Latisse bimatoprost ophthalmic solution 0.03% is the approved solution to achieve fuller and thicker growth of the upper eyelashes. When the product is applied on a regular and consistent basis one can achieve fuller, thicker lash growth in just a few weeks, with optimum results visible after about four months of regular application. It also offers a much more permanent solution to mascara and false lashes, which must be removed and reapplied each day, and dyes which fade away over time. Latisse..