Deeply hydrate skin for 48 hours and visibly reduce fine lines and wrinkles in 1 week with this fast-absorbing moisturizer made with pure RoC ® Retinol + Hyaluronic Acid. This clinically proven formula improves skin's firmness, leaving 100% of testers with supple, touchably smooth skin and a visibly smoother, fresher complexion. Pure RoC ® Retinol is clinically proven to show continuous improvement over time. The result; 100% of women had a visible reduction in fine lines and wrinkles after 8 weeks.