What it is:An effective moisturizing serum base that tames blemishes at their source, helping treat, clear, and prevent future acne outbreaks. What it is formulated to do:A DERMAdoctor cult-classic, this lightweight, gentle yet effective, moisturizing base helps mattify, clarify, and leave skin feeling fresh and hydrated. Ideal for most skin types, continued use provides positive reinforcementkeeping skin free of unsightly blemishes and helping stop skin from acting out. What it is formulated WITHOUT:- Parabens