Introducing new Head & Shoulders Clinical Strength dandruff defense intensive itch Relief Shampoo Twin Pack, 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. We are excited to share that our Clinical Strength collection has expanded from one shampoo to three to provide you with more benefits: Oil Control, Dry Scalp Rescue and Intensive Itch Relief.