Nowadays, hair loss has become a common problem that is faced by males as well as females of every age group. It is a condition in which hair of the scalp becomes so thin that it starts to fall at a rapid rate after a specific period of time. Alopecia is a medical term which is commonly used for hair loss. Hair growth cycle follows a particular pattern i.e. it grows, rests and then falls and its cycle, usually, repeats yearly. Shedding approximately 50 to 100 hairs in a day is considered as a normal phenomenon, as new hair keeps on growing with the passage of time. Problem arises when this process become one way only i.e. hair keeps on falling and new hair is not growing or growing at a very slow rate.