Different brands of shampoo and variations within individual lines are made to suit a range of hair types. Shampoos made for dry hair may not work as well on oily hair, for example.
Head & Shoulders is the top-selling shampoo brand, selling almost 29 million bottles a year. It was introduced as the first anti-dandruff shampoo in 1961.
Sunsilk debuted in 1954, focusing on selling mainly to females. It is ranked a top seller in the Middle East.
Pantene has lead sales in over 90 countries. This shampoo is known as a health supply because of the addition of vitamins and nutrients.Learn more about Shampoo & Conditioner