Designed as a nourishing lip balm and overnight treatment, this clinically backed formula seals in moisture and improves texture, while working to restore volume over time. This duo includes the clear Universal shade—perfect for nighttime use—and the best-selling Lady, a versatile warm mauve. Like all U Beauty formulas, they get a boost from the brand’s proprietary Siren Capsule Technology—a targeted delivery system that responds to your skin’s individual needs.