When faced with a busy, sunny and sometimes sticky-hot season, adding products to your routine that are low-effort and multi-tasking is a must, and for Cat Deeley, this tinted lip serum has been a summertime staple. But between all the sunny garden snaps and chic floral dresses, we spied one very hardworking and plumping lip product: the Laneige Glaze Craze tinted lip serum. Laneige Glaze Craze Tinted Lip Serum £18.50 at Sephora UK If you're on the hunt for a new lip balm or gloss, this Laneige serum offers the best of both worlds. Laneige's Glaze lip serums are the perfect in-between, offering hydration and a plumping, syrupy shine, as well as a stylish tint. Plus, it's also ideal for pairing over one of the best lip liners, or worn alone.