Latisse

Latisse is a prescription eye drop medication used to promote eyelash growth. It contains the active ingredient bimatoprost, which is a prostaglandin analog.  

How Latisse Works:  
Bimatoprost works by stimulating the growth of eyelashes by increasing the length of the growth phase (anagen) and increasing the number of hairs in the lash line. It does this by binding to receptors in the eyelid that regulate hair growth.