Hello. I’m Lee Hong-seon, a dermatologist with 17 years of experience and the founding director of Mind Dermatology, where we focus on improving the essence of your skin with care. “Why does my face seem to sag more than others my age?” “My nasolabial folds are getting deeper, and my jawline isn’t what it used to be, but I don’t know what kind of treatment I should get.” I often hear these concerns during anti-aging consultations. As a dermatologist in Mapo, I can tell you that facial sagging isn’t simply a result of loose skin. As we age, skin elasticity decreases and the underlying structures that support the face change, which can cause the cheeks and jawline to appear lower. If this is compounded by repeated habits—such as tilting your head downward to look at your smartphone or resting your chin on one hand—... 