【New, Unused】InnerSignal Rejuvenate One, 16 Uses This is a trial set of Otsuka Pharmaceutical's medicated all-in-one gel "InnerSignal Rejuvenate Extract," containing 16 uses. It specializes in the care of blemishes and aging skin, featuring Japan's first "excretion whitening※." Formulated with the unique ingredient "Energy Signal AMP※," it promotes skin turnover, pushes out the source of blemishes, and leads to transparent skin. ―――――――――― 【Product Details】 ・Brand: Otsuka Pharmaceutical InnerSignal ・Product Name: Rejuvenate Extract ・Contents: 16 pieces (0.6ml x 14 pieces, 0.8ml x 2 pieces) ・Condition: New, Unused New and unused. Acquired at the end of September 2025, so it's fresh! Immediate purchase is welcome!