【How-to】How to remove acne scars fast

What exactly is the 7 Skin Method, you ask? Well, to put it simply, it’s the act of applying a toner or a lightweight, watery essence to your face up to seven times—hence, the name “seven”—right after you cleanse and before you moisturize, explains Young-Ji Park, the founder of Korean beauty skin-care brand Purpletale.