Rejuran PDRN for Under-Eye Dark Circles in Seoul: Treat Vascular and Pigmentary Dark Circles at Rappoel Gangnam<\/title><br \/>\n<meta name=\"description\" content=\"Stubborn dark circles from late nights, allergies, or poor circulation? Rappoel Dermatology uses Rejuran Healer PDRN periocular injections to repair micro-vessels and accelerate melanin metabolism \u2014 visibly brighter, rejuvenated under-eyes\">\n<link rel=\"alternate\" hreflang=\"en\" href=\"https:\/\/rappoel-clinic.com\/rejuran-dark-circles-treatment-en\/\" \/>\n<link rel=\"alternate\" hreflang=\"zh-TW\" href=\"https:\/\/rappoel-clinic.com\/rejuran-dark-circles-treatment-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\": \"Rejuran PDRN for Under-Eye Dark Circles in Seoul: Treat Vascular and Pigmentary Dark Circles at Rappoel Gangnam\", \"description\": \"Stubborn dark circles from late nights, allergies, or poor circulation? 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Pigmentary types take longer \u2014 typically 2-3 cumulative sessions for visible brown lightening. Mixed types with structural tear trough component require concurrent HA tear trough filler. The complete protocol is 3 sessions (3-4 weeks apart); ~80-90% of clients report significant improvement after 3 sessions. Results last 6-12 months; maintenance every 6-8 months recommended.\"}}, {\"@type\": \"Question\", \"name\": \"Is Rejuran under-eye injection painful?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The periocular zone is among the body's most sensitive areas, but Rejuran uses an ultra-fine 31G needle (3-4x thinner than a blood-draw needle) with micro-volume deposits (0.02-0.03ml per point) \u2014 sensation is a light prick, not pain. Rappoel applies high-concentration 5% lidocaine topical cream for 20-25 minutes. Most clients rate discomfort at 2-3 out of 10. 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This is why many 'eye cream collectors' eventually switch to Rejuran.\"}}]}<\/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\">Skin Booster<\/div>\n<h1>Rejuran PDRN for Under-Eye Dark Circles in Seoul: Treat Vascular and Pigmentary Dark Circles at Rappoel Gangnam<\/h1>\n<div class=\"sub\">Stubborn dark circles from late nights, allergies, or poor circulation? Rappoel Dermatology uses Rejuran Healer PDRN periocular injections to repair micro-vessels and accelerate melanin metabolism \u2014 visibly brighter, rejuvenated under-eyes<\/div>\n<\/p><\/div>\n<p>Dark circles are one of the most persistent cosmetic concerns \u2014 and one of the most difficult to treat. Countless people have tried every eye cream, concealer, and even laser treatment, only to find their dark circles stubbornly unchanged. The root cause? Dark circles are not a single entity \u2014 they must be classified and treated by type. There are three main categories: vascular (bluish\/purple \u2014 thin under-eye skin revealing underlying vessels), pigmentary (brown \u2014 melanin deposition), and structural (tear trough shadowing from volume loss). Many people have mixed types. Rappoel Dermatology near Gangnam Station, Seoul, uses Rejuran Healer PDRN periocular injections to repair damaged micro-vessels at the source, accelerate pigment metabolism, and stimulate collagen production \u2014 achieving comprehensive dark circle improvement from within.<\/p>\n<h2>Precise Dark Circle Classification and Targeted Strategy<\/h2>\n<ul>\n<li><strong>Vascular type (50%+ of cases):<\/strong> Extremely thin under-eye skin (~0.5mm) reveals the color of underlying micro-vessels \u2014 appearing bluish or purplish. Causes include allergies (allergic rhinitis causing infraorbital venous congestion), sleep deprivation, and eye strain. Pinch test: gently stretch the under-eye skin outward \u2014 if color deepens or stays the same, it’s vascular<\/li>\n<li><strong>Pigmentary type (~30%):<\/strong> Melanin deposition creates brown or tan discoloration. Causes include genetics (common in Asian populations), UV exposure, chronic eye rubbing (friction stimulates melanocytes), and incomplete makeup removal. Pinch test: if color doesn’t lighten when stretched, it’s pigmentary<\/li>\n<li><strong>Structural type (~20%):<\/strong> Deep tear trough or protruding eye bags cast shadows below \u2014 this is a contour issue, not a true color problem. Visible best under overhead or side lighting. Structural dark