The skin in the eye contour area is the most delicate, fragile skin on the face. It is a highly vascularised area where blood pigments (haemosiderin) build up, causing the purple colour characteristic of dark circles.k-vit Serum, thanks to its composition featuring Vitamin K oxide encapsulated in liposomes, reduces the build-up of these blood pigments to improve the appearance of the dark circles. Its formula also contains plant-based active ingredients, camphanediol, pinanediol, hyaluronic acid and organic silica to improve microcirculation in the area and help to correct the signs of ageing in the eye contour area, such as bags and wrinkles.30ml (1.0 Fl. Oz)