Refresh the scalp and increase hair volume with Nioxin's three part System 1 Scalp and Hair Treatment for Natural Hair with Light Thinning. This professional leave-in refreshes the scalp and gives a healthy shine to natural hair. Thanks to its Transactive Delivery System 2.0 technology, the volumizing Nioxin leave-on treatment helps provide thicker-looking hair by increasing the fullness of each hair strand. Nioxin???s diameter-increasing Scalp Treatment is the final step of the three part System, which amplifies hair texture while protecting against breakage.

Water Phenoxyethanol Polysorbate 80 Polysorbate 60 Acetamide MEA Triethanolamine Citric Acid PEG-23M Methylparaben Hydrolyzed Keratin Propylene Glycol Propylparaben Methyl Nicotinate Fragrance Mentha Piperita (Peppermint) Oil Menthol Mentha Arvensis Leaf Oil Methylisothiazolinone Camellia Sinensis Leaf Extract Cystine Bis-PG-Propyl Silanetriol Lecithin Urtica Dioica (Nettle) Extract Serenoa Serrulata Fruit Extract Humulus Lupulus (Hops) Extract Citrus Paradisi (Grapefruit) Peel Extract Saccharomyces/Magnesium Ferment Biotin/Folic Acid/Cyanocobalamin/Niacinamide/Pantothenic Acid/Pyridoxine/Riboflavin/Thiamine/Yeast Polypeptides Yeast Extract Saccharomyces/Iron Ferment Saccharomyces/Copper Ferment Saccharomyces/Silicon Ferment Saccharomyces/Zinc Ferment.