Nioxin introduces Night Density Rescue, the brand's first night treatment clinically proven to promote hair density inspired by Nioxin's skin care approach to hair care and the body's nightly regeneration cycles, Nioxin scientists have developed this night time scalp surface treatment with Nioxydine24 technology. Thin-looking hair can be impacted by scalp surface oxidation. Revolutionary Nioxydine24 contains powerful antioxidants including Vitamin E Acetate, Ginger Root Extract, Caffeine, and Biotin that target and neutralize oxidative damage at the scalp surface. Designed with a soothing fragrance for night time use, it leaves no residue on the pillow and is suitable for all hair types. In three months Nioxin Night Density Rescue is dermatologically tested and is suitable for all hair types.