circles require tear trough filler or surgical blepharoplasty<\/li>\n<li><strong>Mixed type (most common):<\/strong> Two or more types coexist \u2014 vascular + pigmentary, or vascular + structural \u2014 requiring multi-level combined treatment<\/li>\n<\/ul>\n<h2>Why Rejuran PDRN Is Ideally Suited for Under-Eye Dark Circles<\/h2>\n<ul>\n<li><strong>PDRN repairs damaged micro-vessels:<\/strong> Polynucleotides derived from salmon DNA promote vascular endothelial growth factor (VEGF) release, accelerating micro-vascular repair \u2014 addressing the root cause of vascular dark circles (blood pooling from leaky capillaries)<\/li>\n<li><strong>Anti-inflammatory and antioxidant:<\/strong> PDRN potently scavenges free radicals and suppresses chronic low-grade periocular inflammation (allergy and rubbing-induced cytokine accumulation), reducing post-inflammatory hyperpigmentation<\/li>\n<li><strong>Accelerates melanin clearance:<\/strong> New healthy cells speed up epidermal turnover, helping metabolize melanin deposited in the basal layer and visibly lightening pigmentary dark circles<\/li>\n<li><strong>Thickens dermis:<\/strong> PDRN stimulates fibroblast activity, increasing periocular dermal thickness and collagen density \u2014 making thin translucent under-eye skin thicker and better at concealing underlying vessels<\/li>\n<li><strong>Micro-injury repair cascade:<\/strong> Thousands of microscopic channels created by ultra-fine 31G needles trigger the body’s self-repair cascade, holistically upgrading periocular skin quality<\/li>\n<li><strong>Minimal vascular risk:<\/strong> Rejuran periocular injections use superficial intradermal micro-deposits (not intravascular) with ultra-fine needles, making vascular occlusion risk extremely low in this high-risk zone<\/li>\n<\/ul>\n<h2>Rappoel Rejuran Dark Circle Treatment Protocol<\/h2>\n<ol>\n<li><strong>Dark circle classification (15 min):<\/strong> Physician uses dermatoscopy and stretch test to determine type (vascular\/pigmentary\/structural\/mixed), designs differentiated injection plan<\/li>\n<li><strong>Anesthesia prep (20 min):<\/strong> Periocular skin is extremely sensitive \u2014 high-concentration topical numbing cream applied for 20-25 minutes<\/li>\n<li><strong>PDRN intradermal injection (15-20 min):<\/strong> 31G micro-needle delivers 0.5-1.0ml Rejuran per under-eye via multiple intradermal injection points, covering the entire periocular discoloration zone<\/li>\n<li><strong>Post-treatment care (10 min):<\/strong> Ice pack cooling to reduce immediate redness, repair serum application, detailed 3-day aftercare instructions<\/li>\n<\/ol>\n<p>The recommended Rejuran dark circle protocol is 3 sessions (3-4 weeks apart), with results compounding to peak after the third session. Vascular types improve fastest (visible 1st session improvement), pigmentary types require concurrent sunscreen and tyrosinase-inhibiting skincare support. Rappoel Dermatology is a 3-minute walk from Gangnam Station Exit 10, offering English and Chinese consultation with board-certified Korean dermatologists.<\/p>\n<h2>Frequently Asked Questions<\/h2>\n<div class=\"faq-item\">\n<div class=\"faq-q\">How many Rejuran sessions for visible dark circle improvement?<\/div>\n<div class=\"faq-a\">Vascular dark circles respond fastest \u2014 visible bluish tone reduction 1-2 weeks after the first session (micro-vessel repair + mild dermal thickening). Pigmentary types take longer \u2014 typically 2-3 cumulative sessions for visible brown lightening. Mixed types with structural tear trough component require concurrent HA tear trough filler. The complete protocol is 3 sessions (3-4 weeks apart); ~80-90% of clients report significant improvement after 3 sessions. Results last 6-12 months; maintenance every 6-8 months recommended.<\/div>\n<\/div>\n<div class=\"faq-item\">\n<div class=\"faq-q\">Is Rejuran under-eye injection painful?<\/div>\n<div class=\"faq-a\">The periocular zone is among the body’s most sensitive areas, but Rejuran uses an ultra-fine 31G needle (3-4x thinner than a blood-draw needle) with micro-volume deposits (0.02-0.03ml per point) \u2014 sensation is a light prick, not pain. Rappoel applies high-concentration 5% lidocaine topical cream for 20-25 minutes. Most clients rate discomfort at 2-3 out of 10. Post-injection, 10-20 tiny papules (small bumps) appear and self-level within 1-2 hours.