Introducing Head & Shoulders Clinical Strength Dandruff Defense Intensive Itch Relief Shampoo brought to you by America s #1 dermatologist-recommended brand. Our formula provides prescription strength flake protection (vs prescription dandruff shampoo 2% ketoconazole) and provides soothing relief from itch associated with dandruff. Clinically proven to protect against flakes and dandruff our shampoo is a great remedy for an itchy scalp. Clinical Strength Dandruff Defense Intensive Itch Relief shampoo is infused with intense cooling menthol. Soothe your scalp and hair for a healthy vibrant look you'll love.