Hello. I’m Dr. Lee Hong-seon, a board-certified dermatologist with 17 years of experience and the director of Mind Dermatology, where we focus on improving the essence of your skin with care. “Doctor, I’ve looked into several skin boosters, but they all seem to have similar effects! I guess I can just get any one of them, right?” Whenever I hear this question, I always shake my head. While these treatments may seem similar at first glance—all marketed as “injections that improve your skin”—in reality, their ingredients, principles, and mechanisms of action are often completely different. So today, I’d like to give you a detailed comparison of three skin boosters currently gaining attention at our clinic near Gongdeok Station^^ We’ll look at Rejuran, Litwo, and Juvelook in that order. If you’re considering these treatments, please be sure to read until the end....... 