What it is:Dior's must-have accessory for luscious, full lips. What it does:Give your lips a kiss of instant volume and shine with this invigorating lip plumper. The rich blend of collagen and marine-based fillers smooth and moisturize the skin, leaving lips gorgeous and voluptuous. After just 15 days of use, your lips will be noticeably fuller and more defined. Smile big and enjoy the tingly, cooling effect of this formula, rather than the sometimes-painful sting associated with other lip plumpers. The soft vanilla-mint scent and sheer pink tint make this lip necessity gorgeous alone or as a volumizing base or topcoat.