What is it? Redken Brews Anti-Dandruff Shampoo with Pyrithione Zinc gently cleanses hair, helping those with dandruff feel relief. This dandruff-reducing shampoo clarifies the scalp, reduces itchiness on the scalp, and helps to eliminate flakiness. Formulated with Pyrithione Zinc to fight and control dandruff, the formula gently cleanses and reduces dandruff on all hair types. How to use Apply to wet hair, lather, and rinse. In case of contact with eyes, rinse them immediately. Ingredients List Aqua/Water/Eau, Salicylic Acid, Hydrolysed Soy Protein, Lavender Oil, Eugenol, Phosphoric Acid, Fumaric Acid, Citric Acid, Sodium Chloride, Glycerin, Pyrithione Zinc.