Product Name: Omeme Lash Serum BK Also usable for eyebrows Product Category: Eyelash serum (coating serum) Features: With a subtly transparent black color, it coats eyelashes with a glossy finish, providing a lighter look than mascara. How to Use: Use before or after applying makeup (before mascara). If using after applying makeup, wipe any makeup residue off the brush with a tissue before returning it to the bottle.