Nioxin Scalp Relief Soothing Serum is designed to calm and balance sensitive scalps. Its lightweight leave-in formula helps reduce irritation, tightness and discomfort while delivering a refreshing sensation. With regular use, it helps maintain a balanced and comfortable scalp. Helps soothe sensitive scalps Reduces irritation and discomfort Lightweight formula that refreshes and balances the scalp HOW TO USE Apply directly to a clean, damp or dry scalp. Gently massage to distribute evenly. Do not rinse and style hair as usual. INGREDIENTS AQUA/WATER/EAU, NIACINAMIDE, GLYCERIN, PARFUM/FRAGRANCE, STEARETH-20, PEG-40 HYDROGENATED CASTOR OIL, SODIUM BENZOATE, PHENOXYETHANOL, BENZYL ALCOHOL, ACRYLATES/C10-30 ALKYL ACRYLATE CROSSPOLYMER, TRIETHANOLAMINE, ISOSTEARYL ALCOHOL, ACETAMIDE MEA, PEG-23M, TETRASODIUM EDTA, BOSWELLIA SERRATA GUM, PEG-30 DIPOLYHYDROXYSTEARATE, TRIDECETH-6, ALOE BARBADENSIS LEAF JUICE, SILICA, BHT, POTASSIUM SORBATE, SODIUM SULFITE, CITRIC ACID