In the present scenario dandruff is quite a common problem among people. It could appear because of excessive exposure to cold or heat. It could also arise because of stress, chronic constipation, fatigue, using various hair style products, pollution etc. Dandruff is also popularly known as Pityriasis simplex capillitii as well as scurf. Because dandruff flakes develop over the scalp, which becomes quite embarrassing for us.