CHEMICAL PEEL COST IN SEOUL 2026: GLYCOLIC TO TCA & COSMELAN

Chemical peels in Seoul run a wider price spread than almost any other aesthetic treatment. A weekend glycolic touch-up in Sinnonhyeon can cost less than lunch, and a full Cosmelan depigmentation protocol in Cheongdam can run past ₩1,200,000. Knowing what sits at each tier stops you from overpaying at the airport-hotel clinics and from underpaying for a medium-depth peel that actually needed physician oversight.

HOW SEOUL CLINICS PRICE CHEMICAL PEELS IN 2026

Seoul clinics almost always price peels per session, not per course, which is the opposite of how threads or Ultherapy get quoted. A single-session price sits on the printed menu at reception. Multi-session courses (usually 3 or 5) get pitched during the consultation with a bundle discount of roughly 10 to 20 percent. VAT handling matters here. Boutique dermatology clinics in Apgujeong and Cheongdam tend to bake the 10 percent VAT into the printed number, while high-volume Sinnonhyeon clinics often quote pre-VAT and add it at checkout. Ask which one you're seeing before you commit, because on a ₩900,000 Cosmelan quote that gap is real money.

Depth is the second lever. Superficial peels (glycolic 20 to 50 percent, lactic, mandelic, salicylic 20 to 30 percent) sit at the bottom of the price ladder because they need no downtime and are often performed by an aesthetician under a physician's license. Medium-depth peels (Jessner, TCA 15 to 35 percent, PRX-T33) move into physician-only territory and get priced accordingly. Deep peels using phenol are essentially not done as walk-ins in Seoul in 2026. Most clinics that market a 'deep peel' are actually running a stacked medium-depth protocol, and the price should reflect that. For where these fit against other resurfacing options, see the acne scar treatment ladder.

SUPERFICIAL PEELS: GLYCOLIC, LACTIC, SALICYLIC

Superficial peels are the entry tier and the one most first-time visitors book. A 30 percent glycolic peel at a mid-market Gangnam or Sinnonhyeon clinic runs ₩60,000 to ₩120,000 per session, or roughly USD 45 to USD 90. A 50 percent glycolic peel moves the price to ₩100,000 to ₩180,000 because it needs neutralisation timing and a bit more physician involvement. Salicylic 20 to 30 percent, popular for oily and acne-prone skin, prices the same as 30 percent glycolic in most clinics. Lactic and mandelic peels sit at the low end because the acids are cheap and the sessions are short.

The typical course is three to five sessions spaced two to four weeks apart, which puts a superficial peel programme at ₩200,000 to ₩700,000 total, roughly USD 150 to USD 525. Boutique Apgujeong clinics like to bundle a superficial peel with LED, hydration mask, or a low-power laser toning pass, and the combined menu item can hit ₩250,000 for a single session. That combination is not always better value than paying for a standalone Aquapeel or medical facial, so compare the line items before saying yes.

MEDIUM-DEPTH PEELS: JESSNER, TCA, PRX-T33

Medium-depth peels are the sweet spot for melasma, uneven tone, textural roughness, and shallow acne scars. A Jessner peel (a mix of resorcinol, salicylic acid, and lactic acid) prices at ₩150,000 to ₩300,000 per session at mid-tier clinics and closer to ₩350,000 in Cheongdam boutique dermatology. TCA at 15 percent lands in a similar band, ₩180,000 to ₩350,000, while a 25 to 35 percent TCA (which crosses genuinely into medium-depth) runs ₩250,000 to ₩500,000 because it needs frost monitoring and post-peel wound care instructions.

PRX-T33 has taken over as the go-to 'no-downtime medium peel' in Seoul over the last two years. It uses TCA in a hydrogen-peroxide carrier that lets it work without frosting or visible peeling, so it slots into a Gangnam lunch break. Expect ₩180,000 to ₩350,000 per session, with a standard course of four sessions running ₩700,000 to ₩1,300,000, roughly USD 525 to USD 975. Clinics that promote PRX-T33 for jawline tightness usually pair it with RF microneedling or a mild HIFU pass. Ask for the standalone price so you can compare properly.

