One of the most important features of a person is his or her hair. It is called the crowning glory of a person. . The hair provides Protection to the scalp. The hair differs from person to person and from region. When people do not take care of their hair and scalp properly it leads to all kinds of problem. Improper care of hair, the weather condition, unbalanced diet, use of many products on hair like dryer, heated styling tools, strengtheners, chemicals and wrong kind of shampoo that washes out all the oil from the scalp. Bacterial and fungus infection, mites can also have harmful affect on the hair. It could lead to thinning of hair, baldness, etc. A solution to the problem lies in biotin shampoo . These shampoos have Biotin in that them helps to supplement the Biotin deficiency. Biotin shampoos are available at many of the online stores.