Who performs the TCA Peel at Kind Global Clinic Myeongdong?
TCA Peel at Kind Global Clinic Myeongdong is applied personally by 2 licensed Korean co-directors -- Dr. Lee Wonjin (KR Medical License 143124, Daegu Catholic University College of Medicine, 2022) or Dr. Lee Kangin (KR Medical License 141247) -- with 20-30 minute consultation, zero nurse delegation, and same-physician continuity across all sessions. Brand, batch number, expiry, Fitzpatrick type, concentration tier, layer count, frosting level, pre-treatment plan and zone map are recorded on each patient's chart at the time of application. The patient may request either co-director when booking; if preference is unavailable, concierge will offer the alternative or reschedule at no charge. The co-director who consults you is the same physician who applies the acid and reads the frost endpoint — there is no junior-doctor rotation or third-party nurse application. This matters especially for TCA because the frost endpoint depth is a physician-judgment call that cannot be standardized, and the physician who has assessed your baseline scar and pigment pattern is the one who reads the endpoint.
How long do TCA Peel results last at Kind Global Clinic Myeongdong?
TCA Peel results typically hold for 1 to 3 years at Kind Global Clinic Myeongdong, depending on baseline photodamage, ongoing sun exposure and the layered maintenance plan. Peak dermal remodeling is documented at month 2 to 6 post-peel, with sustained improvement in fine wrinkle, atrophic scar depth and deeper PIH across the next 12 to 36 months as the remodeled collagen matures. A JAAD review (Journal of the American Academy of Dermatology 2019, DOI: 10.1016/j.jaad.2018.07.040) documented durable improvement across photoaging and acne scarring indications. Most patients book a single session for entry photoaging, 2 to 3 sessions spaced 6 to 8 weeks apart for mature damage or atrophic scarring, and then move to long-term maintenance with monthly <a href="/glycolic-acid-peel-myeongdong-seoul-korea/">Glycolic Acid Peel</a>, periodic <a href="/picocare-myeongdong-seoul-korea/">picotoning</a> or <a href="/rejuran-myeongdong-seoul-korea/">Rejuran</a> skin booster cycles.
How much does TCA Peel cost in Myeongdong Seoul 2026?
TCA Peel at Kind Global Clinic Myeongdong is priced per concentration tier with cycle discounts and a Fitzpatrick IV-V pre-treatment bundle available. Korea pricing for a single session runs USD 160 to 245 at current exchange — 55 to 70 percent less than United States pricing for the equivalent in-clinic medium-depth TCA peel (USD 600 to 1,200 per session in the US for physician-applied protocols) and 35 to 50 percent less than Japan. Standard event pricing: TCA 15-20% KRW 219,000; TCA 25-35% KRW 329,000; TCA Spot Treatment KRW 159,000; 2-session cycle KRW 599,000; 3-session cycle KRW 849,000; TCA + Pre-treatment Prep Kit KRW 399,000. A standard 2-session cycle for mature photoaging lands at roughly USD 445 to 460 total. Same KRW price applies to international and Korean patients with no surcharge. Full pricing is published in the table on this page and confirmed at consultation. Korean medical-aesthetic peel pricing is one of the drivers of the 600,000+ medical tourists attracted to Korea in 2023 per KHIDI data.
TCA Peel vs Glycolic Acid Peel — how do I choose?
The choice depends on whether the dominant issue is mature photoaging and dermal-level concerns (TCA medium-depth) or surface texture and entry-level pigment (Glycolic superficial). <table><thead><tr><th>Criteria</th><th>TCA Peel</th><th>Glycolic Acid Peel</th></tr></thead><tbody><tr><td>Active</td><td>Trichloroacetic acid 15-35%</td><td>Glycolic acid 20-70%</td></tr><tr><td>Depth</td><td>Papillary dermis (medium)</td><td>Stratum corneum to epidermis</td></tr><tr><td>Endpoint</td><td>Frost (Level I-II)</td><td>Erythema, neutralized</td></tr><tr><td>Target</td><td>Mature photoaging, scar, deep PIH</td><td>Texture, blackhead, dull tone</td></tr><tr><td>Sessions</td><td>1-3, 6-8 weeks apart</td><td>3-6, 2-4 weeks apart</td></tr><tr><td>Downtime</td><td>7-10 day peeling</td><td>0-2 day flake</td></tr><tr><td>Pre-treatment</td><td>2-4 wk retinoid for Fitz IV-V</td><td>5 day actives pause</td></tr><tr><td>Cost per session</td><td>KRW 219-329k</td><td>KRW 79-169k</td></tr></tbody></table> TCA is well suited for patients with mature photoaging, atrophic acne scarring or deeper PIH that requires dermal remodeling. <a href="/glycolic-acid-peel-myeongdong-seoul-korea/">Glycolic Acid Peel</a> is well suited for patients with texture, blackhead or dull tone seeking a low-downtime monthly cycle. Many patients run glycolic for ongoing maintenance and add a single TCA session every 2 to 3 years for cumulative dermal remodeling.
