episteme is the pioneering brand that applies regenerative medical research to anti-aging skincare. Regenerative medicine refers to the repair of cells and tissues that cannot naturally regenerate. episteme harnesses this medical principle, combining Rohto Pharmaceutical's century-long research expertise with a unique integration of "stem cell activation" technology to precisely reactivate the vitality of aging cells. Backed by medical-grade scientific achievements, it breaks through the boundaries of age, delivering true deep-level repair and skin renewal power.