Benefits: Brightens dark spots for clear and translucent skin. Formulated with diamond powder to bring out the natural radiance of skin. With glutathione as well as niacinamide to fade hyperpigmentation. How to use: 1. Turn to OPEN at the bottom portion of the item and simply click to dispense product. 2. Apply directly to desired spots in a moving motion. 3. Gently massage for a better absorption.