The area around the eyes requires una special care, as its skin is thin, sensitive, and prone to wrinkles. The Black Diamond Sublime Expert eye contour serum from Martiderm features a una unique formula with active ingredients that help reduce puffiness and dark circles, strengthen the epidermis, and prevent premature skin aging.| Features of the Martiderm Black Diamond Sublime Expert eye contour: | - Hexapeptide-8 relaxes muscle spasms, reducing the appearance and depth of fine lines and expression wrinkles; - Proteum 89+ is a third-generation proteoglycan, a patented molecule from Martiderm, which promotes collagen and elastin synthesis; - Hesperidin improves blood microcirculation; - Cocoa extract strengthens the protective barrier of the epidermis; - Hyaluronic acid normalizes the skin's moisture balance; - Epigen 145 prevents premature skin aging.