The Dior Addict Lip Maximizer offers a intensely hydrating gloss that plumps the lips upon application. Maintaining moisture for up to 24 hours. The Lip Maximizer formula is developed with volumizing spheres of hyaluronic acid, working to smooth, plump and hydrate lips. With several shades to create a volume boosting shine, can be worn on it’s own as a gloss, primer or a top coat for added volume.