Kosas Wet Stick Moisture Lip Shine in Tropic Bliss. Kosas Wet Stick Moisture Lip Shine in Tropic Bliss. Clean, moisturizing lip care stick packed with squalene and ceramides that melts onto lips for a sheer wash of color and a touch of soft, kissable shine.. In shade Tropic Bliss - Cool Rosy Mauve. Sheer coverage. Cruelty-free. 0.10 oz / 3.1 g. Swipe Wet Stick directly from the tube for instant hydration and sheer color. Build for more payoff. Layer with Wet Lip Oil Gloss (sold separately) for a super slick finish. KOSA-WU231. 25_10. Makeup for skincare freaks. Sheena Yaitanes created Kosas in 2015. It's quick, easy, really-works makeup that also doubles as skincare - packed with clean treatment ingredients. Because taking care of your skin includes the makeup that you put on it.