Guthy Renker includes brands like Proactiv Solution and Sheer Cover.Eight years ago, two dermatologists developed what they believed was a medical breakthrough in fighting acne. They called it Proactiv Solution -"proactive" because the formulas could heal existing blemishes, and proactively help prevent new ones from forming. The two doctors, Katie Rodan and Kathy Fields, had a mission: to help millions of people put acne in the past. Today, Proactiv Solution is the #1-selling acne system in America...but you won't find it in stores.