TCA Peel vs Cosmelan Peel — what's the difference?
TCA is a medium-depth dermal-injury peel for mature photoaging and scar; Cosmelan is an epidermal melanocyte-signaling protocol for resistant melasma and PIH. <table><thead><tr><th>Criteria</th><th>TCA Peel</th><th>Cosmelan</th></tr></thead><tbody><tr><td>Mechanism</td><td>Medium-depth dermal injury</td><td>Tyrosinase inhibition cocktail</td></tr><tr><td>Depth</td><td>Papillary dermis</td><td>Epidermal melanocyte</td></tr><tr><td>Target</td><td>Mature photoaging, scar, deep PIH</td><td>Melasma, PIH, sun-damage</td></tr><tr><td>Format</td><td>1-3 in-clinic sessions</td><td>1 mask + 6 month home cream</td></tr><tr><td>Downtime</td><td>7-10 day peeling</td><td>5-7 day sheet peeling</td></tr><tr><td>PIH risk Asian skin</td><td>Moderate; needs staging</td><td>Designed for Fitz III-V</td></tr><tr><td>Suited for</td><td>Dermal-level concerns</td><td>Melanocyte-driven concerns</td></tr></tbody></table> TCA is the right starting point for patients whose dominant issue is mature photoaging, atrophic acne scarring or deeper PIH that has not responded to surface or epidermal protocols. <a href="/cosmelan-peel-myeongdong-seoul-korea/">Cosmelan</a> is the right starting point for patients with resistant melasma or PIH where the issue is melanocyte hyperactivity rather than texture or scar. Sequenced layered protocols sometimes run Cosmelan first to settle melanocyte activity, then a single low-percentage TCA for residual scar texture once pigment is controlled.
Korean TCA Peel vs Western TCA peel — what's the difference?
TCA is a generic pharmaceutical-grade ingredient available in similar concentration tiers across Korea, the United States, Europe and Japan — the molecule and dosing are identical. The differences are cost, application standard, language access and the Asian-skin staging protocol. <table><thead><tr><th>Criteria</th><th>Korea (Kind Global)</th><th>United States / Western</th></tr></thead><tbody><tr><td>Concentration tiers</td><td>15-20%, 25-35%</td><td>15-50% (varies by clinic)</td></tr><tr><td>Per-session cost</td><td>USD 160-245</td><td>USD 600-1,200</td></tr><tr><td>Application</td><td>Licensed Korean physician (Medical Service Act)</td><td>Physician, nurse practitioner or aesthetician (varies)</td></tr><tr><td>Asian-skin staging</td><td>Standard 2-4 week retinoid pre-treatment for Fitz IV-V</td><td>Variable; often unstaged</td></tr><tr><td>Frosting depth</td><td>Level I-II only (PIH-cautious)</td><td>Up to Level III in some markets</td></tr></tbody></table> Korean physician-applied medium-depth peels attracted a meaningful share of the 600,000+ medical tourists in 2023 per KHIDI data — the value-equivalent quality, mandatory Korean-physician-only application under the Medical Service Act, and the standardized Asian-skin staging protocol drive demand. At Kind Global Myeongdong, every TCA Peel is applied by one of the two co-directors personally with the Asian-skin staging built in.
How painful is the TCA Peel at Kind Global Myeongdong?
Most patients rate TCA Peel discomfort at 5 to 7 out of 10 at the moment of frost formation, dropping to 2 to 3 within 30 to 60 minutes after frost stabilizes. The sensation is described as intense burning during the 1 to 3 minute frost window, then a steady warm-sting that gradually subsides as the acid self-terminates. Co-directors apply cold compress immediately after frost stabilization to manage the burning sensation. No injectable anesthesia is used and topical lidocaine is not applied because it would alter penetration depth and frost reading. A small fan or cold pack during application can be requested. Nitrous-oxide-oxygen sedation (Aeronox) is available at additional cost for highly anxious patients undergoing the higher-tier 25-35 percent protocol. After the peel, mild stinging fully resolves within 24 hours; the dominant sensation from day 1 to 7 is tightness rather than pain. Patients who follow the 2 to 4 week retinoid pre-treatment regimen typically report better tolerance because the epidermis is primed.
What are the side effects and risks of TCA Peel?
