HAIR CARE PRODUCTS (NON-COLORING)

Although many chemicals in beauty products and cosmetics present hardly any or no risk, several dozen are associated with severe medical conditions, such as cancer, reproductive and neurological harm, and developmental delays. Cosmetic chemicals can enter a person's body through ingestion, inhalation, and internal use, and lead to similar problems as food chemicals, per this site.

Contaminants and chemicals associated with cancer can be found in food, water, and many other common products. Yet, no category of consumer products is susceptible to less government oversight than cosmetics, including Extra Dandruff Shampoo. While many of the chemicals in cosmetics and personal care products likely pose minimal risk, being exposed to a few has been associated with substantial health conditions, such as cancer.