What it is: A water-based serum that reduces the look of puffiness and dark circles in the eye contour.What it does: The formula works by combining a high concentration of caffeine with a highly purified epigallocatechin gallatyl glucoside (EGCG). How to use: Apply a small amount of the serum onto the eye contour in the morning and evening. Use only as directed on unbroken skin. 1 oz. Paraben-free; phthalate-free; silicone-free; sulfate-free Made in Canada