvement, also helping pores but less directly than fractional. Virtually no downtime. (3) Recommendation \u2014 if pores are the main concern and 3-5 days recovery is acceptable \u2192 fractional laser is more direct; if pores plus pigment issues with no downtime desired \u2192 picosecond; if both \u2192 fractional first for pores and texture, then picosecond for pigment. (4) Rappoel physicians design the plan based on skin problem priority.<\/div>\n<\/div>\n<div class=\"faq-item\">\n<div class=\"faq-q\">Is fractional laser for pores safe? What are the risks and side effects?<\/div>\n<div class=\"faq-a\">Safety: (1) Fractional laser is a mature aesthetic laser technology with over 15 years of clinical use. The fractional pattern drastically reduces side-effect risk compared to traditional full-field laser \u2014 intact skin between micro-injury zones accelerates healing. (2) Common side effects \u2014 post-treatment redness (2-3 days), mild swelling (1-2 days), crusting\/flaking (3-5 days, normal repair process), temporary dryness and peeling (recovers within 1 week). (3) Rare risks \u2014 hyperpigmentation (slightly higher risk for Asian skin, preventable with strict post-treatment sun protection), hypopigmentation (extremely rare), infection (extremely rare under aseptic technique). (4) Contraindications \u2014 active skin infection\/herpes (treat first), recent retinoid use (stop 1-3 months), pregnancy (postpone), severe scarring tendency (physician evaluation). (5) Rappoel adjusts energy based on skin type, using conservative parameters for Asian skin to reduce pigment risk.<\/div>\n<\/div>\n<div class=\"faq-item\">\n<div class=\"faq-q\">How many fractional laser sessions are needed for pores? How far apart?<\/div>\n<div class=\"faq-a\">Course planning: (1) Per-session effect \u2014 each session improves ~15-25% of pore enlargement, with gradual cumulative rather than one-step results. (2) Session count \u2014 generally 3-5 sessions as a complete course. Oil-type pores usually show visible improvement in 3 sessions; aging-type pores may need 4-5. (3) Interval \u2014 every 4-6 weeks, allowing sufficient time for skin repair and collagen renewal before the next session. (4) Effect timeline \u2014 collagen production accelerates 2-4 weeks post-treatment, with pores progressively shrinking; results last 6-12 months after course completion (related to age, skincare, and sun protection habits). (5) Maintenance \u2014 1 maintenance session every 6-12 months after course completion; daily oil control, moisturization, and sun protection. (6) Rappoel physicians adjust subsequent parameters based on skin response and results after each session.<\/div>\n<\/div>\n<div class=\"faq-item\">\n<div class=\"faq-q\">How long is recovery after fractional laser? Does it hurt?<\/div>\n<div class=\"faq-a\">Pain and recovery: (1) Pain \u2014 topical anesthetic cream for 20 minutes before treatment; warm, prickling sensation during treatment is tolerable. Erbium laser is less painful than CO2. (2) Recovery timeline \u2014 immediate post-treatment redness is prominent; day 2 redness reduces but mild crusting may begin; days 3-5 crusting and flaking gradually complete; skin appearance is basically normal after 1 week. (3) Makeup \u2014 no makeup for 24 hours; light makeup from day 2-3 to cover redness; normal makeup after 1 week. (4) Work \u2014 usually need 1-2 days off (redness and crusting period); work from day 3 with light makeup. (5) Critical post-care \u2014 sun protection is most important! Post-treatment skin is extremely UV-sensitive; strict sun protection (SPF50+ physical sunscreen + physical shielding) is mandatory to prevent hyperpigmentation. Intense moisturization aids skin repair. (6) Rappoel provides post-treatment repair products and detailed care guidance.<\/div>\n<\/div>\n<div class=\"faq-item\">\n<div class=\"faq-q\">Who is suitable for fractional laser pore treatment? Who is not?<\/div>\n<div class=\"faq-a\">Suitable: (1) Visible enlarged pores (oil-type or aging-type); (2) Rough skin texture, makeup not sitting smoothly; (3) Combined shallow acne scars or fine lines (fractional improves both); (4) Those who can accept 3-5 days recovery; (5) Those willing to comply with strict post-treatment sun protection and skincare. Unsuitable or cautious: (1) Active skin infection or herpes (treat first); (2) Recent retinoid use (stop 1-3 months before treatment); (3) Pregnancy and breastfeeding (postpone); (4) Severe scarring tendency or keloid-prone (physician evaluation); (5) Extremely sensitive skin (consider erbium laser or gentle alternatives like exosomes); (6) Dark skin (Fitzpatrick IV-VI) with higher pigment risk, requiring low-energy conservative parameters. Rappoel assesses skin type and suitability during consultation.<\/div>\n<\/div>\n<div class=\"faq-item\">\n<div class=\"faq-q\">Can fractional laser be combined with other treatments? What works best together?