This is the latest bubble serum from VT. MICRO BUBBLE SERUM RED: Azelaic Acid, AHA YELLOW: Niacinamide, Glutathione MINT: PDRN, Hyaluronic Acid This is a set of 3 types. Currently, it is only sold on the official VT website, and there is no Japanese description, so please see the VT website for details. The box is slightly crushed, but it is new, unopened, and unused. VT COSMETICS REEDLE SHOT A bubble serum set containing 3 active ingredients to support skin hydration and brightness. - Set Contents: Glutathione, PDRN Hyaluronic Acid, Azelaic Acid (Azelaic) - Ingredients: Niacinamide, Hyaluronic Acid, Azelaic Acid - Product Type: Bubble Serum - Product Name: VT COSMETICS Thank you for viewing.