Redken, one of the leading brands of professional hair products, offers a variety of different shampoos for different types of hair. Each Redken shampoo is made of effective, quality ingredients and customized to satisfy the needs of a particular hair type. For example, the Redken Fresh Curls Shampoo fights frizz, defines curls, moisturizes and strengthens hair. The Scalp Relief Dandruff Control Shampoo works to eliminate dandruff as well as the redness, itching and irritation that comes with it.