Plump up your pout with the christian breton lip xl a powerful gel treatment that hydrates volumises and nourishes powered by a pioneering swissium complex the velvet textured cream glides across the lip with a sheer pearlescent finish instantly working to create enhanced definition and a visible plumping effect suitable for use day or night it can be worn alone for a natural looking satin shine or underneath your favourite lipstick for amplified results lips appear fuller smoother