Yves Saint Laurent (YSL) Loveshine Plumping Lip Oil Gloss. This specific shimmering brown shade appears to be 06 Espresso Stardust. This formula is a high-shine hybrid that combines the benefits of a lip oil with the appearance of a gloss, designed to provide up to 8 hours of glass-like shine and 24-hour hydration. Key Features Ingredients: Infused with hyaluronic acid for hydration and spicy ginger oil (sometimes noted with pepper oils) to provide a tingling sensation that visibly plumps the lips.