New, Unused Purchase Date: October 2025 I've lowered the price because this product just arrived and I want you to use it soon. Otsuka Pharmaceutical InnerSignal Rejuvenate Extract 30ml Serum with a high concentration of the unique medicinal active ingredient *Energy Signal AMP*. It works on the mother cells of the basal layer to enhance energy metabolism and eliminate existing melanin along with old cells. For radiant, translucent skin full of energy. Regular Price: 11,000 yen (tax included) Rejuvenate Base Soap b 60g Regular Price: 2,200 yen (tax included) Includes 2 samples Includes booklet Instant purchase OK o(^-^)o Price not negotiable