Experience deep, lasting freshness with Head & Shoulders Anti-Dandruff Shampoo and Conditioner 2-in-1 – Derma & Pure Action, Classic Clean. This powerful formula is clinically proven to provide up to 100% flake-free results and up to 72 hours of dandruff protection. Combining shampoo and conditioner in one, it gently cleanses and nourishes your scalp while effectively fighting dandruff. Ideal for everyday use, it leaves your hair soft, clean, and revitalized. Trusted worldwide for its dermatologically tested formula, it targets the root cause of dandruff to help prevent future flakes.