Nioxin System 5 Scalp & Hair Treatment 3.38 oz

System 5 Scalp Treatment Normal To Thin-Looking Chemically Treated by Nioxin for Unisex - 3.38 oz Treatment - This gently removes environmental residue and Dihydrotestrosterone (DHT) from the hair and scalp to promote an optimal scalp environment. It adds nourishing vitamins, proteins, and amino acids for healthier looking hair.