Nioxin Advanced Thinning Pyrithione Zinc Dandruff Conditioner for Thinning Hair is a treatment conditioner that helps treat scalp, moisturize scalp, and dandruff relief. Made to be used by those who have thinning hair and are experiencing dandruff. Reduces dandruff, itchy scalp and overall hair damage. Ingredients include Glutamic Acid, Citric Acid, Peppermint Oil, Yeast Extract, Zinc Ferment, Mint leaf Oil, and Camellia leaf Oil. Works well with Nixion dvanced Thinning Pyrithione Zinc Dandruff Shampoo. Use up to twice a week. Massage well into damp hair and rinse. This is a unisex product. Comes in cream form. Size is 6.7 oz. Made for those with thinning hair and advanced thinning hair. The active ingredient in this product is Pyrithione Zinc. This is a set of 3.