Anti brown spots and clarifying. Argan oil treats uneven skin tone and dark spots on the face, restoring clarity and radiance. Tip: Serums are best suited for normal to oily and acne-prone complexes. Absorbs and dries quickly. Application: Apply the intensive serum to dry, cleansed skin, preferably in the evening. Let dry. Avoid the eye area. Avoid sun exposure and apply sunscreen daily to maintain an even skin tone.