<\/div>\n<div class=\"faq-a\">Combination strategies: (1) Fractional laser plus exosomes \u2014 laser creates micro-channels plus exosome delivery accelerates repair, shortening recovery and enhancing collagen results; one of the best combinations. (2) Fractional laser plus picosecond laser \u2014 fractional for pores and texture, picosecond for pigment and acne marks; complementary. (3) Fractional laser plus Thermage \u2014 fractional for pores (micro) and Thermage for full-face tightening (macro); dual-level improvement. (4) Fractional laser plus botox \u2014 botox controls oil (related to pore enlargement) and fractional tightens pores, improving from both oil and collagen levels. (5) Timing \u2014 fractional and exosomes can be same day (laser first then delivery); fractional and picosecond spaced 2 weeks; fractional and Thermage spaced 4 weeks. (6) Rappoel offers one-stop plan design.<\/div>\n<\/div>\n<div class=\"faq-item\">\n<div class=\"faq-q\">How long do fractional laser pore results last? Will they recur?<\/div>\n<div class=\"faq-a\">Long-term effects: (1) Duration \u2014 after completing 3-5 sessions, results typically last 6-12 months. Related to age, baseline skin condition, oil production, skincare habits, and sun protection. (2) Why recurrence \u2014 the root causes of enlarged pores (oil production, collagen loss, photoaging) are ongoing. Laser improves existing pores but cannot stop the aging process. Over time, new collagen loss and oil activity gradually re-enlarge pores. (3) Extending results \u2014 strict sun protection (prevent photoaging-accelerated collagen loss); oil-control skincare (reduce oil-induced pore stretching); consistent moisturization (maintain stratum corneum hydration); 1 maintenance session every 6-12 months. (4) Difference from fillers\/injections \u2014 fractional laser results are gradual and require maintenance, not ‘one and done,’ but each treatment improves the skin’s structural foundation. (5) Rappoel provides long-term maintenance plans.<\/div>\n<\/div>\n<div class=\"cta\">\n<h3>Large pores and uneven makeup? Rappoel fractional laser \u2014 3-5 sessions for refined skin texture!<\/h3>\n<p>\ud83d\udccd 77, Seocho-daero, Seocho-gu, Seoul, South Korea<\/p>\n<p>\ud83d\udd50 Mon\u2013Fri 10:00\u201319:00 \u00b7 Sat 10:00\u201317:00<\/p>\n<p>\ud83d\udcac WeChat Main: rappoelkr | WeChat Backup: rappoelkr2 | LINE: rappoelkr<\/p>\n<p style=\"margin-top:16px;font-size:13px;color:#8B7355;\">Scan to connect with us<\/p>\n<div style=\"display:flex;justify-content:center;gap:16px;flex-wrap:wrap;margin-top:10px;\">\n<div style=\"text-align:center;\">\n <img decoding=\"async\" src=\"https:\/\/rappoel-clinic.com\/wp-content\/uploads\/2026\/04\/Rappoel\u5fae\u4fe1\u4e8c\u7ef4\u7801\uff08\u4e3b\u53f7\uff09-1.png\" alt=\"WeChat Main QR Code\" style=\"width:120px;height:120px;border-radius:6px;\" \/><\/p>\n<p style=\"font-size:11px;color:#6b5240;margin-top:4px;\">WeChat (Main)<\/p>\n<\/p><\/div>\n<div style=\"text-align:center;\">\n <img decoding=\"async\" src=\"https:\/\/rappoel-clinic.com\/wp-content\/uploads\/2026\/04\/Rappoel\u5fae\u4fe1\u4e8c\u7ef4\u7801\uff08\u5907\u7528\u53f7\uff09-1.png\" alt=\"WeChat Backup QR Code\" style=\"width:120px;height:120px;border-radius:6px;\" \/><\/p>\n<p style=\"font-size:11px;color:#6b5240;margin-top:4px;\">WeChat (Backup)<\/p>\n<\/p><\/div>\n<div style=\"text-align:center;\">\n <img decoding=\"async\" src=\"https:\/\/rappoel-clinic.com\/wp-content\/uploads\/2026\/04\/Line\u4e8c\u7ef4\u7801-1.jpg\" alt=\"LINE QR Code\" style=\"width:120px;height:120px;border-radius:6px;\" \/><\/p>\n<p style=\"font-size:11px;color:#6b5240;margin-top:4px;\">LINE<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<\/div>\n<\/div>\n<p><\/body><br \/>\n<\/html><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Large pores and rough skin texture making makeup look uneven? Rappoel Dermatology uses fractional laser \u2014 non-surgical pore refinement for smooth, refined skin<\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[67],"tags":[],"class_list":["post-1898","post","type-post","status-publish","format-standard","hentry","category-laser-en"],"_links":{"self":[{"href":"https:\/\/rappoel-clinic.com\/en\/wp-json\/wp\/v2\/posts\/1898","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rappoel-clinic.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rappoel-clinic.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rappoel-clinic.com\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/rappoel-clinic.com\/en\/wp-json\/wp\/v2\/comments?post=1898"}],"version-history":[{"count":1,"href":"https:\/\/rappoel-clinic.com\/en\/wp-json\/wp\/v2\/posts\/1898\/revisions"}],"predecessor-version":[{"id":1900,"href":"https:\/\/rappoel-clinic.com\/en\/wp-json\/wp\/v2\/posts\/1898\/revisions\/1900"}],"wp:attachment":[{"href":"https:\/\/rappoel-clinic.com\/en\/wp-json\/wp\/v2\/media?parent=1898"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rappoel-clinic.com\/en\/wp-json\/wp\/v2\/categories?post=1898"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rappoel-clinic.com\/en\/wp-json\/wp\/v2\/tags?post=1898"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}

{"id":1898,"date":"2026-08-25T18:28:10","date_gmt":"2026-08-25T09:28:10","guid":{"rendered":"https:\/\/rappoel-clinic.com\/fractional-laser-large-pores-en\/"},"modified":"2026-08-25T18:28:13","modified_gmt":"2026-08-25T09:28:13","slug":"fractional-laser-large-pores-en","status":"publish","type":"post","link":"https:\/\/rappoel-clinic.com\/en\/fractional-laser-large-pores-en\/","title":{"rendered":"Large Pores Treatment in Seoul: Fractional Laser at Rappoel Dermatology Gangnam for Refined Skin Texture"},"content":{"rendered":"