COSMELAN AND DEPIGMENTATION PROTOCOLS

Cosmelan is the flagship depigmentation protocol in Seoul, priced as a package rather than per session. In 2026, a Cosmelan 1 in-clinic mask plus the Cosmelan 2 home cream runs ₩700,000 to ₩1,200,000 depending on district. Cheongdam and Apgujeong sit at the top of that range, Sinnonhyeon and Gangnam-daero clinics at the lower end. The home cream (roughly 30 g) is usually included, and re-purchases run ₩150,000 to ₩250,000 per tube. Dermamelan (the physician-strength cousin) prices ₩900,000 to ₩1,500,000. These packages usually include one or two follow-up peels at week 4 and week 8.

• 01Superficial glycolic 30%: ₩60,000 to ₩120,000 per session (USD 45 to 90)
• 02Salicylic 20-30%: ₩70,000 to ₩130,000 per session (USD 50 to 97)
• 03Jessner peel: ₩150,000 to ₩350,000 per session (USD 110 to 260)
• 04TCA 15%: ₩180,000 to ₩350,000 per session (USD 135 to 260)
• 05TCA 25-35%: ₩250,000 to ₩500,000 per session (USD 185 to 375)
• 06PRX-T33: ₩180,000 to ₩350,000 per session (USD 135 to 260)
• 07Cosmelan protocol (Mask + Home cream): ₩700,000 to ₩1,200,000 (USD 525 to 900)
• 08Dermamelan protocol: ₩900,000 to ₩1,500,000 (USD 675 to 1,125)

DISTRICT PRICING: GANGNAM VS CHEONGDAM VS SINNONHYEON

The same peel changes price by 30 to 60 percent depending on which subway exit you walk out of. Sinnonhyeon (Line 9, exits 4 and 5) is the volume district for injectables and peels, and superficial peels there price 20 to 30 percent below the Seoul average. Gangnam-daero (Gangnam Station exits 10 and 11) is mid-market: transparent menus, physician-run peels, VAT usually included. Apgujeong Rodeo and Cheongdam are the premium tier, priced 30 to 60 percent above Sinnonhyeon for identical protocols, with the delta going into consultation time, aftercare products, and district positioning. For a full district cost comparison, see the Gangnam vs Apgujeong district breakdown.

District pricing does not always track quality. A Sinnonhyeon dermatology chain running 40 Jessner peels a day has more procedural reps than a Cheongdam boutique doing three peels a week. Where Cheongdam earns its price is time (30 to 45 minute physician consultations versus 5 to 10 minutes in Sinnonhyeon), pre-peel skin prep counselling, and aftercare product quality. For a superficial peel this is usually not worth the premium. For a Cosmelan protocol or a 35 percent TCA on melasma-prone skin, it often is.

HIDDEN COSTS, AFTERCARE, AND HOW TO AVOID THE UPSELL

The printed menu price is rarely the total. Sunscreen is the biggest hidden line item. Clinics push their own-brand SPF 50 PA++++ at ₩45,000 to ₩90,000 per tube after a peel, and skipping it voids most re-treatment guarantees. Post-peel calming masks add ₩15,000 to ₩30,000 per session if not bundled. Numbing cream on stronger peels is often ₩20,000 extra. Follow-up laser toning, LED, or Aquapeel added to a peel course can add ₩300,000 to ₩600,000 to what looked like a ₩500,000 programme. The hidden costs guide covers the pattern in more detail.

The most common upsell during a peel consultation is a jump from a superficial course to a Cosmelan or PRX-T33 package. If you came in for a ₩120,000 glycolic and walk out with a ₩1,100,000 Cosmelan quote, pause. Ask for a photo review at week 4 of the superficial course before committing to depigmentation. Legitimate melasma treatment ladders a patient up gradually. The avoiding-upsell playbook has the exact phrasing to keep quotes on the treatment you actually booked.