Extraordinary skin starts here. Formulated with 1.5% Salicylic Acid, Sunday Riley U.F.O. Ultra-Clarifying Face Oil is a fast-acting, quick-drying, medicated oil that clears acne and blackhead-causing buildup from congested pores for smooth, blemish-free skin. Tea Tree Oil and Black Cumin Seed Oil support skin clarity, while Hexylresorcinol and Licorice naturally brighten the appearance of scarring and discoloration for a more even-toned complexion.