Head & Shoulders was first introduced to the market in 1961 by its parent company, Procter & Gamble, after a decade of research into creating an effective solution for dandruff. The brand's mission is to free the world from dandruff and provide healthy, great-looking hair. Its products, which include shampoos, conditioners, and co-washes, are known for their active ingredients designed to combat the root causes of dandruff. Head & Shoulders has become one of the world's best-selling shampoo brands, available in numerous countries and offering a wide range of formulas for different hair types.