The transformative nail essence and mask hydrates, revives and protects. Formulated with a revolutionary probiotic complex and dual-exfoliating benefits, this multitasking Kur treatment delivers instant gratification, even when you have less than a minute on your hands. Use it as a pre-manicure pick-me-up for healthier, stronger-looking nails and cuticles or as a leave-on mask for added hydration.