Reflections and skincare stories from 15 years of caring for skin, written personally by head director Dr. Seojin Jae.
Karin Clinic Myeongdong: 4 Essential Rules for Summer SkincareHello, I’m Dr. Seo-jin Jae of Karin Clinic.As the weather becomes increasingly hot and humid, the skin concerns I hear from patients in the clinic also begin to change with the season. One of the most common things I hear these days is:“Doctor, every summer my face gets oily from sweat and sebum, buAug 13, 2026
Why Combining Ultherapy and Rejuran Works Wonders: The Ultimate Anti-Aging SynergyHello, I am Dr. Seojin Jae, Chief Dermatologist at Karin Clinic.When meeting patients in my clinic, I very frequently hear the same concern: "Doctor, I feel like my facial contour is collapsing, and at the same time, my skin feels dull and dry. What should I do?" This happens because aging never shoJun 5, 2026
Rejuran Healer vs. Rejuran HB Plus: The Ultimate Guide to Pain and EfficacyHello, I am Seojin Jae, the Chief Dermatologist at Myeongdong Karin Clinic, where we dedicate our expertise to the fundamental health of your skin.When conducting anti-aging consultations in my clinic, one of the most frequently requested skin booster treatments is "Rejuran." However, despite its ouJun 5, 2026
The Ultimate Synergy Solution for Pores and Scars: Potenza Pumping Tip + JuvelookHello. I am Dr. Seojin Jae, the Chief Dermatologist at Karin Clinic in Myeongdong.In clinical practice, I often encounter cases where a single treatment is not enough to achieve the patient's desired results. For instance, deeply pitted acne scars, wide and sagging vertical pores, and an overall losJun 5, 2026
Ultherapy Lifting: Karin’s Unique Details That Make a Difference, Even with the Exact Same ShotsHello. I am Seojin Jae, the Medical Director of Karin Clinic in Myeongdong.If you have even the slightest interest in anti-aging and lifting treatments, you have likely heard the name 'Ultherapy' at least once. Even now, as countless lifting devices flood the market, there is a good reason why UltheMay 23, 2026
Why Merely Pulling Sagging Skin Isn't Enough (The Effects and Principles of 3-Layer Lifting)Hello. I am Seojin Jae, Medical Director of Karin Clinic, Myeongdong.There is a common concern among patients who visit me for lifting consultations. "My nasolabial folds have deepened," "My jawline has collapsed, making my face look larger," or "My cheeks are sagging like a bulldog." The outward syMay 18, 2026
The Principles and Effects of Karin's Signature '3-Layer Lifting' & '3-Layer Skin Booster'Hello. I am Seojin Je, the Medical Director of Karin Clinic in Myeongdong.During my consultations, I often meet patients who share concerns like, "I previously received a lifting (or skin booster) treatment at another clinic, but it wasn't as effective as I expected." Whenever I hear this, the very May 18, 2026