What it is: A plumping serum that brings the lips intense skincare for an immediate and long-term maximum volume effect. What it does: Enriched with mallow flower and hyaluronic acid, the serum has been formulated in the form of an emulsion that intensely hydrates the lips for 24 hours of volume. The lip serum can be worn as a makeup primer, on its own or overnight for deep lip care. Made in France