Frequently Asked Questions

You can book via Instagram DM (@reyeonk), KakaoTalk (@reyeonk), WhatsApp (+82-2-558-5581), LINE, or WeChat (chinareyeonk). We respond promptly to all inquiries.

Yes, most treatments can be performed on the same day after consultation — including Thermage FLX, Ultherapy, Sunsak fat dissolving, Botox, filler, and skin boosters. Please let us know in advance so we can prepare.

Monday, Tuesday and Thursday 10:00–20:00, Friday 10:00–19:00, Saturday 10:00–15:00. Lunch break 13:00–14:00. Closed Wednesdays, Sundays and Korean public holidays.

Yes, we provide consultations in English and Chinese. Please contact us via Instagram (@reyeonk) or WhatsApp in advance.

Injectable treatments (Botox, filler, skin booster, fat dissolving) allow same-day travel. Thermage FLX and Ultherapy may cause mild redness, but most patients can travel the same day. Allow 2–3 hours post-treatment observation.

Yes — Visa, Mastercard, WeChat Pay, and Alipay are all accepted. Please confirm other payment methods when booking.

ReYeonK has a 16+ year zero-accident record. All treatments are performed by the director doctor personally, following a strict 1:1 treatment principle. We never over-prescribe.

Thermage FLX uses monopolar radiofrequency (RF) energy to stimulate deep collagen regeneration. A single treatment provides skin tightening and elasticity improvement that typically lasts about 10–12 months, with zero downtime.

Ultherapy (HIFU) targets the SMAS fascia layer for deeper lifting of sagging skin. Thermage FLX (RF) primarily improves skin elasticity and texture. They can be combined as 'UltherMage' for maximum results.

Botox and filler have no downtime — return to daily activities immediately. Thermage FLX and Ultherapy may cause mild redness/swelling for 1–3 days. Sunsak fat dissolving may cause light bruising for 2–3 days.

Yes. ReYeonK has three director-level physicians — Dr. Kim Hyunsu, Dr. Lee Doochan, and Dr. Choi Hyunho — who personally perform all treatments. Our team has 16+ years of clinical experience with a zero-accident record.

No — ReYeonK Clinic is the brand name of our aesthetic dermatology clinic in Apgujeong, Seoul. It has no relation whatsoever to the pediatric condition Reye syndrome. Our focus is non-surgical lifting: Thermage FLX, Ultherapy, RF microneedling, thread lifting, and stem cell treatments.

64 Eonju-ro 172-gil, Gangnam-gu, Seoul (Sinsa-dong 663-20), B1F/3F/4F. A 5-minute walk from Apgujeong Rodeo Station (Suin-Bundang Line) Exit 5.

Take AREX Airport Express to Seoul Station, then transfer to subway (approx. 50 min total). Taxi from Incheon Airport takes about 60 min, around ₩60,000–90,000 KRW. Tell the driver: Sinsa-dong 663-20, ReYeonK Clinic.