Laura Mercier's Foundation Primer Oil-Free is a lightweight, creamy gel - used prior to foundation - that acts as an invisible barrier between skin and makeup. Specifically created for oily, sensitive and acne-prone skin types, Foundation Primer Oil-Free contains high water content and addresses surface dehydration around active blemishes. Oil controlling ingredients ensure long-wear and flawless application. Vitamins A, C, & E act as antioxidants & protect the skin from harmful, aging effects of the environment.