Jessica Johnson Brow & Lash Serum: It Works

Having turned 40 this past summer, I've noticed that my eyelashes are becoming a bit sparse. To that end, I've been on the hunt for a product that will not only spur hair growth, but also condition my lashes.

There are prescription eyelash serums available, like Latisse. Though they work for some, many are hesitant to go this route due to the numerous si…