Not for individual sale. From left to right: ① Numbuzin No. 5 Vitamin C Serum → More than 80% remaining ② COSRX RX The Alpha Arbutin 2 Serum → More than 90% remaining ③ torriden Dive-In Serum → About 20% remaining ④ skin1004 Centella Ampoule → About 20% remaining ⑤ Demar3 Signature Estude Protector Pore Ampoule → More than 70% remaining All items have been used at least once. These are items that didn't quite suit my skin. Please use the ones with less product remaining as a trial.