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\nLarge Pores Treatment in Seoul: Fractional Laser at Rappoel Dermatology Gangnam for Refined Skin Texture<\/title><br \/>\n<meta name=\"description\" content=\"Large pores and rough skin texture making makeup look uneven? Rappoel Dermatology uses fractional laser \u2014 non-surgical pore refinement for smooth, refined skin\">\n<link rel=\"alternate\" hreflang=\"en\" href=\"https:\/\/rappoel-clinic.com\/fractional-laser-large-pores-en\/\" \/>\n<link rel=\"alternate\" hreflang=\"zh-TW\" href=\"https:\/\/rappoel-clinic.com\/fractional-laser-large-pores-zh\/\" \/>\n<script type=\"application\/ld+json\">{\"@context\": \"https:\/\/schema.org\", \"@type\": \"MedicalClinic\", \"@id\": \"https:\/\/rappoel-clinic.com\/#clinic\", \"name\": \"Rappoel Dermatology Clinic\", \"alternateName\": [\"Rappoel \u76ae\u819a\u79d1\", \"\ub77c\ud3ec\uc5d8 \ud53c\ubd80\uacfc\"], \"url\": \"https:\/\/rappoel-clinic.com\", \"address\": {\"@type\": \"PostalAddress\", \"streetAddress\": \"77, Seocho-daero\", \"addressLocality\": \"Seocho-gu\", \"addressRegion\": \"Seoul\", \"postalCode\": \"06609\", \"addressCountry\": \"KR\"}, \"geo\": {\"@type\": \"GeoCoordinates\", \"latitude\": 37.4926, \"longitude\": 127.0175}, \"telephone\": \"+82-2-XXXX-XXXX\", \"openingHours\": [\"Mo-Fr 10:00-19:00\", \"Sa 10:00-17:00\"], \"medicalSpecialty\": \"Dermatology\", \"availableService\": [{\"@type\": \"MedicalProcedure\", \"name\": \"Thread Lift (Aptos)\"}, {\"@type\": \"MedicalProcedure\", \"name\": \"Hyaluronic Acid Filler\"}, {\"@type\": \"MedicalProcedure\", \"name\": \"Botulinum Toxin (Botox)\"}, {\"@type\": \"MedicalProcedure\", \"name\": \"Ultherapy \/ HIFU\"}, {\"@type\": \"MedicalProcedure\", \"name\": \"Skin Booster (Juvelook \/ Exosomes)\"}, {\"@type\": \"MedicalProcedure\", \"name\": \"Laser Skin Treatment\"}, {\"@type\": \"MedicalProcedure\", \"name\": \"Onda Coolwaves Body Contouring\"}], \"sameAs\": [\"https:\/\/www.instagram.com\/rappoel_official\"]}<\/script><br \/>\n<script type=\"application\/ld+json\">{\"@context\": \"https:\/\/schema.org\", \"@type\": \"Article\", \"headline\": \"Large Pores Treatment in Seoul: Fractional Laser at Rappoel Dermatology Gangnam for Refined Skin Texture\", \"description\": \"Large pores and rough skin texture making makeup look uneven? Rappoel Dermatology uses fractional laser \u2014 non-surgical pore refinement for smooth, refined skin\", \"inLanguage\": \"en\", \"author\": {\"@type\": \"Organization\", \"name\": \"Rappoel Dermatology Clinic\"}, \"publisher\": {\"@type\": \"Organization\", \"name\": \"Rappoel Dermatology Clinic\", \"logo\": {\"@type\": \"ImageObject\", \"url\": \"https:\/\/rappoel-clinic.com\/wp-content\/uploads\/2026\/04\/favicon-512.png\"}}, \"about\": {\"@id\": \"https:\/\/rappoel-clinic.com\/#clinic\"}}<\/script><br \/>\n<script type=\"application\/ld+json\">{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the principle of fractional laser for pore improvement? How is it different from skincare products?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Principle comparison: (1) Fractional laser principle \u2014 splits the beam into hundreds of microscopic treatment zones (MTZ), creating micro 'thermal injury columns' in the skin that penetrate to the dermis. The thermal effect stimulates fibroblasts to synthesize collagen, thickening and tightening the collagen network around pores so they visually shrink. It also modulates sebaceous gland activity to reduce oil production. (2) Skincare products \u2014 work on the skin surface through oil control, moisturization, and exfoliation to improve pore appearance, but cannot act on the dermal collagen structure. (3) Fundamental difference \u2014 one core cause of enlarged pores is collagen support loss around pores; only dermal-level treatments like laser can promote collagen renewal to fundamentally tighten pores. Skincare is a maintenance aid, not a treatment. (4) Rappoel recommends \u2014 fractional laser treatment plus post-treatment oil-control and moisturizing skincare, combining treatment and maintenance.\"}}, {\"@type\": \"Question\", \"name\": \"Which is better for pores: fractional laser or picosecond laser?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Different indications: (1) Fractional laser \u2014 primarily uses 'micro-injury thermal effect' to stimulate dermal collagen renewal, with visible results for enlarged pores, rough texture, and shallow acne scars. It is an 'ablative' laser with 3-5 days recovery (crusting\/flaking). (2) Picosecond laser \u2014 uses ultra-short pulses to create 'photo-mechanical effects,' mainly targeting pigment (freckles, acne marks) and skin texture improvement, also helping pores but less directly than fractional. Virtually no downtime. (3) Recommendation \u2014 if pores are the main concern and 3-5 days recovery is acceptable \u2192 fractional laser is more direct; if pores plus pigment issues with no downtime desired \u2192 picosecond; if both \u2192 fractional first for pores and texture, then picosecond for pigment. (4) Rappoel physicians design the plan based on skin problem priority.