Experience drastic increases in length and thickness of your eyelashes and eyebrows. Your lashes will be obviously thicker, darker, fuller. The serum boost the regrowth of the eyelashes and eyebrows, prevents from drying out, breakage, thinning and fall out. Simply place a thin line along the base of your upper and lower lash line once a day at night time. Apply only at the root area of eyelashes and as though applying eyeliner and onto clean eyebrows.