<p>The FDA has only authorized buy generic latisse as a treatment for eyelash growth, thickening, and darkening. Results from daily application to the lash line of the upper eyelid normally appear in two months.</p><p>You must have a prescription for Latisse before you can begin. The majority of people who are qualified to dispense medicine are also qualified to prescribe Generic Latisse.</p><p>For thicker eyelashes, dermatologists usually prescribe the medication Latisse (bimatoprost). It is approved by the FDA to treat reduced growth of eyelashes as well. Using a careprost applicator, apply the drug once at night.</p>