Initially, Introduce Your Skin To AD'OR™ Skin Care System Once A Day Until You Know How Your Skin Reacts To The System. You May Later Decide To Tweak Your Regimen To Every Other Day Or Twice A Day If Needed Or If Tolerable. In Instances Of Excessive Oiliness Or Dryness, Contact A Noir D'or™ Skin Care Consultant To Assess And Adjust Your Skin Care Regimen: info@noirdor.com