Ingredients: pyrithione zinc 1% uses helps prevent recurrence of flaking and itching associated with dandruff. warnings for external use only. 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 this and all drugs out of reach of children. if swallowed, get medical help or contact a poison control center right away. directions for best results use at least twice a week or as directed by a doctor. for maximum dandruff control, use every time you shampoo. shake before use. wet hair, massage onto scalp, rinse, repeat if desired. inactive ingredients water, sodium lauryl sulfate, sodium laureth sulfate, glycol distearate, sodium chloride, zinc carbonate, sodium xylenesulfonate, dimethicone, cocamidopropyl betaine, fragrance, sodium benzoate, menthol, guar hydroxypropyltrimonium chloride, magnesium carbonate hydroxide, caffeine, methylchloroisothiazolinone, methylisothiazolinone, blue 1, red 33. questions (or comments)? 1-800-723-9569 made in u.s.a. of u.s. and/or imported ingredients