Simple Eyelash Serum

Castor oil is said to be great for many things, especially hair growth. It’s a thick, sticky oil said to help regrow eyebrows, eyelashes, and all other kinds of hair.
Though it’s thick, it’s not quite thick enough to easily apply to eyelashes. This quick, 4-ingredient serum comes together in a flash, goes on smoothly, and might just help your eyelashes grow. Or something. I haven’t done enough testing to say definitively, but the person that wrote this article would certainly say it will help.

Source: http://www.humblebeeandme.com/simple-eyelash-serum/