Brand new in box. Never used. Mary Kay clinical solutions retinol 0.5 set. Expires 10/22 Elevate your regimen with the clinically proven impact of this two-step set. Mary Kay Clinical Solutions™ Retinol 0.5 Powered by pure, high-concentration retinol, this nighttime serum takes the offensive against wrinkles, discoloration and loss of firmness. Retinol is the gold-standard ingredient dermatologists recommend for adults of every age, and it helps prevent signs of aging you can’t see yet, while helping to reverse advanced visible signs of aging. Mary Kay Clinical Solutions™ Calm + Restore Facial Milk Clinically proven to calm irritated skin* and deliver instant hydration,* this nourishing facial milk is powered by four plant oils known for their soothing properties. Mary Kay Clinical Solutions™ Calm + Restore Facial Milk is perfect for anyone seeking a lightweight facial milk or as an integral part of our gentle retinization process when used in conjunction with Mary Kay Clinical Solutions™ Retinol 0.5. *Results based on two independent clinical studies in which women used the Mary Kay Clinical Solutions™ Calm + Restore Facial Milk Do not use Mary Kay Clinical Solutions™ Retinol 0.5 if you are pregnant, lactating or planning to become pregnant. This product cannot be shipped to or sold in the Dominican Republic due to local regulations.