Head & Shoulders Active Protect 2-in-1 Anti-Dandruff Shampoo + Conditioner This dual-action formula combines the cleansing power of a shampoo with the conditioning benefits of a conditioner, effectively combating dandruff while nourishing your hair. Infused with Zinc Pyrithione, it targets the root causes of dandruff, leaving your scalp feeling fresh and your hair looking healthy.