Nioxin Thickening Spray with Pro-Thick - 5.1 oz

Nioxin Thickening Spray is a volumizing spray that adds volume, body and texture for thicker-looking hair without buildup on the scalp and hair. What it does: Helps provide thicker-looking hair by increasing the fullness of each hair strand, and reducing hair loss through strengthening against damage and breakage. Additional Info: BioAMP with cystine amino acids, and lightweight conditioning and treatment ingredients.