<\/div>\n<\/div>\n<div class=\"faq-item\">\n<div class=\"faq-q\">Can I wear makeup after Rejuran eye treatment?<\/div>\n<div class=\"faq-a\">No makeup or eye cream for 24 hours post-treatment \u2014 thousands of micro-injection channels need time to close. Water-only face washing after 24 hours; gentle cleanser after 48 hours; resume daily skincare and light makeup (sunscreen, light concealer) after 72 hours. Avoid acid-based or retinol eye products for one week. Apply ice pack 2-3 times daily for 10 minutes each during the first 3 days to reduce swelling.<\/div>\n<\/div>\n<div class=\"faq-item\">\n<div class=\"faq-q\">Which type of dark circle does Rejuran work best on?<\/div>\n<div class=\"faq-a\">Rejuran improves all three types, with different strengths: (1) Vascular \u2014 Rejuran’s strength zone! PDRN repairs micro-vessels + thickens dermis to conceal vessels \u2014 the most dramatic results; (2) Pigmentary \u2014 PDRN accelerates metabolism + anti-inflammatory effects \u2014 moderate-to-strong improvement, best paired with tranexamic acid or vitamin C skincare; (3) Structural \u2014 Rejuran’s filling capacity is limited; mild collagen stimulation provides modest tear trough improvement \u2014 must be combined with HA tear trough filler for definitive results. Mixed types require a customized protocol based on dominant classification.<\/div>\n<\/div>\n<div class=\"faq-item\">\n<div class=\"faq-q\">How does Rejuran compare to eye creams for dark circles?<\/div>\n<div class=\"faq-a\">Fundamentally different mechanism and depth of action: (1) Eye creams \u2014 act at the stratum corneum and superficial epidermis only, cannot reach the dermis; negligible improvement for established dark circles (especially vascular and pigmentary); (2) Rejuran \u2014 PDRN molecules penetrate to the dermal level, directly targeting the root cause (micro-vessel repair, melanin metabolism, collagen neogenesis) \u2014 solving the problem from within, not masking it on the surface. Analogy: eye cream is like painting over a cracked wall; Rejuran is like injecting repair material into the wall to rebuild its structure. This is why many ‘eye cream collectors’ eventually switch to Rejuran.<\/div>\n<\/div>\n<div class=\"cta\">\n<h3>Dark circles making you look perpetually exhausted? Rappoel Rejuran PDRN periocular treatment \u2014 say goodbye to panda eyes<\/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>Stubborn dark circles from late nights, allergies, or poor circulation? Rappoel Dermatology uses Rejuran Healer PDRN periocular injections to repair micro-vessels and accelerate melanin metabolism \u2014 visibly brighter, rejuvenated under-eyes<\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[65],"tags":[],"class_list":["post-1529","post","type-post","status-publish","format-standard","hentry","category-skin-booster-en"],"_links":{"self":[{"href":"https:\/\/rappoel-clinic.com\/en\/wp-json\/wp\/v2\/posts\/1529","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=1529"}],"version-history":[{"count":1,"href":"https:\/\/rappoel-clinic.com\/en\/wp-json\/wp\/v2\/posts\/1529\/revisions"}],"predecessor-version":[{"id":1535,"href":"https:\/\/rappoel-clinic.com\/en\/wp-json\/wp\/v2\/posts\/1529\/revisions\/1535"}],"wp:attachment":[{"href":"https:\/\/rappoel-clinic.com\/en\/wp-json\/wp\/v2\/media?parent=1529"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rappoel-clinic.com\/en\/wp-json\/wp\/v2\/categories?post=1529"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rappoel-clinic.com\/en\/wp-json\/wp\/v2\/tags?post=1529"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}

{"id":1529,"date":"2026-07-29T10:12:14","date_gmt":"2026-07-29T01:12:14","guid":{"rendered":"https:\/\/rappoel-clinic.com\/rejuran-dark-circles-treatment-en\/"},"modified":"2026-07-29T10:12:16","modified_gmt":"2026-07-29T01:12:16","slug":"rejuran-dark-circles-treatment-en","status":"publish","type":"post","link":"https:\/\/rappoel-clinic.com\/en\/rejuran-dark-circles-treatment-en\/","title":{"rendered":"Rejuran PDRN for Under-Eye Dark Circles in Seoul: Treat Vascular and Pigmentary Dark Circles at Rappoel Gangnam"},"content":{"rendered":"

