HAIR CARE PRODUCTS (NON-COLORING)

Although most chemicals in cosmetics pose little or no danger, some have been linked to serious medical conditions, such as developmental delays and cancer. Cosmetic chemicals get into the body through inhalation, the skin, and ingestion, and cause the same dangers as food chemicals, per this site.

Contaminants and chemicals associated with cancer can be found in food and many other common items. But, no category of consumer items is susceptible to less government inspection than cosmetics and other personal products, including specific dandruff hair shampoo. Although many of the chemicals and contaminants in cosmetics most likely pose very little risk, subjection to a few is associated with substantial health issues, including cancer.