Dermatologist recommended. Anti-Dandruff Neutrogena Active Ingredients: Pyrithione Zinc 1% For best results, use at least twice a week or as directed by a doctor. Wet hair thoroughly. Massage a liberal amount into your scalp. Leave lather on scalp for several minutes. Rinse and repeat. Inactive Ingredients: Water; Sodium Laureth Sulfate; Cocamidopropyl Betaine; Ammonium Lauryl Sulfate; Sodium Methyl Cocoyl Taurate; Divinyldimethicone/Dimethicone Copolymer; C12-13 Pareth-3; C12-13 Pareth-23; Castor Isostearate Succinate; Guar Hydroxypropyltrimonium Chloride; Hydrolyzed Wheat Protein PG Propyl Silanetriol; Tocopheryl Acetate; Amodimethicone; Cetearyl Alcohol; Ceteareth-20; Castor Isostearate Succinate; Sodium Hydroxide; Sodium Chloride; Acrylates Copolymer; DMDM Hydantoin; Blue 1; Fragrance Uses: Controls the symptoms of dandruff and seborrheic dermatitis. Starts working immediately. Three conditioning agents promote healthy-looking, soft manageable hair. Vitamin E, fresh scent, safe on color-treated hair. For external use only. Ask a doctor before use if you have a condition that covers a large area of the body. When using this product avoid contact with eyes. If contact occurs, rinse eyes thoroughly with water. Stop use and ask a doctor if condition worsens or does not improve after regular use of this product as directed. Keep out of reach of children. If swallowed, get medical help or contact a Poison Control Center right away. Product of Neutrogena T-Gel Pack of 4