What it is: A dermatologist-developed formula that helps reveal fresher skin, sweeping away dulling flakes for skin that accepts moisture better. Who it's for: Mild is for very dry skin types; Lotion 1 is for very dry to dry skin types; Lotion 2 is for dry combination skin types; Lotion 3 is for combination oily skin types; and Lotion 4 is for oily skin types. What it does: It leaves skin looking cleaner and more refined. How to use: Apply twice a day, morning and night after cleansing. Using a