In terms of antifungal shampoos, Chu recommends looking for products that highlight ketoconazole, zinc pyrithione, or selenium sulfide ... or roflumilast). The Head & Shoulders Bare Anti Dandruff ...

I live in Europe, and so I can vouch for the excellence of Vichy Dercos, a drugstore dandruff line that's been the number-one dermatologist-recommended shampoo over here, going head to head with ...