\"}}, {\"@type\": \"Question\", \"name\": \"Is fractional laser for pores safe? What are the risks and side effects?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Safety: (1) Fractional laser is a mature aesthetic laser technology with over 15 years of clinical use. The fractional pattern drastically reduces side-effect risk compared to traditional full-field laser \u2014 intact skin between micro-injury zones accelerates healing. (2) Common side effects \u2014 post-treatment redness (2-3 days), mild swelling (1-2 days), crusting\/flaking (3-5 days, normal repair process), temporary dryness and peeling (recovers within 1 week). (3) Rare risks \u2014 hyperpigmentation (slightly higher risk for Asian skin, preventable with strict post-treatment sun protection), hypopigmentation (extremely rare), infection (extremely rare under aseptic technique). (4) Contraindications \u2014 active skin infection\/herpes (treat first), recent retinoid use (stop 1-3 months), pregnancy (postpone), severe scarring tendency (physician evaluation). (5) Rappoel adjusts energy based on skin type, using conservative parameters for Asian skin to reduce pigment risk.\"}}, {\"@type\": \"Question\", \"name\": \"How many fractional laser sessions are needed for pores? How far apart?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Course planning: (1) Per-session effect \u2014 each session improves ~15-25% of pore enlargement, with gradual cumulative rather than one-step results. (2) Session count \u2014 generally 3-5 sessions as a complete course. Oil-type pores usually show visible improvement in 3 sessions; aging-type pores may need 4-5. (3) Interval \u2014 every 4-6 weeks, allowing sufficient time for skin repair and collagen renewal before the next session. (4) Effect timeline \u2014 collagen production accelerates 2-4 weeks post-treatment, with pores progressively shrinking; results last 6-12 months after course completion (related to age, skincare, and sun protection habits). (5) Maintenance \u2014 1 maintenance session every 6-12 months after course completion; daily oil control, moisturization, and sun protection. (6) Rappoel physicians adjust subsequent parameters based on skin response and results after each session.\"}}, {\"@type\": \"Question\", \"name\": \"How long is recovery after fractional laser? Does it hurt?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Pain and recovery: (1) Pain \u2014 topical anesthetic cream for 20 minutes before treatment; warm, prickling sensation during treatment is tolerable. Erbium laser is less painful than CO2. (2) Recovery timeline \u2014 immediate post-treatment redness is prominent; day 2 redness reduces but mild crusting may begin; days 3-5 crusting and flaking gradually complete; skin appearance is basically normal after 1 week. (3) Makeup \u2014 no makeup for 24 hours; light makeup from day 2-3 to cover redness; normal makeup after 1 week. (4) Work \u2014 usually need 1-2 days off (redness and crusting period); work from day 3 with light makeup. (5) Critical post-care \u2014 sun protection is most important! Post-treatment skin is extremely UV-sensitive; strict sun protection (SPF50+ physical sunscreen + physical shielding) is mandatory to prevent hyperpigmentation. Intense moisturization aids skin repair. (6) Rappoel provides post-treatment repair products and detailed care guidance.\"}}, {\"@type\": \"Question\", \"name\": \"Who is suitable for fractional laser pore treatment? Who is not?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Suitable: (1) Visible enlarged pores (oil-type or aging-type); (2) Rough skin texture, makeup not sitting smoothly; (3) Combined shallow acne scars or fine lines (fractional improves both); (4) Those who can accept 3-5 days recovery; (5) Those willing to comply with strict post-treatment sun protection and skincare. Unsuitable or cautious: (1) Active skin infection or herpes (treat first); (2) Recent retinoid use (stop 1-3 months before treatment); (3) Pregnancy and breastfeeding (postpone); (4) Severe scarring tendency or keloid-prone (physician evaluation); (5) Extremely sensitive skin (consider erbium laser or gentle alternatives like exosomes); (6) Dark skin (Fitzpatrick IV-VI) with higher pigment risk, requiring low-energy conservative parameters. Rappoel assesses skin type and suitability during consultation.\"}}, {\"@type\": \"Question\", \"name\": \"Can fractional laser be combined with other treatments? What works best together?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Combination strategies: (1) Fractional laser plus exosomes \u2014 laser creates micro-channels plus exosome delivery accelerates repair, shortening recovery and enhancing collagen results; one of the best combinations. (2) Fractional laser plus picosecond laser \u2014 fractional for pores and texture, picosecond for pigment and acne marks; complementary. (3) Fractional laser plus Thermage \u2014 fractional for pores (micro) and Thermage for full-face tightening (macro); dual-level improvement. (4) Fractional laser plus botox \u2014 botox controls oil (related to pore enlargement) and fractional tightens pores, improving from both oil and collagen levels. (5) Timing \u2014 fractional and exosomes can be same day (laser first then delivery); fractional and picosecond spaced 2 weeks; fractional and Thermage spaced 4 weeks. (6) Rappoel offers one-stop plan design.