Skin Guide
Plain-English guides from our doctors on how treatments work, what to expect and how to choose
UltherapyUltherapy Results: When They Appear and How Long They LastCollagen builds over 2–3 months and results typically hold 12–18 months. What the clinical data says and what decides your outcome.Read →
Thermage FLXThermage FLX: 7 Things to Know Before You Book, Including How It Differs from UltherapyRadiofrequency vs ultrasound, what the FLX generation changed, evidence, expected results and who should not have it.Read →
UltherapyUltherapy 300 vs 600 vs 1000 Shots: What the Numbers Really MeanA shot is a point, not a power level. How the three plans differ, why density matters, and what decides results more than the number.Read →
RejuranRejuran: 5 Things to Know Before Your First TreatmentWhat salmon-DNA PN does, how it differs from hyaluronic skin boosters, the evidence, how many sessions, and who should wait.Read →
RejuranThe 4 Types of Rejuran: Healer, HB Plus, I and S ComparedSame PN base, different concentration and texture. Which one suits fine lines, the eye area or scars, and how long the bumps last.Read →
Re2ORe2O vs Rejuran vs Juvelook: 4 Differences That Decide Which Skin Booster FitsRe2O replaces dermal structure directly instead of stimulating it. What hADM is, how it compares, and how many sessions to plan.Read →
InMode · OndaInMode vs Onda for a Double Chin: 6 Differences Between the Two Fat-Targeting LiftsRadiofrequency that grips tissue vs microwave that warms a wider area. Which suits pockets of fat, which suits laxity, and when both are combined.Read →
BotoxBotox in Seoul: 6 Things to Know Before Your First InjectionWrinkle, jaw-slimming and skin Botox are not the same injection. Why resistance happens, what to expect and who should not have it.Read →
FillerRestylane Filler: 6 Things to Know Before You Book, Including How Long It LastsWhy hyaluronic acid fillers can be dissolved, how Restylane differs from collagen stimulators like Radiesse and Ellansé, and realistic expectations.Read →
Aptos Thread LiftAptos Thread Lift: 6 Things to Know Before You Book, Including How Long It LastsHow dissolving cog threads keep lifting after they are absorbed, how threads compare with Ultherapy and Onda, downtime and who is not a candidate.Read →
For expatsEnglish-Speaking Dermatologist near Yeouido and Yeongdeungpo: A Guide for ExpatsTen minutes from IFC. English and Chinese at every step, same price as locals, what a first visit looks like and what it costs.Read →
Lunch breakLunch-Break Skin Treatments near Yeouido: 3 Options Under 30 MinutesBotox, Shurink Universe and InMode Forma fit in an hour and leave nothing a colleague would notice. Prices, timing and what to skip.Read →