・ Dark Spot Serum 30ml Niacinamide ・ Vitamin 10 PORESTRIX Serum 20ml Vitamin C Serum Set of 2. Opened in mid-September. Please check the remaining amount of the Niacinamide (pink one) in the photo. The Vitamin C serum (yellow one) has been used 3 or 4 times. I have disposed of the boxes, so I will pack them with bubble wrap and ship them as they are. Please purchase only if you understand that these are used items. If you have any questions, please ask in the comments section.