\"}}, {\"@type\": \"Question\", \"name\": \"How long do fractional laser pore results last? Will they recur?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Long-term effects: (1) Duration \u2014 after completing 3-5 sessions, results typically last 6-12 months. Related to age, baseline skin condition, oil production, skincare habits, and sun protection. (2) Why recurrence \u2014 the root causes of enlarged pores (oil production, collagen loss, photoaging) are ongoing. Laser improves existing pores but cannot stop the aging process. Over time, new collagen loss and oil activity gradually re-enlarge pores. (3) Extending results \u2014 strict sun protection (prevent photoaging-accelerated collagen loss); oil-control skincare (reduce oil-induced pore stretching); consistent moisturization (maintain stratum corneum hydration); 1 maintenance session every 6-12 months. (4) Difference from fillers\/injections \u2014 fractional laser results are gradual and require maintenance, not 'one and done,' but each treatment improves the skin's structural foundation. (5) Rappoel provides long-term maintenance plans.\"}}]}<\/script><\/p>\n<style>\n*{box-sizing:border-box;margin:0;padding:0}\nbody{font-family:'PingFang SC','Noto Sans KR',sans-serif;background:#fffcf7;color:#3d2e1e;line-height:1.8}\n.wrap{max-width:677px;margin:0 auto;padding:32px 20px 60px}\n.banner{background:#FFF8EC;text-align:center;padding:36px 20px 28px;margin-bottom:36px;border-bottom:1px solid #e8d5c0}\n.banner-tag{font-size:11px;letter-spacing:3px;color:#8B7355;text-transform:uppercase;margin-bottom:12px}\n.banner h1{font-size:24px;color:#3d2e1e;line-height:1.4;margin-bottom:12px}\n.banner .sub{font-size:13px;color:#6b5240;line-height:1.7}\nh2{font-size:19px;color:#3d2e1e;margin:32px 0 14px;padding-bottom:8px;border-bottom:1px solid #e8d5c0}\nh3{font-size:16px;color:#3d2e1e;margin:22px 0 10px}\np{font-size:15px;color:#555;line-height:1.9;margin-bottom:14px}\n.highlight{background:#fff;border:1px solid #f0e8dc;border-left:3px solid #D4A574;padding:16px 20px;margin:22px 0;border-radius:0 6px 6px 0}\n.highlight p{margin:0;font-size:14px;color:#6b5240}\n.card{background:#F5E6C8;border:1px solid #e8d5c0;border-radius:8px;padding:18px 22px;margin:16px 0}\n.card-title{font-size:13px;font-weight:700;color:#3d2e1e;margin-bottom:6px}\n.card p{font-size:14px;margin:0}\n.faq-item{margin:14px 0;border-bottom:1px solid #f0e8dc;padding-bottom:14px}\n.faq-q{font-weight:700;color:#3d2e1e;font-size:15px;margin-bottom:6px}\n.faq-a{font-size:14px;color:#555;line-height:1.8}\n.cta{background:#F5E6C8;text-align:center;padding:32px 20px;margin-top:40px;border-radius:8px}\n.cta h3{font-size:17px;color:#3d2e1e;margin-bottom:8px}\n.cta p{font-size:13px;color:#6b5240;margin-bottom:4px}\nimg{max-width:100%;height:auto;display:block;margin:20px auto;border-radius:6px}\nul,ol{padding-left:22px;margin-bottom:14px}\nli{font-size:15px;color:#555;line-height:1.9;margin-bottom:4px}\n.schema-block{display:none}\n@media(max-width:600px){.wrap{padding:20px 14px 40px}.banner h1{font-size:20px}}\n<\/style>\n<p><\/head><br \/>\n<body><\/p>\n<div class=\"wrap\">\n<div class=\"banner\">\n<div class=\"banner-tag\">Laser<\/div>\n<h1>Large Pores Treatment in Seoul: Fractional Laser at Rappoel Dermatology Gangnam for Refined Skin Texture<\/h1>\n<div class=\"sub\">Large pores and rough skin texture making makeup look uneven? Rappoel Dermatology uses fractional laser \u2014 non-surgical pore refinement for smooth, refined skin<\/div>\n<\/p><\/div>\n<p>Enlarged pores are one of the most common skin concerns for Asian skin \u2014 visibly large pores, rough texture, makeup that won’t sit smoothly, and an overall poor skin quality. Causes of enlarged pores include: (1) Active sebaceous glands \u2014 excess oil production stretches the pores (most common in the T-zone). (2) Collagen loss \u2014 with age, the collagen support structure around pores atrophies, causing pores to lose elasticity and expand (aging-type pores). (3) Photoaging \u2014 UV damage to dermal collagen accelerates tissue laxity around pores. (4) Dehydration \u2014 reduced stratum corneum hydration makes pores more visible. (5) Improper skincare \u2014 over-cleansing, comedogenic products, and pore squeezing damage pore structure. Enlarged pores are classified as oil-type (active sebum) and aging-type (collagen loss) \u2014 fractional laser is effective for both: stimulating collagen renewal and tightening pore-surrounding tissue. Rappoel Dermatology near Gangnam Station, Seoul, provides fractional laser pore treatment.