Mary Kay® Limited-Edition Glossy Lip Oil, $25.

Every now and again a makeup trend rolls around and right now it’s ALL about the lip oil. We must admit, we’re fans, particularly of this one by Mary Kay. The formula is infused with grape seed oil, and glides on smoothly to condition and smooth the lips. The glossy shades range from sheer to pigmented, and are available in Brilliant Violet, Magenta Ray and Sheer Pink. The only downside is having to choose. Maybe all three?