Don't worry—we've done the TikToking for you, so you can head straight to your local drugstore.

Makeup by Mario's lip ... the best multi-use pencils on the market. They're an "absolute must," according to Sewell, who says the shade Endless Cacao is the "holy grail of gray-tone cool liner ...

As "lip combos" become less of a trend and more of a habit, lip liners have surged in popularity. Here, a breakdown of the top 10 lip liner brands by Google searches, according to Spate.