YSL Red Cassandre (84) is a very cool-toned, medium-dark red with a natural finish. It is a permanent lipstick that retails for $38.00 and contains 0.11 oz.
YSL Red Cassandre (84) Rouge Volupte Shine Oil-in-Stick ($38.00 for 0.11 oz.) is a deep red with cool undertones and a natural sheen. It had medium, buildable color payoff (up to semi-opaque) that adhered well to my lips with even, smoothing color. The consistency felt lightweight, balm-like as it went on, but it didn't feel slippery while worn, so the color stayed in place without feathering or showing "lines" if I pressed my lips together. It lasted nicely for five hours, left a faint stain behind, and was moisturizing.
FURTHER READING: Formula Overview, which is a detailed review of the range as a whole.
Rouge Volupté Shine Oil-In-Stick Lipstick is oil-infused to impart seductive color and high shine while hydrating your lips. Formulated with 65 percent oils, the deeply hydrating texture instantly melts into lips, creating a pop of color, instant moisturization, and all-day comfort. After four weeks, lips appear healthy and more nourished. This lip formula delivers six oils for six benefits: hydration, high shine, comfort, ultra-melting, luminosity, and smoothness. Infused with Yves Saint Laurent's additive, signature mango scent, these lipsticks are good enough to eat. Now in 30 shades that cover a range of modern neutrals, playful pinks, and intense berries, they’re perfect for every lip mood.