Please only purchase if you understand that these are used items. This is Anua Dark Spot Serum and Medicube PDRN Serum. Both are used. Both are moisturizing serums, so they are recommended for dry skin. I've realized they don't suit my skin, so I'm selling them as a set. Price is firm. If you'd like to purchase them as a set with the Exosome Shot 2000 from another post, please comment.