TCA Peel shares the safety profile of medium-depth chemical peels when administered by licensed physicians at a regulated clinic with appropriate staging. Common temporary effects: intense burning at frost endpoint (1 to 3 minutes), mild edema and brown discoloration day 0 to 2, sheet-like peeling day 3 to 7, prolonged pink-red tone day 7 to 21, and tightness across the full peeling window. Rare effects include PIH rebound in Fitzpatrick IV-V patients who skip the staged pre-treatment or daily SPF (3 to 8 percent in unstaged Asian cohorts), herpes labialis reactivation (low-dose antiviral pre-prescribed for higher tier), and rarely persistent erythema or hypopigmentation. The serious adverse event of scarring is far less of a concern at Level I-II frost depth than at Level III; Kind Global does not use Level III frost in Asian skin. The JAAD review (Journal of the American Academy of Dermatology 2019, DOI: 10.1016/j.jaad.2018.07.040) and the Asian-cohort staged-pre-treatment trial (Dermatologic Surgery 2021, DOI: 10.1097/DSS.0000000000002986) document the safety profile and the importance of the 2 to 4 week retinoid pre-treatment for Fitz IV-V skin. Contraindications include pregnancy, breastfeeding, active inflammatory dermatitis, recent isotretinoin within 6 months, recent ablative laser within 8 weeks, active herpes labialis, and unstaged Fitzpatrick V-VI.
Is the TCA solution used at Kind Global Myeongdong original pharmaceutical-grade product?
Yes — Kind Global Clinic Myeongdong uses only pharmaceutical-grade TCA solutions from established medical-aesthetic suppliers, never compounded in-house, never grey-market, and never repackaged. Each sealed bottle has a brand label, batch number, manufacturing date and expiry date printed on the package. Kind Global records the brand, batch, expiry, concentration tier, layer count and total applied volume on your patient chart at the time of application. On request before opening the bottle, we will show you the unopened sealed TCA solution so you can verify the brand label and batch against the supplier database. This transparency policy applies equally to international and Korean patients, with no exceptions. The KFDA monitors pharmaceutical-grade peel solutions for quality compliance; verifying brand label and batch is a direct way for patients to confirm authenticity before any application.
How many TCA sessions are needed and when do results appear?
TCA Peel is designed as a 1 to 3 session protocol spaced 6 to 8 weeks apart, not as an ongoing monthly cycle. Single-session response is significant because TCA is a medium-depth dermal injury — one session delivers visible photoaging refresh, while 2 to 3 sessions are recommended for atrophic acne scarring and deeper PIH that need cumulative collagen remodeling. First sign of remodeling emerges at week 2 to 4 post-peel as the new epidermis stabilizes and dermal collagen synthesis ramps up. Sessions 2 and 3 are scheduled 6 to 8 weeks apart to allow full re-epithelialization and dermal recovery between peels. Peak cycle result emerges at month 2 to 6 with dermal collagen remodel visible, mature photoaging refreshed, atrophic scarring less defined, and deeper PIH faded. The co-director schedules a follow-up at the end of the cycle to assess whether further sessions are warranted or to move to long-term maintenance with glycolic, picotoning or RF cycles. Skipping the 6 to 8 week interval (e.g. peeling at 3 weeks) is not recommended because dermal recovery is incomplete and the PIH risk rises sharply.
Can I get TCA Peel as a same-day procedure when visiting Seoul?
TCA Peel can be performed during a Seoul visit but is not a same-day flight-friendly procedure because the 7 to 10 day peeling window will be visibly active during flight days. Plan a 14 to 18 day Seoul stay or schedule the peel near the end of a longer trip so peeling completes before departure. In-clinic time per session is 60 to 90 minutes: 20-30 minutes co-director consultation with staging plan, 10-15 minutes solution verification and aggressive skin prep, 20-30 minutes application and frost endpoint, 10-15 minutes cooling and aftercare brief. For Fitzpatrick IV-V patients, the 2 to 4 week pre-treatment regimen must start before the peel date — we can ship the retinoid pre-treatment kit internationally so you arrive in Seoul fully primed. Flying home during the day 3 to 7 peak peeling phase is physically possible but socially uncomfortable and requires diligent occlusive ointment plus mandatory SPF 50+ at the airport. If you message us via WhatsApp Business, LINE Official or WeChat before booking your flight from Tokyo, Bangkok, Madrid, Taipei or Shanghai, we can pre-plan the pre-treatment ship date and the peel timing relative to your stay length. Many medical-tourism patients run the single TCA session in Seoul and complete dermal remodeling follow-up with their home clinic on return.
Do you have English-speaking staff and translators for TCA Peel consultation?