<\/p>\n<h2>Technical Principles of Fractional Laser for Pores<\/h2>\n<ul>\n<li><strong>Micro-injury thermal effect:<\/strong> Fractional laser splits the beam into hundreds of microscopic treatment zones (MTZ) \u2014 each MTZ is only 0.1-0.3mm in diameter, creating micro ‘thermal injury columns’ penetrating to the dermis while leaving surrounding untreated skin intact. The micro-injury triggers skin repair mechanisms, promoting collagen synthesis and remodeling<\/li>\n<li><strong>Pore-tightening mechanism:<\/strong> (1) Collagen renewal \u2014 laser thermal effect stimulates fibroblasts to synthesize collagen, thickening and tightening the collagen network around pores, visually shrinking them. (2) Sebaceous gland modulation \u2014 moderate thermal effect can regulate sebum production (additional benefit for oil-type pores). (3) Keratin renewal \u2014 laser promotes stratum corneum turnover, improving rough texture<\/li>\n<li><strong>Wavelength selection:<\/strong> (1) Erbium laser (Er:YAG, 2940nm) \u2014 very high water absorption, precise ablation with shallow thermal damage, suitable for superficial pores and sensitive skin. (2) CO2 laser (10600nm) \u2014 deep penetration, strong thermal effect, suitable for deep pores and aging skin. Rappoel selects the most suitable laser based on pore type and skin condition<\/li>\n<li><strong>Gradual effect:<\/strong> Fractional laser is not one-and-done \u2014 each session improves ~15-25%, requiring 3-5 sessions (every 4-6 weeks) for best results. Collagen production accelerates 2-4 weeks post-treatment, with pores progressively shrinking<\/li>\n<li><strong>Controlled side effects:<\/strong> Compared to traditional full-field laser, the fractional pattern’s micro-injury property drastically shortens recovery (3-5 days vs. traditional 2-3 weeks) and reduces hyperpigmentation risk<\/li>\n<\/ul>\n<h2>Treatment Strategies for Different Pore Types<\/h2>\n<ul>\n<li><strong>Oil-type enlarged pores:<\/strong> Visible T-zone pores with oily skin. Strategy: fractional laser (collagen tightening plus sebum modulation) plus oil-control skincare \u2014 reducing oil-induced pore stretching at the source<\/li>\n<li><strong>Aging-type enlarged pores:<\/strong> Cheek pores with reduced skin elasticity (30+). Strategy: fractional laser (collagen renewal) plus Thermage (overall tightening) \u2014 dual improvement of pores and skin firmness<\/li>\n<li><strong>Mixed-type pores:<\/strong> T-zone oil-type plus cheek aging-type. Strategy: zonal treatment \u2014 T-zone fractional laser for oil and pores, cheeks with fractional plus Thermage for tightening<\/li>\n<li><strong>Pores plus acne scars:<\/strong> Large pores with depressed scars. Strategy: fractional laser for both pores and shallow scars \u2014 deeper scars may need subcision<\/li>\n<li><strong>Sensitive skin pores:<\/strong> Thin, easily reddened skin. Strategy: erbium laser (Er:YAG, gentle type) or low-energy fractional \u2014 avoid over-stimulation, combined with exosome repair<\/li>\n<\/ul>\n<h2>Rappoel Fractional Laser Pore Protocol<\/h2>\n<ol>\n<li><strong>Consultation assessment (5 min):<\/strong> Evaluate pore type (oil\/aging\/mixed), skin thickness, sensitivity, acne scars \u2192 design laser wavelength, energy, and session count<\/li>\n<li><strong>Cleansing and anesthesia (20 min):<\/strong> Makeup removal \u2192 alcohol disinfection \u2192 topical anesthetic cream for 20 minutes<\/li>\n<li><strong>Laser treatment (15-30 min):<\/strong> Fractional laser per designed parameters \u2192 systematic full-face scanning \u2192 enhanced passes on focus areas \u2192 warm, prickling sensation during treatment (tolerable under anesthesia)<\/li>\n<li><strong>Post-treatment calming (15 min):<\/strong> Apply soothing repair mask \u2192 ice pack cooling \u2192 confirm skin condition is stable<\/li>\n<li><strong>Post-care instructions (3 min):<\/strong> Avoid face washing\/makeup for 24 hours \u2192 avoid exfoliation\/acids for 3 days \u2192 intensify moisturization and sun protection for 1 week (sun protection is the most important post-care) \u2192 second treatment in 4-6 weeks<\/li>\n<\/ol>\n<p>Fractional laser pore treatment takes about 60-90 minutes (including anesthesia), with 3-5 days recovery and 3-5 sessions for best results. Located 3 minutes from Gangnam Station Exit 10, with seamless English and Chinese consultation.<\/p>\n<h2>Frequently Asked Questions<\/h2>\n<div class=\"faq-item\">\n<div class=\"faq-q\">What is the principle of fractional laser for pore improvement? How is it different from skincare products?<\/div>\n<div class=\"faq-a\">Principle comparison: (1) Fractional laser principle \u2014 splits the beam into hundreds of microscopic treatment zones (MTZ), creating micro ‘thermal injury columns’ in the skin that penetrate to the dermis. The thermal effect stimulates fibroblasts to synthesize collagen, thickening and tightening the collagen network around pores so they visually shrink. It also modulates sebaceous gland activity to reduce oil production. (2) Skincare products \u2014 work on the skin surface through oil control, moisturization, and exfoliation to improve pore appearance, but cannot act on the dermal collagen structure. (3) Fundamental difference \u2014 one core cause of enlarged pores is collagen support loss around pores; only dermal-level treatments like laser can promote collagen renewal to fundamentally tighten pores. Skincare is a maintenance aid, not a treatment. (4) Rappoel recommends \u2014 fractional laser treatment plus post-treatment oil-control and moisturizing skincare, combining treatment and maintenance.<\/div>\n<\/div>\n<div class=\"faq-item\">\n<div class=\"faq-q\">Which is better for pores: fractional laser or picosecond laser?