HOW TO USE: To apply your tinted serum, simply remove the dropper from the vial and press the bulb to withdraw air. Then dip it into the vial, still squeezing the bulb and fully release it to fill it up with the serum. Using a brush or fingers, apply 3 to 4 drops of tinted serum to the skin. Evenly cover the face and neck, starting from the center of your face and moving outwards to avoid any lines. In the evening, remove the tinted serum with our makeup removing oil or micellar water and reusable makeup removal pads.