Moisture & sebum-regulating care Impure skin types are given the optimum amount of hydrating while providing a matte finish. Willow bark extract benefits blemished skin. is quickly absorbed and refines the complexion. Furthermore, the product possesses soothing properties and regulates sebum production. Application: Use in the morning and in the evening. Apply to the face, neck and decollete after cleansing. Doubles as a make-up primer.