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Rappoel Dermatology uses Rejuran Healer PDRN periocular injections to repair micro-vessels and accelerate melanin metabolism \u2014 visibly brighter, rejuvenated under-eyes\", \"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\": \"How many Rejuran sessions for visible dark circle improvement?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Vascular dark circles respond fastest \u2014 visible bluish tone reduction 1-2 weeks after the first session (micro-vessel repair + mild dermal thickening). Pigmentary types take longer \u2014 typically 2-3 cumulative sessions for visible brown lightening. Mixed types with structural tear trough component require concurrent HA tear trough filler. The complete protocol is 3 sessions (3-4 weeks apart); ~80-90% of clients report significant improvement after 3 sessions. Results last 6-12 months; maintenance every 6-8 months recommended.\"}}, {\"@type\": \"Question\", \"name\": \"Is Rejuran under-eye injection painful?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The periocular zone is among the body's most sensitive areas, but Rejuran uses an ultra-fine 31G needle (3-4x thinner than a blood-draw needle) with micro-volume deposits (0.02-0.03ml per point) \u2014 sensation is a light prick, not pain. Rappoel applies high-concentration 5% lidocaine topical cream for 20-25 minutes. Most clients rate discomfort at 2-3 out of 10. Post-injection, 10-20 tiny papules (small bumps) appear and self-level within 1-2 hours.\"}}, {\"@type\": \"Question\", \"name\": \"Can I wear makeup after Rejuran eye treatment?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No makeup or eye cream for 24 hours post-treatment \u2014 thousands of micro-injection channels need time to close. Water-only face washing after 24 hours; gentle cleanser after 48 hours; resume daily skincare and light makeup (sunscreen, light concealer) after 72 hours. Avoid acid-based or retinol eye products for one week. Apply ice pack 2-3 times daily for 10 minutes each during the first 3 days to reduce swelling.\"}}, {\"@type\": \"Question\", \"name\": \"Which type of dark circle does Rejuran work best on?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Rejuran improves all three types, with different strengths: (1) Vascular \u2014 Rejuran's strength zone! PDRN repairs micro-vessels + thickens dermis to conceal vessels \u2014 the most dramatic results; (2) Pigmentary \u2014 PDRN accelerates metabolism + anti-inflammatory effects \u2014 moderate-to-strong improvement, best paired with tranexamic acid or vitamin C skincare; (3) Structural \u2014 Rejuran's filling capacity is limited; mild collagen stimulation provides modest tear trough improvement \u2014 must be combined with HA tear trough filler for definitive results. 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This is why many 'eye cream collectors' eventually switch to Rejuran.\"}}]}<\/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\">Skin Booster<\/div>\n<h1>Rejuran PDRN for Under-Eye Dark Circles in Seoul: Treat Vascular and Pigmentary Dark Circles at Rappoel Gangnam<\/h1>\n<div class=\"sub\">Stubborn dark circles from late nights, allergies, or poor circulation? Rappoel Dermatology uses Rejuran Healer PDRN periocular injections to repair micro-vessels and accelerate melanin metabolism \u2014 visibly brighter, rejuvenated under-eyes<\/div>\n<\/p><\/div>\n<p>Dark circles are one of the most persistent cosmetic concerns \u2014 and one of the most difficult to treat. Countless people have tried every eye cream, concealer, and even laser treatment, only to find their dark circles stubbornly unchanged. The root cause? Dark circles are not a single entity \u2014 they must be classified and treated by type. There are three main categories: vascular (bluish\/purple \u2014 thin under-eye skin revealing underlying vessels), pigmentary (brown \u2014 melanin deposition), and structural (tear trough shadowing from volume loss). Many people have mixed types. Rappoel Dermatology near Gangnam Station, Seoul, uses Rejuran Healer PDRN periocular injections to repair damaged micro-vessels at the source, accelerate pigment metabolism, and stimulate collagen production \u2014 achieving comprehensive dark circle improvement from within.