HAIR CARE PRODUCTS (NON-COLORING)

While many chemicals in beauty products pose hardly any or zero threat, some have been associated with severe medical problems, including neurological harm and cancer. Chemicals in cosmetics get into a person's body through inhalation, ingestion, and the skin, and pose the same problems as food chemicals, per this site.

Chemicals and contaminants linked to cancer can be found in food and various other commonly used goods. However, no category of consumer goods is accountable to less government management than cosmetics and other personal products, including Nature's Gate Biotin Strengthening Shampoo. While many of the chemicals and contaminants in cosmetics and personal care products in all likelihood present very little risk, being exposed to a few has been linked to significant health issues, including cancer.