What it is: A lipstick with a matte finish and a texture that adjusts to your lips to leave them supple, smooth and radiant.What it does: Formulated with advanced technology, this lipstick ensures a sensually sleek matte finish and color fidelity for a full six hours.How to use: Apply directly to lips from the bullet. For greater precision, use a lip brush. Style Name:Yves Saint Laurent Rouge Pur Couture Matte Lipstick. Style Number: 580793. Available in stores.