There are several videos at the Latisse.com web site so you may want to check them out. Latisse is a prescription-only solution that has been proven to stimulate the growth of eyelashes. Within two to four months, your eyelashes can become longer and thicker. Latisse is safe and is the only FDA approved treatment for growing eyelashes. Latisse is applied daily with a disposable brush which is included with the product. Latisse is gently applied along the base of the upper eyelashes. After three or four months, Latisse can be used much less frequently to maintain longer, thicker lashes. On a side note, many of my patients have successfully used Latisse to enhance the growth of their eyebrows.