YSL Beauty Rouge Pur Couture The Slim Glow Lipstick

Yes, the square shape is designed specifically to help you outline your cupid's bow and corners with precision. It acts almost like a lip liner, allowing for clean, sharp edges without needing an extra tool.

No, the formula is engineered to be non-drying. While it provides a matte look, it feels weightless and comfortable, avoiding the tight or parched sensation common with many long-wear lipsticks.

This formula is transfer-resistant, meaning it is designed to stay in place throughout the day. You can expect the color to resist bleeding or cracking, though you may need a quick touch-up after a particularly oily meal.

You generally don't need one. Because of the square-shaped bullet, you can achieve a defined, precise application on your own. If you prefer an over-lined look, you can certainly pair it with a liner, but it isn't required for a clean finish.

Yes, this lipstick is formulated for high-pigment, full-coverage color. One swipe typically provides enough intensity to cover the natural tone of your lips completely.