Moisturize and firm aging skin with PCA Skin Intensive Age Refining Treatment formulated with 0.5% pure Retinol! This night time treatment visibly reduces the appearance of uneven skin tone fine lines and wrinkles using Niacinamide to reduce age-related skin yellowing and redness as well as a blend of retinopeptides plant cell extracts and vital hydrators. Intensive Age Refining Treatment uses the patented OmniSome delivery system to help carry ingredients deep into the skin for superior results. Vitamin E shields against free radical damage preventing the formation of fine lines and wrinkles and treating existing wrinkles by speeding cell regeneration and new skin cell growth! Benefits : Designed to moisturize and firm aging skin Formulated with 0.5% pure Retinol Visibly reduces the appearance of uneven skin tone Minimizes the appearance of fine lines and wrinkles Ideal for aging skin [ 1 fl oz / 30 ml ]