Treat thinning hair to Nioxin Thickening Spray, a miracle spray that works to add long-lasting body and texture to hair. Formulated with PRO-THICK technology, its complex of thickening polymers deposit on the hair, forming bonds between gaps in strands to create a fuller-looking appearance. Expect voluptuous looking hair with touchable texture. Directions: Shake before using. Spray throughout clean, damp hair from the roots to the ends. Comb through for even distribution and blow-dry for volume. Ingredients: Aqua, PVP, Chitosan, Polyethylene, PEG-40 Hydrogenated Caster Oil, Polysorbate 20, Phenoxyethanol, Parfum, Methylparaben, PEG-60 Hydrogenated Caster Oil, Polysorbate 80, Formic Acid, Disodium EDTA, Panthenol, Ethylhexylglycerin, Mentha Piperita Oil, Mentha Arvensis Leaf Oil, Menthol, Benzyl Salicylate, Hexyl Cinnamel, Hydroxyisohexyl 3-Cyclohexene Carboxaldehyde, Alpha-Isomethyl Ionone, Linalool, Limonene, Citronellol, Citric Acid, Tocopherol.