These Are the Must-Have Beauty Products Editors Are Buying in January

Though I'm admittedly obsessed with my brows, I didn't expect to love this product as much as I do! I currently have three products in my arch-creation rotation — a powder, a pencil, and a tinted mousse — but this shimmering brow mascara ($12) has convinced me to round out my arsenal to an even four. The glimmering formula adds hold and subtle sparkle, giving my eyebrows a brighter, sun-kissed look. (It's almost as if tropical sunshine lightly bleached them.) I'll be wearing this all Winter as I dream of warmer climates.

— EO