A two-in-one formula to visibly smooth, firm and hydrate eyes in just 7 days.* Double Serum Eye harnesses the best of science within its innovative, dual-chamber bottle. The formula's ingredients are contained in a hydrolipidic system of 1/3 oil-soluble extracts plus 2/3 water-soluble extracts, the optimal concentrations to match the skin's oil-to-water ratio. When dispensed, these powerful phases combine into one potent serum that absorbs perfectly into skin and delivers unrivaled results. The sensorial double texture combines the tightening properties of a gel with the comfort of a cream for a lightweight treatment that absorbs immediately, so there is no wait time before makeup application. The bottle's rotating push button dispenser allows you to select the perfect amount of product.