Yes — both Kind Global Clinic co-directors conduct TCA Peel consultations directly in Korean and English at our Myeongdong 6F location, and HEIM Global concierge interpreters cover other languages. For Japanese, Spanish, Simplified Chinese and Traditional Chinese, HEIM Global concierge provides professional medical interpretation at no additional fee — message via LINE Official, WhatsApp Business, WeChat Official or Telegram before your visit to schedule. Pre-application interpretation covers history-taking, retinoid and isotretinoin disclosure, Fitzpatrick mapping discussion, staging plan rationale for Fitz IV-V skin, pregnancy and herpes history review, tier selection and pre-treatment kit briefing; post-application interpretation covers detailed aftercare across the 7 to 10 day peel window, occlusive ointment schedule, SPF 50+ requirements and follow-up milestones at day 3, day 7, week 4 and week 8. Written application summaries with brand, batch number, frosting level and aftercare instructions are provided in your language. For Arabic, Vietnamese, Thai or Russian, contact us via email at info.kindglobal@gmail.com to request a contracted interpreter for your visit window. KHIDI 2025 Medical Tourism Survey notes language accessibility is a top-3 factor for international patients selecting Korean clinics.
Can I combine TCA Peel with picotoning, RF or fractional laser in the same visit?
Same-visit combinations with TCA Peel are limited because the medium-depth dermal injury needs time to re-epithelialize before any other resurfacing energy is delivered. Energy devices such as <a href="/picocare-myeongdong-seoul-korea/">Picocare</a> toning, <a href="/density-myeongdong-seoul-korea/">Density</a> RF or fractional laser should be spaced at least 4 weeks after a TCA Peel to allow full epidermal recovery. Injectable skin boosters such as <a href="/rejuran-myeongdong-seoul-korea/">Rejuran</a> or <a href="/mesotherapy-myeongdong-seoul-korea/">Mesotherapy</a> are typically spaced 4 to 6 weeks from a TCA peel to give the dermal barrier full recovery time. HIFU lifting such as <a href="/ultherapy-prime-myeongdong-seoul-korea/">Ultherapy Prime</a> is generally planned at week 6 to 8 post-TCA at the earliest. Glycolic peels are typically deferred until 6 to 8 weeks after TCA. Layered protocols across a 6 to 12 month plan are common: TCA for the dermal-remodeling step, picotoning or RF for the next layer, glycolic maintenance for ongoing texture upkeep. Your co-director sequences the multi-month plan based on your face and downtime tolerance.
Is TCA Peel safe in pregnancy, breastfeeding or for Fitzpatrick V-VI skin?
TCA Peel is contraindicated in pregnancy and breastfeeding. For Fitzpatrick V-VI patients (deeply pigmented skin), TCA at 25 to 35 percent is contraindicated without a fully staged 2 to 4 week pre-treatment plus a tyrosinase inhibitor home cream maintenance regimen post-peel; in some Fitzpatrick V-VI cases the co-director may recommend Cosmelan rather than TCA because the PIH rebound risk outweighs the dermal-remodeling benefit. Patients with active inflammatory dermatitis, recent isotretinoin (within 6 months), recent ablative laser (within 8 weeks), active herpes labialis, retinoid hypersensitivity, or autoimmune disease in active flare are not candidates. At consultation, the co-director reviews any history of keloid or hypertrophic scarring, recent fractional or ablative laser, current photosensitizing medication, pregnancy and lactation status, and prior PIH episodes. The Asian-cohort staged-pre-treatment trial (Dermatologic Surgery 2021, DOI: 10.1097/DSS.0000000000002986) documented significantly lower PIH rebound with the 2 to 4 week retinoid staging in Fitzpatrick IV-V, which is why Kind Global makes the staging mandatory for these patients.
How do I prepare for my TCA Peel appointment at Kind Global?
Before TCA Peel, the co-director will prescribe a 2 to 4 week pre-treatment regimen (nightly retinoic acid plus a tyrosinase inhibitor cream) for Fitzpatrick IV-V patients to reduce PIH rebound risk; international patients receive the pre-treatment kit shipped before travel. Pause all other actives (AHA, BHA, vitamin C, scrubs) 5 days before peel. Avoid sun exposure and self-tanner for 2 to 4 weeks before peel; treat any active acne breakout or cold sore. Disclose pregnancy, breastfeeding, recent isotretinoin, recent ablative laser, keloid history, herpes labialis history, retinoid hypersensitivity, and current photosensitizing medication. Low-dose oral antiviral may be prescribed for higher-tier protocols. Hydrate well and eat a normal meal — TCA Peel is not performed under sedation routinely (Aeronox is optional for anxious patients). Bring SPF 50+, a hat and sunglasses for the journey home. Arrive 30 minutes early; if you messaged us in advance via WhatsApp or LINE, paperwork is pre-completed. After the peel: occlusive ointment 4 to 6 times daily for 7 days, no peeling or picking, mandatory daily SPF 50+ for 4 weeks, no makeup until day 10, no sauna, jjimjilbang, hot yoga or chlorinated pool for 14 days. Restart bland actives at day 14, retinoid at day 21. Follow-up at day 3, day 7, week 4 and week 8 is scheduled before you leave the clinic.