<\/p>\n<h2>Precise Dark Circle Classification and Targeted Strategy<\/h2>\n<ul>\n<li><strong>Vascular type (50%+ of cases):<\/strong> Extremely thin under-eye skin (~0.5mm) reveals the color of underlying micro-vessels \u2014 appearing bluish or purplish. Causes include allergies (allergic rhinitis causing infraorbital venous congestion), sleep deprivation, and eye strain. Pinch test: gently stretch the under-eye skin outward \u2014 if color deepens or stays the same, it’s vascular<\/li>\n<li><strong>Pigmentary type (~30%):<\/strong> Melanin deposition creates brown or tan discoloration. Causes include genetics (common in Asian populations), UV exposure, chronic eye rubbing (friction stimulates melanocytes), and incomplete makeup removal. Pinch test: if color doesn’t lighten when stretched, it’s pigmentary<\/li>\n<li><strong>Structural type (~20%):<\/strong> Deep tear trough or protruding eye bags cast shadows below \u2014 this is a contour issue, not a true color problem. Visible best under overhead or side lighting. Structural dark circles require tear trough filler or surgical blepharoplasty<\/li>\n<li><strong>Mixed type (most common):<\/strong> Two or more types coexist \u2014 vascular + pigmentary, or vascular + structural \u2014 requiring multi-level combined treatment<\/li>\n<\/ul>\n<h2>Why Rejuran PDRN Is Ideally Suited for Under-Eye Dark Circles<\/h2>\n<ul>\n<li><strong>PDRN repairs damaged micro-vessels:<\/strong> Polynucleotides derived from salmon DNA promote vascular endothelial growth factor (VEGF) release, accelerating micro-vascular repair \u2014 addressing the root cause of vascular dark circles (blood pooling from leaky capillaries)<\/li>\n<li><strong>Anti-inflammatory and antioxidant:<\/strong> PDRN potently scavenges free radicals and suppresses chronic low-grade periocular inflammation (allergy and rubbing-induced cytokine accumulation), reducing post-inflammatory hyperpigmentation<\/li>\n<li><strong>Accelerates melanin clearance:<\/strong> New healthy cells speed up epidermal turnover, helping metabolize melanin deposited in the basal layer and visibly lightening pigmentary dark circles<\/li>\n<li><strong>Thickens dermis:<\/strong> PDRN stimulates fibroblast activity, increasing periocular dermal thickness and collagen density \u2014 making thin translucent under-eye skin thicker and better at concealing underlying vessels<\/li>\n<li><strong>Micro-injury repair cascade:<\/strong> Thousands of microscopic channels created by ultra-fine 31G needles trigger the body’s self-repair cascade, holistically upgrading periocular skin quality<\/li>\n<li><strong>Minimal vascular risk:<\/strong> Rejuran periocular injections use superficial intradermal micro-deposits (not intravascular) with ultra-fine needles, making vascular occlusion risk extremely low in this high-risk zone<\/li>\n<\/ul>\n<h2>Rappoel Rejuran Dark Circle Treatment Protocol<\/h2>\n<ol>\n<li><strong>Dark circle classification (15 min):<\/strong> Physician uses dermatoscopy and stretch test to determine type (vascular\/pigmentary\/structural\/mixed), designs differentiated injection plan<\/li>\n<li><strong>Anesthesia prep (20 min):<\/strong> Periocular skin is extremely sensitive \u2014 high-concentration topical numbing cream applied for 20-25 minutes<\/li>\n<li><strong>PDRN intradermal injection (15-20 min):<\/strong> 31G micro-needle delivers 0.5-1.0ml Rejuran per under-eye via multiple intradermal injection points, covering the entire periocular discoloration zone<\/li>\n<li><strong>Post-treatment care (10 min):<\/strong> Ice pack cooling to reduce immediate redness, repair serum application, detailed 3-day aftercare instructions<\/li>\n<\/ol>\n<p>The recommended Rejuran dark circle protocol is 3 sessions (3-4 weeks apart), with results compounding to peak after the third session. Vascular types improve fastest (visible 1st session improvement), pigmentary types require concurrent sunscreen and tyrosinase-inhibiting skincare support. Rappoel Dermatology is a 3-minute walk from Gangnam Station Exit 10, offering English and Chinese consultation with board-certified Korean dermatologists.<\/p>\n<h2>Frequently Asked Questions<\/h2>\n<div class=\"faq-item\">\n<div class=\"faq-q\">How many Rejuran sessions for visible dark circle improvement?<\/div>\n<div class=\"faq-a\">Vascular dark circles respond fastest \u2014 visible bluish tone reduction 1-2 weeks after the first session (micro-vessel repair + mild dermal thickening). Pigmentary types take longer \u2014 typically 2-3 cumulative sessions for visible brown lightening. Mixed types with structural tear trough component require concurrent HA tear trough filler. The complete protocol is 3 sessions (3-4 weeks apart); ~80-90% of clients report significant improvement after 3 sessions. Results last 6-12 months; maintenance every 6-8 months recommended.