Treat your hair to the restorative benefits of NIOXIN\'s Night Density Restore Overnight Treatment, a leave-on scalp treatment with NIOXYDINE24 technology that helps promote hair density. Working during your body\'s natural, nightly regeneration process, the solution helps fight against oxidative damage (which is known to contribute to hair loss), and delivers a host of powerful antioxidants, including: vitamin E, ginger root extract, caffeine and biotin. The potent ingredients target oxidative damage and help neutralise free radical attacks for healthy scalp maintenance, promoting a thicker-looking appearance. The treatment is suitable for all hair types and leaves no residue on the pillow. Infused with a soothing fragrance for night-time.