The Dior Addict Lip Maximizer lip plumping gloss is genuine plumping lip care for absolute lip comfort, shine and maximum** volume. Enriched with volumizing spheres of hyaluronic acid, the gloss's formula works to smooth and hydrate lips, while producing a plumping effect upon application, and day after day. The Dior Addict Lip Maximizer gloss comes in several shades to create a lip shine routine with maximum** volume. Multi-purpose, it can be worn on its own as a lip gloss, as a primer for lipstick or as a top coat for volume-boosting shine. * Instrumental test carried out on 10 subjects. ** At Dior.