New, unopened medicube One-day Exosome Shot 2000 One-day X PO Serum 30ml Original price: 3,600 yen Expiration date: 2026.12.31 Purchased in August 2025 Authentic product with box Will be shipped anonymously in unopened condition. There is a scratch-like abrasion on the bottom of the outer box. Please check the third photo. Price is not negotiable. Exosomes, which are directly delivered to the pores, firmly fill the pores, providing a tightening effect. Using it as a special care treatment will improve the penetration rate of your skincare products.