<\/div>\n<\/div>\n<div class=\"faq-item\">\n<div class=\"faq-q\">Is Rejuran under-eye injection painful?<\/div>\n<div class=\"faq-a\">The periocular zone is among the body’s most sensitive areas, but Rejuran uses an ultra-fine 31G needle (3-4x thinner than a blood-draw needle) with micro-volume deposits (0.02-0.03ml per point) \u2014 sensation is a light prick, not pain. Rappoel applies high-concentration 5% lidocaine topical cream for 20-25 minutes. Most clients rate discomfort at 2-3 out of 10. Post-injection, 10-20 tiny papules (small bumps) appear and self-level within 1-2 hours.<\/div>\n<\/div>\n<div class=\"faq-item\">\n<div class=\"faq-q\">Can I wear makeup after Rejuran eye treatment?<\/div>\n<div class=\"faq-a\">No makeup or eye cream for 24 hours post-treatment \u2014 thousands of micro-injection channels need time to close. Water-only face washing after 24 hours; gentle cleanser after 48 hours; resume daily skincare and light makeup (sunscreen, light concealer) after 72 hours. Avoid acid-based or retinol eye products for one week. Apply ice pack 2-3 times daily for 10 minutes each during the first 3 days to reduce swelling.<\/div>\n<\/div>\n<div class=\"faq-item\">\n<div class=\"faq-q\">Which type of dark circle does Rejuran work best on?<\/div>\n<div class=\"faq-a\">Rejuran improves all three types, with different strengths: (1) Vascular \u2014 Rejuran’s strength zone! PDRN repairs micro-vessels + thickens dermis to conceal vessels \u2014 the most dramatic results; (2) Pigmentary \u2014 PDRN accelerates metabolism + anti-inflammatory effects \u2014 moderate-to-strong improvement, best paired with tranexamic acid or vitamin C skincare; (3) Structural \u2014 Rejuran’s filling capacity is limited; mild collagen stimulation provides modest tear trough improvement \u2014 must be combined with HA tear trough filler for definitive results. Mixed types require a customized protocol based on dominant classification.<\/div>\n<\/div>\n<div class=\"faq-item\">\n<div class=\"faq-q\">How does Rejuran compare to eye creams for dark circles?<\/div>\n<div class=\"faq-a\">Fundamentally different mechanism and depth of action: (1) Eye creams \u2014 act at the stratum corneum and superficial epidermis only, cannot reach the dermis; negligible improvement for established dark circles (especially vascular and pigmentary); (2) Rejuran \u2014 PDRN molecules penetrate to the dermal level, directly targeting the root cause (micro-vessel repair, melanin metabolism, collagen neogenesis) \u2014 solving the problem from within, not masking it on the surface. Analogy: eye cream is like painting over a cracked wall; Rejuran is like injecting repair material into the wall to rebuild its structure. This is why many ‘eye cream collectors’ eventually switch to Rejuran.<\/div>\n<\/div>\n<div class=\"cta\">\n<h3>Dark circles making you look perpetually exhausted? Rappoel Rejuran PDRN periocular treatment \u2014 say goodbye to panda eyes<\/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>Stubborn dark circles from late nights, allergies, or poor circulation? Rappoel Dermatology uses Rejuran Healer PDRN periocular injections to repair micro-vessels and accelerate melanin metabolism \u2014 visibly brighter, rejuvenated under-eyes<\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[65],"tags":[],"class_list":["post-1529","post","type-post","status-publish","format-standard","hentry","category-skin-booster-en"],"_links":{"self":[{"href":"https:\/\/rappoel-clinic.com\/en\/wp-json\/wp\/v2\/posts\/1529","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=1529"}],"version-history":[{"count":1,"href":"https:\/\/rappoel-clinic.com\/en\/wp-json\/wp\/v2\/posts\/1529\/revisions"}],"predecessor-version":[{"id":1535,"href":"https:\/\/rappoel-clinic.com\/en\/wp-json\/wp\/v2\/posts\/1529\/revisions\/1535"}],"wp:attachment":[{"href":"https:\/\/rappoel-clinic.com\/en\/wp-json\/wp\/v2\/media?parent=1529"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rappoel-clinic.com\/en\/wp-json\/wp\/v2\/categories?post=1529"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rappoel-clinic.com\/en\/wp-json\/wp\/v2\/tags?post=1529"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}