<\/div>\n<div class=\"faq-a\">Different indications: (1) Fractional laser \u2014 primarily uses ‘micro-injury thermal effect’ to stimulate dermal collagen renewal, with visible results for enlarged pores, rough texture, and shallow acne scars. It is an ‘ablative’ laser with 3-5 days recovery (crusting\/flaking). (2) Picosecond laser \u2014 uses ultra-short pulses to create ‘photo-mechanical effects,’ mainly targeting pigment (freckles, acne marks) and skin texture improvement, also helping pores but less directly than fractional. Virtually no downtime. (3) Recommendation \u2014 if pores are the main concern and 3-5 days recovery is acceptable \u2192 fractional laser is more direct; if pores plus pigment issues with no downtime desired \u2192 picosecond; if both \u2192 fractional first for pores and texture, then picosecond for pigment. (4) Rappoel physicians design the plan based on skin problem priority.<\/div>\n<\/div>\n<div class=\"faq-item\">\n<div class=\"faq-q\">Is fractional laser for pores safe? What are the risks and side effects?<\/div>\n<div class=\"faq-a\">Safety: (1) Fractional laser is a mature aesthetic laser technology with over 15 years of clinical use. The fractional pattern drastically reduces side-effect risk compared to traditional full-field laser \u2014 intact skin between micro-injury zones accelerates healing. (2) Common side effects \u2014 post-treatment redness (2-3 days), mild swelling (1-2 days), crusting\/flaking (3-5 days, normal repair process), temporary dryness and peeling (recovers within 1 week). (3) Rare risks \u2014 hyperpigmentation (slightly higher risk for Asian skin, preventable with strict post-treatment sun protection), hypopigmentation (extremely rare), infection (extremely rare under aseptic technique). (4) Contraindications \u2014 active skin infection\/herpes (treat first), recent retinoid use (stop 1-3 months), pregnancy (postpone), severe scarring tendency (physician evaluation). (5) Rappoel adjusts energy based on skin type, using conservative parameters for Asian skin to reduce pigment risk.<\/div>\n<\/div>\n<div class=\"faq-item\">\n<div class=\"faq-q\">How many fractional laser sessions are needed for pores? How far apart?<\/div>\n<div class=\"faq-a\">Course planning: (1) Per-session effect \u2014 each session improves ~15-25% of pore enlargement, with gradual cumulative rather than one-step results. (2) Session count \u2014 generally 3-5 sessions as a complete course. Oil-type pores usually show visible improvement in 3 sessions; aging-type pores may need 4-5. (3) Interval \u2014 every 4-6 weeks, allowing sufficient time for skin repair and collagen renewal before the next session. (4) Effect timeline \u2014 collagen production accelerates 2-4 weeks post-treatment, with pores progressively shrinking; results last 6-12 months after course completion (related to age, skincare, and sun protection habits). (5) Maintenance \u2014 1 maintenance session every 6-12 months after course completion; daily oil control, moisturization, and sun protection. (6) Rappoel physicians adjust subsequent parameters based on skin response and results after each session.<\/div>\n<\/div>\n<div class=\"faq-item\">\n<div class=\"faq-q\">How long is recovery after fractional laser? Does it hurt?<\/div>\n<div class=\"faq-a\">Pain and recovery: (1) Pain \u2014 topical anesthetic cream for 20 minutes before treatment; warm, prickling sensation during treatment is tolerable. Erbium laser is less painful than CO2. (2) Recovery timeline \u2014 immediate post-treatment redness is prominent; day 2 redness reduces but mild crusting may begin; days 3-5 crusting and flaking gradually complete; skin appearance is basically normal after 1 week. (3) Makeup \u2014 no makeup for 24 hours; light makeup from day 2-3 to cover redness; normal makeup after 1 week. (4) Work \u2014 usually need 1-2 days off (redness and crusting period); work from day 3 with light makeup. (5) Critical post-care \u2014 sun protection is most important! Post-treatment skin is extremely UV-sensitive; strict sun protection (SPF50+ physical sunscreen + physical shielding) is mandatory to prevent hyperpigmentation. Intense moisturization aids skin repair. (6) Rappoel provides post-treatment repair products and detailed care guidance.<\/div>\n<\/div>\n<div class=\"faq-item\">\n<div class=\"faq-q\">Who is suitable for fractional laser pore treatment? Who is not?<\/div>\n<div class=\"faq-a\">Suitable: (1) Visible enlarged pores (oil-type or aging-type); (2) Rough skin texture, makeup not sitting smoothly; (3) Combined shallow acne scars or fine lines (fractional improves both); (4) Those who can accept 3-5 days recovery; (5) Those willing to comply with strict post-treatment sun protection and skincare. Unsuitable or cautious: (1) Active skin infection or herpes (treat first); (2) Recent retinoid use (stop 1-3 months before treatment); (3) Pregnancy and breastfeeding (postpone); (4) Severe scarring tendency or keloid-prone (physician evaluation); (5) Extremely sensitive skin (consider erbium laser or gentle alternatives like exosomes); (6) Dark skin (Fitzpatrick IV-VI) with higher pigment risk, requiring low-energy conservative parameters. Rappoel assesses skin type and suitability during consultation.