Contains a generous amount of PDRN, a key ingredient for skin regeneration. For skin firmness & toning care! 【Melanin Care】 Toning Effect: Salmon PDRN ampoule, highly effective in suppressing melanin synthesis, leads to clear and bright skin. 【Firmness Care】 Contains plenty of ingredients that support firmness, leading to healthy skin. - Brand: medicube+ - Product Name: PDRN PINK PEPTIDE SERUM - Volume: 30 ml / 1.01 fl. oz. Brand new, unopened. #HalloweenOnMercari