HAIR CARE PRODUCTS (NON-COLORING)

While many chemicals in cosmetic products pose hardly any or absolutely no threat, several have been associated to considerable health issues, such as developmental delays and cancer. Chemicals in cosmetics get into a person's body through the skin and inhalation, and lead to similar risks as food chemicals, per this site.

Contaminants and chemicals associated with cancer can be found in food and many other common products. Yet, no category of consumer products is susceptible to less government inspection than cosmetics, including Dry & Itchy Scalp Normalizing Shampoo. Though most of the chemicals and contaminants in cosmetics probably present minimal risk, subjection to a few has been associated with worrying health concerns, such as cancer.