This is a lip serum from Luscious Lips. I used it once on the back of my hand. Purchased at a cosmetic dermatology clinic. This serum is for nighttime use, but can also be used during the day. - Brand: INFRACYTE - Product Name: NITEFILL - Color: Transparent (White) - Lot Number: 220101 - Expiration Date: January 12, 2027 ⭐︎The outer box is large, so I will ship only the main product. If you need the outer box, I can accommodate you for an additional 200 yen to change the shipping method. ☺︎