According to the official Mizani website, the product line is a division of L'Oreal USA. The original brand was created in 1991 as the result of a partnership between Soft Sheen and Redken laboratories. In 2001, Mizani evolved into the L'Oreal Professional Products Division.
As of 2014, the Mizani product line contains a large assortment of hair products, including professional treatments, relaxers, shampoos, conditioners and styling products. In addition to providing basic hair care, the product line also has products that focus on the scalp. The brand employs a wide network of stylists in places such as the United Kingdom, France, the Netherlands and South Africa.