Commercial from way back in 1978 for Head & Shoulders Shampoo.
Head & Shoulders is a brand of anti-dandruff shampoo produced by Procter & Gamble. Head & Shoulders Classic Clean Shampoo is the top-selling shampoo in the United States by dollar sales.
Matt Elliott got Procter & Gamble researchers to start making a new anti-dandruff shampoo in 1950. Nearly a decade of research went into making a new formula, which introduced pyrithione zinc into the shampoo.
Head & Shoulders was first introduced to the U.S. market in November 1961 as a blue-green shampoo formula.
Info gleaned from Wikipedia.