The ultimate anti-hair loss remedy has arrived! This 70ml Nioxin Pro Clinical's Anti Hair Loss Serum is a leave-on scalp treatment, clinically proven to reduce hair loss* in only 8 weeks! How? Via improved hair anchorage, while thickening hair from the first use. Key Ingredients: Formulated with innovative ingredients including SANDALOREâ„¢, caffeine, lauric acid, and niacinamide. Together they work to stimulate and nourish the hair follicles to prolong the growth cycle and improve hair resistance for fuller-looking hair. *By 20% on average Ingredients: Alcohol Denat., Aqua/Water/Eau, Niacinamide, Caffeine, Sandalore, Parfum/Fragrance, Lauric Acid, PEG-40 Hydrogenated Castor Oil, PEG-35 Castor Oil, Alpha-Isomethyl Ionone, Hexyl Cinnamal, Limonene, Alcohol, Linalool, Tocopherol, Citric Acid.