Tighten and lift the 360º tightening eye serum using strivectin. Firming serum for the eye contour. This eye contour has been specially formulated to provide an overall improvement on the delicate skin around the eyes. We must keep in mind that the eye area is very sensitive and consequently, if it is not properly cared for, it tends to express itself through premature aging. With the use of this eye contour we will be able to reverse all the signs of aging and prevent the appearance of future ones. Its high concentration of active ingredients helps firm and smooth the skin, giving the eyes a fresh and young look. Its effectiveness is due to the patented NIA-114 technology, a clinically proven combination of niacin and vitamin B3, which strengthens the skin barrier and increases the efficiency of other cosmetic ingredients. Furthermore, it has a "cold" applicator which facilitates the diffusion of the product and stimulates microcirculation, improving the performance of the formula.