What it is: A beauty-renewal skincare cream. What it does: Givenchy Le Soin Noir contains an extremely precious, natural age-defying ingredient that will secure its status in your antiaging routine. Used for the first time in cosmetics, Vital Black Algae Sap Concentrate restores communication between the skin's cells. Givenchy's researchers have developed a method to infuse this potion with a rare black algae extract to help maintain and prolong cellular longevity. Parched skin drinks in the hydration it needs-leaving your complexion firm, glowing, and even-toned. What else you need to know: Vital Black Algae Sap Concentrate is found in the depths of the ocean.