Expert Drop Wrinkle Care Ampoule 25ml, NATURE REPUBLICPRODUCT INFORMATION It is a Korean skincare product formulated to moisturize and improve the appearance of wrinkles. It is part of the brand's Expert Drop Ampoule line, which features concentrated serums for various skin concerns. Active Delivery Technology: According to a Korean beauty department store, this technology uses liposome membranes to enhance the delivery of active ingredients into the skin's hard outer layer. Retinol and Peptides: The