SkinCeuticals Retinol 1.0 refines skin and diminishes signs of aging. This maximum-strength night cream leverages 1.0% pure retinol to target fine lines, wrinkles, and discoloration. It also works to minimize breakouts and the appearance of pores. Designed for skin already acclimated to Retinol 0.5, the formula exfoliates to encourage a smoother, more even complexion.