【New】 This serum contains 3% high-concentration glutathione, which enhances skin transparency. Recommended for skin concerns such as dryness, blemishes, and sun-damaged skin. - Brand: SHIMBI METHOD - Product Name: Derma Serum Glutathione 3% - Contents: 30ml - Retail Price: ¥1,980 Please take a moment to check the profile section. Please refrain from price negotiations. Instant purchase is welcome without comments. If you purchase this item in addition to other items through a "bundle request," we will offer a discount. Please note that these items are stored at home, so please refrain from purchasing if you are sensitive to this. We will ship via anonymous delivery. Depending on the size, we may ship without the box. Thank you for your understanding. Even for 【New, Unused】 items, we may have taken them out of the box once to check the contents.