<\/div>\n<\/div>\n<div class=\"faq-item\">\n<div class=\"faq-q\">Can fractional laser be combined with other treatments? What works best together?<\/div>\n<div class=\"faq-a\">Combination strategies: (1) Fractional laser plus exosomes \u2014 laser creates micro-channels plus exosome delivery accelerates repair, shortening recovery and enhancing collagen results; one of the best combinations. (2) Fractional laser plus picosecond laser \u2014 fractional for pores and texture, picosecond for pigment and acne marks; complementary. (3) Fractional laser plus Thermage \u2014 fractional for pores (micro) and Thermage for full-face tightening (macro); dual-level improvement. (4) Fractional laser plus botox \u2014 botox controls oil (related to pore enlargement) and fractional tightens pores, improving from both oil and collagen levels. (5) Timing \u2014 fractional and exosomes can be same day (laser first then delivery); fractional and picosecond spaced 2 weeks; fractional and Thermage spaced 4 weeks. (6) Rappoel offers one-stop plan design.<\/div>\n<\/div>\n<div class=\"faq-item\">\n<div class=\"faq-q\">How long do fractional laser pore results last? Will they recur?<\/div>\n<div class=\"faq-a\">Long-term effects: (1) Duration \u2014 after completing 3-5 sessions, results typically last 6-12 months. Related to age, baseline skin condition, oil production, skincare habits, and sun protection. (2) Why recurrence \u2014 the root causes of enlarged pores (oil production, collagen loss, photoaging) are ongoing. Laser improves existing pores but cannot stop the aging process. Over time, new collagen loss and oil activity gradually re-enlarge pores. (3) Extending results \u2014 strict sun protection (prevent photoaging-accelerated collagen loss); oil-control skincare (reduce oil-induced pore stretching); consistent moisturization (maintain stratum corneum hydration); 1 maintenance session every 6-12 months. (4) Difference from fillers\/injections \u2014 fractional laser results are gradual and require maintenance, not ‘one and done,’ but each treatment improves the skin’s structural foundation. (5) Rappoel provides long-term maintenance plans.<\/div>\n<\/div>\n<div class=\"cta\">\n<h3>Large pores and uneven makeup? Rappoel fractional laser \u2014 3-5 sessions for refined skin texture!<\/h3>\n<p>\ud83d\udccd 77, Seocho-daero, Seocho-gu, Seoul, South Korea<\/p>\n<p>\ud83d\udd50 Mon\u2013Fri 10:00\u201319:00 \u00b7 Sat 10:00\u201317:00<\/p>\n<p>\ud83d\udcac WeChat Main: rappoelkr | WeChat Backup: rappoelkr2 | LINE: rappoelkr<\/p>\n<p style=\"margin-top:16px;font-size:13px;color:#8B7355;\">Scan to connect with us<\/p>\n<div style=\"display:flex;justify-content:center;gap:16px;flex-wrap:wrap;margin-top:10px;\">\n<div style=\"text-align:center;\">\n <img decoding=\"async\" src=\"https:\/\/rappoel-clinic.com\/wp-content\/uploads\/2026\/04\/Rappoel\u5fae\u4fe1\u4e8c\u7ef4\u7801\uff08\u4e3b\u53f7\uff09-1.png\" alt=\"WeChat Main QR Code\" style=\"width:120px;height:120px;border-radius:6px;\" \/><\/p>\n<p style=\"font-size:11px;color:#6b5240;margin-top:4px;\">WeChat (Main)<\/p>\n<\/p><\/div>\n<div style=\"text-align:center;\">\n <img decoding=\"async\" src=\"https:\/\/rappoel-clinic.com\/wp-content\/uploads\/2026\/04\/Rappoel\u5fae\u4fe1\u4e8c\u7ef4\u7801\uff08\u5907\u7528\u53f7\uff09-1.png\" alt=\"WeChat Backup QR Code\" style=\"width:120px;height:120px;border-radius:6px;\" \/><\/p>\n<p style=\"font-size:11px;color:#6b5240;margin-top:4px;\">WeChat (Backup)<\/p>\n<\/p><\/div>\n<div style=\"text-align:center;\">\n <img decoding=\"async\" src=\"https:\/\/rappoel-clinic.com\/wp-content\/uploads\/2026\/04\/Line\u4e8c\u7ef4\u7801-1.jpg\" alt=\"LINE QR Code\" style=\"width:120px;height:120px;border-radius:6px;\" \/><\/p>\n<p style=\"font-size:11px;color:#6b5240;margin-top:4px;\">LINE<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<\/div>\n<\/div>\n<p><\/body><br \/>\n<\/html><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Large pores and rough skin texture making makeup look uneven? Rappoel Dermatology uses fractional laser \u2014 non-surgical pore refinement for smooth, refined skin<\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[67],"tags":[],"class_list":["post-1898","post","type-post","status-publish","format-standard","hentry","category-laser-en"],"_links":{"self":[{"href":"https:\/\/rappoel-clinic.com\/en\/wp-json\/wp\/v2\/posts\/1898","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rappoel-clinic.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rappoel-clinic.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rappoel-clinic.com\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/rappoel-clinic.com\/en\/wp-json\/wp\/v2\/comments?post=1898"}],"version-history":[{"count":1,"href":"https:\/\/rappoel-clinic.com\/en\/wp-json\/wp\/v2\/posts\/1898\/revisions"}],"predecessor-version":[{"id":1900,"href":"https:\/\/rappoel-clinic.com\/en\/wp-json\/wp\/v2\/posts\/1898\/revisions\/1900"}],"wp:attachment":[{"href":"https:\/\/rappoel-clinic.com\/en\/wp-json\/wp\/v2\/media?parent=1898"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rappoel-clinic.com\/en\/wp-json\/wp\/v2\/categories?post=1898"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rappoel-clinic.com\/en\/wp-json\/wp\/v2\/tags?post=1898"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}