This high-performance sheet mask is specially formulated for "aging care," incorporating ingredients that are attracting attention in regenerative medicine. It's packed with powerful ingredients designed to rebuild the skin from its foundation, making it the perfect mask "when you seriously want to care for age-related skin changes" or for "intensive care before a special day." Brand new and unopened. Currently sold on Amazon for 4300 yen as of January 11th. Please refer to the product images for detailed ingredient information. Price negotiations are not accepted in the comment section. Please use the "Price Reduction Request" button located in the lower right corner of the product image. We will consider requests if possible. If we are unable to accommodate your request, we will gradually lower the price, so please "like" the item to stay updated. If you have any questions about the product, please feel free to ask in the comment section.