Lip liner is important. Like keep your blood-red matte lipstick in check from AM to PM important. Not to mention, lip pencil is the quickest way to fake the look of bigger lips outside of a doctor's ...

Lip liners are essential for creating definition and extending the wear of lipstick. These makeup staples help prevent lip products from feathering or transferring, allowing you to spend less time ...

While each product featured is independently selected by our editors, we may include paid promotion. If you buy something through our links, we may earn commission. Read more about our Product Review ...

While each product featured is independently selected by our editors, we may include paid promotion. If you buy something through our links, we may earn commission. Read more about our Product Review ...

Full lips have always been en vogue. While lip fillers may be on the rise, you can enhance your lips sans needles by using a lip liner. By lining your lips, your pout looks fuller and more defined.

Every product on this page was chosen by a Harper's BAZAAR editor. We may earn commission on some of the items you choose to buy. Courtesy Harper's Bazaar Question: When should I be using lip liner ...